void TerrainFile::smooth( F32 factor, U32 steps, bool updateCollision )
{
const U32 blockSize = mSize * mSize;
// Grab some temp buffers for our smoothing results.
Vector<F32> h1, h2;
h1.setSize( blockSize );
h2.setSize( blockSize );
// Fill the first buffer with the current heights.
for ( U32 i=0; i < blockSize; i++ )
h1[i] = (F32)mHeightMap[i];
// factor of 0.0 = NO Smoothing
// factor of 1.0 = MAX Smoothing
const F32 matrixM = 1.0f - getMax(0.0f, getMin(1.0f, factor));
const F32 matrixE = (1.0f-matrixM) * (1.0f/12.0f) * 2.0f;
const F32 matrixC = matrixE * 0.5f;
// Now loop for our interations.
F32 *src = h1.address();
F32 *dst = h2.address();
for ( U32 s=0; s < steps; s++ )
{
for ( S32 y=0; y < mSize; y++ )
{
for ( S32 x=0; x < mSize; x++ )
{
F32 samples[9];
S32 c = 0;
for (S32 i = y-1; i < y+2; i++)
for (S32 j = x-1; j < x+2; j++)
{
if ( i < 0 || j < 0 || i >= mSize || j >= mSize )
samples[c++] = src[ x + ( y * mSize ) ];
else
samples[c++] = src[ j + ( i * mSize ) ];
}
// 0 1 2
// 3 x,y 5
// 6 7 8
dst[ x + ( y * mSize ) ] =
((samples[0]+samples[2]+samples[6]+samples[8]) * matrixC) +
((samples[1]+samples[3]+samples[5]+samples[7]) * matrixE) +
(samples[4] * matrixM);
}
}
// Swap!
F32 *tmp = dst;
dst = src;
src = tmp;
}
// Copy the results back to the height map.
for ( U32 i=0; i < blockSize; i++ )
mHeightMap[i] = (U16)mCeil( (F32)src[i] );
if ( updateCollision )
_buildGridMap();
}
U32 GFXGLDevice::getNumSamplers() const
{
return getMin((U32)TEXTURE_STAGE_COUNT,mPixelShaderVersion > 0.001f ? mMaxShaderTextures : mMaxFFTextures);
}
void LightFlareData::prepRender( SceneRenderState *state, LightFlareState *flareState )
{
PROFILE_SCOPE( LightFlareData_prepRender );
const LightInfo *lightInfo = flareState->lightInfo;
if ( mIsZero( flareState->fullBrightness ) ||
mIsZero( lightInfo->getBrightness() ) )
return;
// Figure out the element count to render.
U32 elementCount = mElementCount;
const bool isReflectPass = state->isReflectPass();
if ( isReflectPass )
{
// Then we don't render anything this pass.
if ( !mRenderReflectPass )
return;
// Find the zero distance elements which make
// up the corona of the light flare.
elementCount = 0.0f;
for ( U32 i=0; i < mElementCount; i++ )
if ( mIsZero( mElementDist[i] ) )
elementCount++;
}
// Better have something to render.
if ( elementCount == 0 )
return;
U32 visDelta = U32_MAX;
F32 occlusionFade = 1.0f;
Point3F lightPosSS;
bool lightVisible = _testVisibility( state, flareState, &visDelta, &occlusionFade, &lightPosSS );
// We can only skip rendering if the light is not
// visible, and it has elapsed the fade out time.
if ( mIsZero( occlusionFade ) ||
!lightVisible && visDelta > FadeOutTime )
return;
const RectI &viewport = GFX->getViewport();
Point3F oneOverViewportExtent( 1.0f / (F32)viewport.extent.x, 1.0f / (F32)viewport.extent.y, 0.0f );
// Really convert it to screen space.
lightPosSS.x -= viewport.point.x;
lightPosSS.y -= viewport.point.y;
lightPosSS *= oneOverViewportExtent;
lightPosSS = ( lightPosSS * 2.0f ) - Point3F::One;
lightPosSS.y = -lightPosSS.y;
lightPosSS.z = 0.0f;
// Take any projection offset into account so that the point where the flare's
// elements converge is at the 'eye' point rather than the center of the viewport.
const Point2F& projOffset = state->getFrustum().getProjectionOffset();
Point3F flareVec( -lightPosSS + Point3F(projOffset.x, projOffset.y, 0.0f) );
const F32 flareLength = flareVec.len();
if ( flareLength > 0.0f )
flareVec *= 1.0f / flareLength;
// Setup the flare quad points.
Point3F rotatedBasePoints[4];
dMemcpy(rotatedBasePoints, sBasePoints, sizeof( sBasePoints ));
// Rotate the flare quad.
F32 rot = mAcos( -1.0f * flareVec.x );
rot *= flareVec.y > 0.0f ? -1.0f : 1.0f;
MathUtils::vectorRotateZAxis( rot, rotatedBasePoints, 4 );
// Here we calculate a the light source's influence on
// the effect's size and brightness.
// Scale based on the current light brightness compared to its normal output.
F32 lightSourceBrightnessScale = lightInfo->getBrightness() / flareState->fullBrightness;
const Point3F &camPos = state->getCameraPosition();
const Point3F &lightPos = flareState->lightMat.getPosition();
const bool isVectorLight = lightInfo->getType() == LightInfo::Vector;
// Scale based on world space distance from camera to light source.
F32 distToCamera = ( camPos - lightPos ).len();
F32 lightSourceWSDistanceScale = isVectorLight && distToCamera > 0.0f ? 1.0f : getMin( 10.0f / distToCamera, 10.0f );
// Scale based on screen space distance from screen position of light source to the screen center.
F32 lightSourceSSDistanceScale = getMax( ( 1.5f - flareLength ) / 1.5f, 0.0f );
// Scale based on recent visibility changes, fading in or out.
F32 fadeInOutScale = 1.0f;
if ( lightVisible &&
visDelta < FadeInTime &&
flareState->occlusion > 0.0f )
fadeInOutScale = (F32)visDelta / (F32)FadeInTime;
else if ( !lightVisible &&
visDelta < FadeOutTime )
fadeInOutScale = 1.0f - (F32)visDelta / (F32)FadeOutTime;
// This combined scale influences the size of all elements this effect renders.
// Note we also add in a scale that is user specified in the Light.
F32 lightSourceIntensityScale = lightSourceBrightnessScale *
lightSourceWSDistanceScale *
lightSourceSSDistanceScale *
fadeInOutScale *
flareState->scale *
occlusionFade;
if ( mIsZero( lightSourceIntensityScale ) )
return;
// The baseColor which modulates the color of all elements.
//
// These are the factors which affect the "alpha" of the flare effect.
// Modulate more in as appropriate.
ColorF baseColor = ColorF::WHITE * lightSourceBrightnessScale * occlusionFade;
// Setup the vertex buffer for the maximum flare elements.
const U32 vertCount = 4 * mElementCount;
if ( flareState->vertBuffer.isNull() ||
flareState->vertBuffer->mNumVerts != vertCount )
flareState->vertBuffer.set( GFX, vertCount, GFXBufferTypeDynamic );
GFXVertexPCT *vert = flareState->vertBuffer.lock();
const Point2F oneOverTexSize( 1.0f / (F32)mFlareTexture.getWidth(), 1.0f / (F32)mFlareTexture.getHeight() );
for ( U32 i = 0; i < mElementCount; i++ )
{
// Skip non-zero elements for reflections.
if ( isReflectPass && mElementDist[i] > 0.0f )
continue;
Point3F *basePos = mElementRotate[i] ? rotatedBasePoints : sBasePoints;
ColorF color( baseColor * mElementTint[i] );
if ( mElementUseLightColor[i] )
color *= lightInfo->getColor();
color.clamp();
Point3F pos( lightPosSS + flareVec * mElementDist[i] * flareLength );
const RectF &rect = mElementRect[i];
Point3F size( rect.extent.x, rect.extent.y, 1.0f );
size *= mElementScale[i] * mScale * lightSourceIntensityScale;
AssertFatal( size.x >= 0.0f, "LightFlareData::prepRender - Got a negative element size?" );
if ( size.x < 100.0f )
{
F32 alphaScale = mPow( size.x / 100.0f, 2 );
color *= alphaScale;
}
Point2F texCoordMin, texCoordMax;
texCoordMin = rect.point * oneOverTexSize;
texCoordMax = ( rect.point + rect.extent ) * oneOverTexSize;
size.x = getMax( size.x, 1.0f );
size.y = getMax( size.y, 1.0f );
size *= oneOverViewportExtent;
vert->color = color;
vert->point = ( basePos[0] * size ) + pos;
vert->texCoord.set( texCoordMin.x, texCoordMax.y );
vert++;
vert->color = color;
vert->point = ( basePos[1] * size ) + pos;
vert->texCoord.set( texCoordMax.x, texCoordMax.y );
vert++;
vert->color = color;
vert->point = ( basePos[2] * size ) + pos;
vert->texCoord.set( texCoordMax.x, texCoordMin.y );
vert++;
vert->color = color;
vert->point = ( basePos[3] * size ) + pos;
vert->texCoord.set( texCoordMin.x, texCoordMin.y );
vert++;
}
flareState->vertBuffer.unlock();
RenderPassManager *rpm = state->getRenderPass();
// Create and submit the render instance.
ParticleRenderInst *ri = rpm->allocInst<ParticleRenderInst>();
ri->type = RenderPassManager::RIT_Particle;
ri->vertBuff = &flareState->vertBuffer;
ri->primBuff = &mFlarePrimBuffer;
ri->translucentSort = true;
ri->sortDistSq = ( lightPos - camPos ).lenSquared();
ri->modelViewProj = &MatrixF::Identity;
ri->bbModelViewProj = &MatrixF::Identity;
ri->count = elementCount;
ri->blendStyle = ParticleRenderInst::BlendGreyscale;
ri->diffuseTex = mFlareTexture;
ri->softnessDistance = 1.0f;
ri->defaultKey = ri->diffuseTex ? (U32)ri->diffuseTex : (U32)ri->vertBuff; // Sort by texture too.
// NOTE: Offscreen partical code is currently disabled.
ri->systemState = PSS_AwaitingHighResDraw;
rpm->addInst( ri );
}
// ---------------------------------------------------------------------------
// Token: Getter mthods
// ---------------------------------------------------------------------------
int Token::getMinLength() const {
switch (fTokenType) {
case T_CONCAT:
{
int sum = 0;
unsigned int childSize = size();
for (unsigned int i=0; i<childSize; i++) {
sum += getChild(i)->getMinLength();
}
return sum;
}
case T_CONDITION:
case T_UNION:
{
unsigned int childSize = size();
if (childSize == 0) {
return 0;
}
int ret = getChild(0)->getMinLength();
for (unsigned int i=1; i < childSize; i++) {
int min = getChild(i)->getMinLength();
if (min < ret)
ret = min;
}
return ret;
}
case T_CLOSURE:
case T_NONGREEDYCLOSURE:
if (getMin() >= 0)
return getMin() * getChild(0)->getMinLength();
return 0;
case T_EMPTY:
case T_ANCHOR:
return 0;
case T_DOT:
case T_CHAR:
case T_RANGE:
case T_NRANGE:
return 1;
case T_INDEPENDENT:
case T_PAREN:
case T_MODIFIERGROUP:
return getChild(0)->getMinLength();
case T_BACKREFERENCE:
return 0; // ***** - REVISIT
case T_STRING:
return XMLString::stringLen(getString());
case T_LOOKAHEAD:
case T_NEGATIVELOOKAHEAD:
case T_LOOKBEHIND:
case T_NEGATIVELOOKBEHIND:
return 0; // ***** - REVIST
// default:
// throw;
}
// We should not get here, but we have it to make some compilers happy
return -1;
}
bool TerrainCellMaterial::_createPass( Vector<MaterialInfo*> *materials,
Pass *pass,
bool firstPass,
bool prePassMat,
bool reflectMat,
bool baseOnly )
{
if ( GFX->getPixelShaderVersion() < 3.0f )
baseOnly = true;
// NOTE: At maximum we only try to combine sgMaxTerrainMaterialsPerPass materials
// into a single pass. This is sub-optimal for the simplest
// cases, but the most common case results in much fewer
// shader generation failures and permutations leading to
// faster load time and less hiccups during gameplay.
U32 matCount = getMin( sgMaxTerrainMaterialsPerPass, materials->size() );
Vector<GFXTexHandle> normalMaps;
// See if we're currently running under the
// basic lighting manager.
//
// TODO: This seems ugly... we should trigger
// features like this differently in the future.
//
bool useBLM = dStrcmp( LIGHTMGR->getId(), "BLM" ) == 0;
// Do we need to disable normal mapping?
const bool disableNormalMaps = MATMGR->getExclusionFeatures().hasFeature( MFT_NormalMap ) || useBLM;
// How about parallax?
const bool disableParallaxMaps = GFX->getPixelShaderVersion() < 3.0f ||
MATMGR->getExclusionFeatures().hasFeature( MFT_Parallax );
// Has advanced lightmap support been enabled for prepass.
bool advancedLightmapSupport = false;
if ( prePassMat )
{
// This sucks... but it works.
AdvancedLightBinManager *lightBin;
if ( Sim::findObject( "AL_LightBinMgr", lightBin ) )
advancedLightmapSupport = lightBin->MRTLightmapsDuringPrePass();
}
// Loop till we create a valid shader!
while( true )
{
FeatureSet features;
features.addFeature( MFT_VertTransform );
if ( prePassMat )
{
features.addFeature( MFT_EyeSpaceDepthOut );
features.addFeature( MFT_PrePassConditioner );
features.addFeature( MFT_DeferredTerrainBaseMap );
features.addFeature(MFT_isDeferred);
if ( advancedLightmapSupport )
features.addFeature( MFT_RenderTarget3_Zero );
}
else
{
features.addFeature( MFT_TerrainBaseMap );
features.addFeature( MFT_RTLighting );
// The HDR feature is always added... it will compile out
// if HDR is not enabled in the engine.
features.addFeature( MFT_HDROut );
}
features.addFeature(MFT_DeferredTerrainBlankInfoMap);
// Enable lightmaps and fogging if we're in BL.
if ( reflectMat || useBLM )
{
features.addFeature( MFT_Fog );
features.addFeature( MFT_ForwardShading );
}
if ( useBLM )
features.addFeature( MFT_TerrainLightMap );
// The additional passes need to be lerp blended into the
// target to maintain the results of the previous passes.
if ( !firstPass )
features.addFeature( MFT_TerrainAdditive );
normalMaps.clear();
pass->materials.clear();
// Now add all the material layer features.
for ( U32 i=0; i < matCount && !baseOnly; i++ )
{
TerrainMaterial *mat = (*materials)[i]->mat;
if ( mat == NULL )
continue;
// We only include materials that
// have more than a base texture.
if ( mat->getDetailSize() <= 0 ||
mat->getDetailDistance() <= 0 ||
mat->getDetailMap().isEmpty() )
continue;
S32 featureIndex = pass->materials.size();
// check for macro detail texture
if ( !(mat->getMacroSize() <= 0 || mat->getMacroDistance() <= 0 || mat->getMacroMap().isEmpty() ) )
{
if(prePassMat)
features.addFeature( MFT_DeferredTerrainMacroMap, featureIndex );
else
features.addFeature( MFT_TerrainMacroMap, featureIndex );
}
if(prePassMat)
features.addFeature( MFT_DeferredTerrainDetailMap, featureIndex );
else
features.addFeature( MFT_TerrainDetailMap, featureIndex );
pass->materials.push_back( (*materials)[i] );
normalMaps.increment();
// Skip normal maps if we need to.
if ( !disableNormalMaps && mat->getNormalMap().isNotEmpty() )
{
features.addFeature( MFT_TerrainNormalMap, featureIndex );
normalMaps.last().set( mat->getNormalMap(),
&GFXDefaultStaticNormalMapProfile, "TerrainCellMaterial::_createPass() - NormalMap" );
if ( normalMaps.last().getFormat() == GFXFormatDXT5 )
features.addFeature( MFT_IsDXTnm, featureIndex );
// Do we need and can we do parallax mapping?
if ( !disableParallaxMaps &&
mat->getParallaxScale() > 0.0f &&
!mat->useSideProjection() )
features.addFeature( MFT_TerrainParallaxMap, featureIndex );
}
// Is this layer got side projection?
if ( mat->useSideProjection() )
features.addFeature( MFT_TerrainSideProject, featureIndex );
}
MaterialFeatureData featureData;
featureData.features = features;
featureData.materialFeatures = features;
// Check to see how many vertex shader output
// registers we're gonna need.
U32 numTex = 0;
U32 numTexReg = 0;
for ( U32 i=0; i < features.getCount(); i++ )
{
S32 index;
const FeatureType &type = features.getAt( i, &index );
ShaderFeature* sf = FEATUREMGR->getByType( type );
if ( !sf )
continue;
sf->setProcessIndex( index );
ShaderFeature::Resources res = sf->getResources( featureData );
numTex += res.numTex;
numTexReg += res.numTexReg;
}
// Can we build the shader?
//
// NOTE: The 10 is sort of an abitrary SM 3.0
// limit. Its really supposed to be 11, but that
// always fails to compile so far.
//
if ( numTex < GFX->getNumSamplers() &&
numTexReg <= 10 )
{
// NOTE: We really shouldn't be getting errors building the shaders,
// but we can generate more instructions than the ps_2_x will allow.
//
// There is no way to deal with this case that i know of other than
// letting the compile fail then recovering by trying to build it
// with fewer materials.
//
// We normally disable the shader error logging so that the user
// isn't fooled into thinking there is a real bug. That is until
// we get down to a single material. If a single material case
// fails it means it cannot generate any passes at all!
const bool logErrors = matCount == 1;
GFXShader::setLogging( logErrors, true );
pass->shader = SHADERGEN->getShader( featureData, getGFXVertexFormat<TerrVertex>(), NULL, mSamplerNames );
}
// If we got a shader then we can continue.
if ( pass->shader )
break;
// If the material count is already 1 then this
// is a real shader error... give up!
if ( matCount <= 1 )
return false;
// If we failed we next try half the input materials
// so that we can more quickly arrive at a valid shader.
matCount -= matCount / 2;
}
// Setup the constant buffer.
pass->consts = pass->shader->allocConstBuffer();
// Prepare the basic constants.
pass->modelViewProjConst = pass->shader->getShaderConstHandle( "$modelview" );
pass->worldViewOnly = pass->shader->getShaderConstHandle( "$worldViewOnly" );
pass->viewToObj = pass->shader->getShaderConstHandle( "$viewToObj" );
pass->eyePosWorldConst = pass->shader->getShaderConstHandle( "$eyePosWorld" );
pass->eyePosConst = pass->shader->getShaderConstHandle( "$eyePos" );
pass->vEyeConst = pass->shader->getShaderConstHandle( "$vEye" );
pass->layerSizeConst = pass->shader->getShaderConstHandle( "$layerSize" );
pass->objTransConst = pass->shader->getShaderConstHandle( "$objTrans" );
pass->worldToObjConst = pass->shader->getShaderConstHandle( "$worldToObj" );
pass->lightInfoBufferConst = pass->shader->getShaderConstHandle( "$lightInfoBuffer" );
pass->baseTexMapConst = pass->shader->getShaderConstHandle( "$baseTexMap" );
pass->layerTexConst = pass->shader->getShaderConstHandle( "$layerTex" );
pass->fogDataConst = pass->shader->getShaderConstHandle( "$fogData" );
pass->fogColorConst = pass->shader->getShaderConstHandle( "$fogColor" );
pass->lightMapTexConst = pass->shader->getShaderConstHandle( "$lightMapTex" );
pass->oneOverTerrainSize = pass->shader->getShaderConstHandle( "$oneOverTerrainSize" );
pass->squareSize = pass->shader->getShaderConstHandle( "$squareSize" );
pass->lightParamsConst = pass->shader->getShaderConstHandle( "$rtParamslightInfoBuffer" );
// Now prepare the basic stateblock.
GFXStateBlockDesc desc;
if ( !firstPass )
{
desc.setBlend( true, GFXBlendSrcAlpha, GFXBlendInvSrcAlpha );
// If this is the prepass then we don't want to
// write to the last two color channels (where
// depth is usually encoded).
//
// This trick works in combination with the
// MFT_TerrainAdditive feature to lerp the
// output normal with the previous pass.
//
if ( prePassMat )
desc.setColorWrites( true, true, true, false );
}
// We write to the zbuffer if this is a prepass
// material or if the prepass is disabled.
desc.setZReadWrite( true, !MATMGR->getPrePassEnabled() ||
prePassMat ||
reflectMat );
desc.samplersDefined = true;
if ( pass->baseTexMapConst->isValid() )
desc.samplers[pass->baseTexMapConst->getSamplerRegister()] = GFXSamplerStateDesc::getWrapLinear();
if ( pass->layerTexConst->isValid() )
desc.samplers[pass->layerTexConst->getSamplerRegister()] = GFXSamplerStateDesc::getClampPoint();
if ( pass->lightInfoBufferConst->isValid() )
desc.samplers[pass->lightInfoBufferConst->getSamplerRegister()] = GFXSamplerStateDesc::getClampPoint();
if ( pass->lightMapTexConst->isValid() )
desc.samplers[pass->lightMapTexConst->getSamplerRegister()] = GFXSamplerStateDesc::getWrapLinear();
const U32 maxAnisotropy = MATMGR->getDefaultAnisotropy();
// Finally setup the material specific shader
// constants and stateblock state.
//
// NOTE: If this changes be sure to check TerrainCellMaterial::_updateDefaultAnisotropy
// to see if it needs the same changes.
//
for ( U32 i=0; i < pass->materials.size(); i++ )
{
MaterialInfo *matInfo = pass->materials[i];
matInfo->detailInfoVConst = pass->shader->getShaderConstHandle( avar( "$detailScaleAndFade%d", i ) );
matInfo->detailInfoPConst = pass->shader->getShaderConstHandle( avar( "$detailIdStrengthParallax%d", i ) );
matInfo->detailTexConst = pass->shader->getShaderConstHandle( avar( "$detailMap%d", i ) );
if ( matInfo->detailTexConst->isValid() )
{
const S32 sampler = matInfo->detailTexConst->getSamplerRegister();
desc.samplers[sampler] = GFXSamplerStateDesc::getWrapLinear();
desc.samplers[sampler].magFilter = GFXTextureFilterLinear;
desc.samplers[sampler].mipFilter = GFXTextureFilterLinear;
if ( maxAnisotropy > 1 )
{
desc.samplers[sampler].minFilter = GFXTextureFilterAnisotropic;
desc.samplers[sampler].maxAnisotropy = maxAnisotropy;
}
else
desc.samplers[sampler].minFilter = GFXTextureFilterLinear;
matInfo->detailTex.set( matInfo->mat->getDetailMap(),
&GFXDefaultStaticDiffuseProfile, "TerrainCellMaterial::_createPass() - DetailMap" );
}
matInfo->macroInfoVConst = pass->shader->getShaderConstHandle( avar( "$macroScaleAndFade%d", i ) );
matInfo->macroInfoPConst = pass->shader->getShaderConstHandle( avar( "$macroIdStrengthParallax%d", i ) );
matInfo->macroTexConst = pass->shader->getShaderConstHandle( avar( "$macroMap%d", i ) );
if ( matInfo->macroTexConst->isValid() )
{
const S32 sampler = matInfo->macroTexConst->getSamplerRegister();
desc.samplers[sampler] = GFXSamplerStateDesc::getWrapLinear();
desc.samplers[sampler].magFilter = GFXTextureFilterLinear;
desc.samplers[sampler].mipFilter = GFXTextureFilterLinear;
if ( maxAnisotropy > 1 )
{
desc.samplers[sampler].minFilter = GFXTextureFilterAnisotropic;
desc.samplers[sampler].maxAnisotropy = maxAnisotropy;
}
else
desc.samplers[sampler].minFilter = GFXTextureFilterLinear;
matInfo->macroTex.set( matInfo->mat->getMacroMap(),
&GFXDefaultStaticDiffuseProfile, "TerrainCellMaterial::_createPass() - MacroMap" );
}
//end macro texture
matInfo->normalTexConst = pass->shader->getShaderConstHandle( avar( "$normalMap%d", i ) );
if ( matInfo->normalTexConst->isValid() )
{
const S32 sampler = matInfo->normalTexConst->getSamplerRegister();
desc.samplers[sampler] = GFXSamplerStateDesc::getWrapLinear();
desc.samplers[sampler].magFilter = GFXTextureFilterLinear;
desc.samplers[sampler].mipFilter = GFXTextureFilterLinear;
if ( maxAnisotropy > 1 )
{
desc.samplers[sampler].minFilter = GFXTextureFilterAnisotropic;
desc.samplers[sampler].maxAnisotropy = maxAnisotropy;
}
else
desc.samplers[sampler].minFilter = GFXTextureFilterLinear;
matInfo->normalTex = normalMaps[i];
}
}
// Remove the materials we processed and leave the
// ones that remain for the next pass.
for ( U32 i=0; i < matCount; i++ )
{
MaterialInfo *matInfo = materials->first();
if ( baseOnly || pass->materials.find_next( matInfo ) == -1 )
delete matInfo;
materials->pop_front();
}
// If we're doing prepass it requires some
// special stencil settings for it to work.
if ( prePassMat )
desc.addDesc( RenderPrePassMgr::getOpaqueStenciWriteDesc( false ) );
desc.setCullMode( GFXCullCCW );
pass->stateBlock = GFX->createStateBlock(desc);
//reflection stateblock
desc.setCullMode( GFXCullCW );
pass->reflectionStateBlock = GFX->createStateBlock(desc);
// Create the wireframe state blocks.
GFXStateBlockDesc wireframe( desc );
wireframe.fillMode = GFXFillWireframe;
wireframe.setCullMode( GFXCullCCW );
pass->wireframeStateBlock = GFX->createStateBlock( wireframe );
return true;
}
KeyType getMin() {
return getMin(root);
}
//-----------------------------------------------------------------------------
bool FileStream::_write(const U32 i_numBytes, const void *i_pBuffer)
{
AssertFatal(0 != mStreamCaps, "FileStream::_write: the stream isn't open");
AssertFatal(NULL != i_pBuffer || i_numBytes == 0, "FileStream::_write: NULL source buffer pointer on non-zero write request");
if (!hasCapability(Stream::StreamWrite))
{
AssertFatal(false, "FileStream::_write: file stream lacks capability");
Stream::setStatus(IllegalCall);
return(false);
}
// exit on pre-existing errors
if (Ok != getStatus() && EOS != getStatus())
return(false);
// if a request of non-zero length was made
if (0 != i_numBytes)
{
U8 *pSrc = (U8 *)i_pBuffer;
U32 writeSize;
U32 remaining = i_numBytes;
U32 bytesWrit;
U32 blockHead;
U32 blockTail;
// check if the buffer is valid
if (BUFFER_INVALID != mBuffHead)
{
// copy as much as possible from the source to the buffer
calcBlockBounds(mBuffHead, &blockHead, &blockTail);
writeSize = (mBuffPos > blockTail) ? 0 : blockTail - mBuffPos + 1;
writeSize = getMin(writeSize, remaining);
AssertFatal(0 == writeSize || (mBuffPos - blockHead) < BUFFER_SIZE, "FileStream::_write: out of bounds buffer position");
dMemcpy(mBuffer + (mBuffPos - blockHead), pSrc, writeSize);
// reduce the remaining amount to be written
remaining -= writeSize;
// advance the buffer pointers
mBuffPos += writeSize;
mBuffTail = getMax(mBuffTail, mBuffPos - 1);
pSrc += writeSize;
// mark the buffer dirty
if (0 < writeSize)
mDirty = true;
}
// if the request wasn't satisfied by the buffer
if (0 < remaining)
{
// flush the buffer if its dirty, since we now need to go to disk
if (mDirty)
flush();
// make sure we know the current write location in the underlying file
mBuffPos = mFile->getPosition();
calcBlockBounds(mBuffPos, &blockHead, &blockTail);
// check if the data to be written falls within a single block
if ((mBuffPos + remaining) <= blockTail)
{
// write the data to the buffer
dMemcpy(mBuffer + (mBuffPos - blockHead), pSrc, remaining);
// update the buffer pointers
mBuffHead = mBuffPos;
mBuffPos += remaining;
mBuffTail = mBuffPos - 1;
// mark the buffer dirty
mDirty = true;
}
// otherwise the remaining spans multiple blocks
else
{
clearBuffer();
// write to disk directly from the source
bytesWrit = mFile->write((char *)pSrc, remaining);
setStatus();
return(Ok == getStatus() || EOS == getStatus());
}
}
}
return(true);
}
int main()
{
int width;
char* bayer[] = {"RG","BG","GR","GB"};
char* controls[MAX_CONTROL] = {"Exposure", "Gain", "Gamma", "WB_R", "WB_B", "Brightness", "USB Traffic"};
int height;
int i;
char c;
bool bresult;
int time1,time2;
int count=0;
char buf[128]={0};
int CamNum=0;
///long exposure, exp_min, exp_max, exp_step, exp_flag, exp_default;
//long gain, gain_min, gain_max,gain_step, gain_flag, gain_default;
IplImage *pRgb;
int numDevices = getNumberOfConnectedCameras();
if(numDevices <= 0)
{
printf("no camera connected, press any key to exit\n");
getchar();
return -1;
}
else
printf("attached cameras:\n");
for(i = 0; i < numDevices; i++)
printf("%d %s\n",i, getCameraModel(i));
printf("\nselect one to privew\n");
scanf("%d", &CamNum);
bresult = openCamera(CamNum);
if(!bresult)
{
printf("OpenCamera error,are you root?,press any key to exit\n");
getchar();
return -1;
}
printf("%s information\n",getCameraModel(CamNum));
int iMaxWidth, iMaxHeight;
iMaxWidth = getMaxWidth();
iMaxHeight = getMaxHeight();
printf("resolution:%dX%d\n", iMaxWidth, iMaxHeight);
if(isColorCam())
printf("Color Camera: bayer pattern:%s\n",bayer[getColorBayer()]);
else
printf("Mono camera\n");
for( i = 0; i < MAX_CONTROL; i++)
{
if(isAvailable((Control_TYPE)i))
printf("%s support:Yes\n", controls[i]);
else
printf("%s support:No\n", controls[i]);
}
printf("\nPlease input the <width height bin image_type> with one space, ie. 640 480 2 0. use max resolution if input is 0. Press ESC when video window is focused to quit capture\n");
int bin = 1, Image_type;
scanf("%d %d %d %d", &width, &height, &bin, &Image_type);
if(width == 0 || height == 0)
{
width = iMaxWidth;
height = iMaxHeight;
}
initCamera(); //this must be called before camera operation. and it only need init once
printf("sensor temperature:%02f\n", getSensorTemp());
// IMG_TYPE image_type;
while(!setImageFormat(width, height, bin, (IMG_TYPE)Image_type))//IMG_RAW8
{
printf("Set format error, please check the width and height\n ASI120's data size(width*height) must be integer multiple of 1024\n");
printf("Please input the width and height again£¬ie. 640 480\n");
scanf("%d %d %d %d", &width, &height, &bin, &Image_type);
}
printf("\nset image format %d %d %d %d success, start privew, press ESC to stop \n", width, height, bin, Image_type);
if(Image_type == IMG_RAW16)
pRgb=cvCreateImage(cvSize(getWidth(),getHeight()), IPL_DEPTH_16U, 1);
else if(Image_type == IMG_RGB24)
pRgb=cvCreateImage(cvSize(getWidth(),getHeight()), IPL_DEPTH_8U, 3);
else
pRgb=cvCreateImage(cvSize(getWidth(),getHeight()), IPL_DEPTH_8U, 1);
setValue(CONTROL_EXPOSURE, 100*1000, false); //ms//auto
setValue(CONTROL_GAIN,getMin(CONTROL_GAIN), false);
setValue(CONTROL_BANDWIDTHOVERLOAD, getMin(CONTROL_BANDWIDTHOVERLOAD), false); //low transfer speed
setValue(CONTROL_WB_B, 90, false);
setValue(CONTROL_WB_R, 48, false);
setAutoPara(getMax(CONTROL_GAIN)/2,10,150); //max auto gain and exposure and target brightness
// EnableDarkSubtract("dark.bmp"); //dark subtract will be disabled when exposure set auto and exposure below 500ms
startCapture(); //start privew
bDisplay = 1;
#ifdef _LIN
pthread_t thread_display;
pthread_create(&thread_display, NULL, Display, (void*)pRgb);
#elif defined _WINDOWS
HANDLE thread_setgainexp;
thread_setgainexp = (HANDLE)_beginthread(Display, NULL, (void*)pRgb);
#endif
time1 = GetTickCount();
int iStrLen = 0, iTextX = 40, iTextY = 60;
void* retval;
// int time0, iWaitMs = -1;
// bool bGetImg;
while(bMain)
{
// time0 = GetTickCount();
getImageData((unsigned char*)pRgb->imageData, pRgb->imageSize, 200);
// bGetImg = getImageData((unsigned char*)pRgb->imageData, pRgb->imageSize, iWaitMs);
time2 = GetTickCount();
// printf("waitMs%d, deltaMs%d, %d\n", iWaitMs, time2 - time0, bGetImg);
count++;
if(time2-time1 > 1000 )
{
sprintf(buf, "fps:%d dropped frames:%lu ImageType:%d",count, getDroppedFrames(), (int)getImgType());
count = 0;
time1=GetTickCount();
printf(buf);
printf("\n");
}
if(Image_type != IMG_RGB24 && Image_type != IMG_RAW16)
{
iStrLen = strlen(buf);
CvRect rect = cvRect(iTextX, iTextY - 15, iStrLen* 11, 20);
cvSetImageROI(pRgb , rect);
cvSet(pRgb, CV_RGB(180, 180, 180));
cvResetImageROI(pRgb);
}
cvText(pRgb, buf, iTextX,iTextY );
if(bChangeFormat)
{
bChangeFormat = 0;
bDisplay = false;
pthread_join(thread_display, &retval);
cvReleaseImage(&pRgb);
stopCapture();
switch(change)
{
case change_imagetype:
Image_type++;
if(Image_type > 3)
Image_type = 0;
break;
case change_bin:
if(bin == 1)
{
bin = 2;
width/=2;
height/=2;
}
else
{
bin = 1;
width*=2;
height*=2;
}
break;
case change_size_smaller:
if(width > 320 && height > 240)
{
width/= 2;
height/= 2;
}
break;
case change_size_bigger:
if(width*2*bin <= iMaxWidth && height*2*bin <= iMaxHeight)
{
width*= 2;
height*= 2;
}
break;
}
setImageFormat(width, height, bin, (IMG_TYPE)Image_type);
if(Image_type == IMG_RAW16)
pRgb=cvCreateImage(cvSize(getWidth(),getHeight()), IPL_DEPTH_16U, 1);
else if(Image_type == IMG_RGB24)
pRgb=cvCreateImage(cvSize(getWidth(),getHeight()), IPL_DEPTH_8U, 3);
else
pRgb=cvCreateImage(cvSize(getWidth(),getHeight()), IPL_DEPTH_8U, 1);
bDisplay = 1;
pthread_create(&thread_display, NULL, Display, (void*)pRgb);
startCapture(); //start privew
}
}
END:
if(bDisplay)
{
bDisplay = 0;
#ifdef _LIN
pthread_join(thread_display, &retval);
#elif defined _WINDOWS
Sleep(50);
#endif
}
stopCapture();
closeCamera();
cvReleaseImage(&pRgb);
printf("main function over\n");
return 1;
}
Cube Cube::boundingBox()
{
return Cube(getMin(),getMax(),getCenter());
}
bool VolumetricFog::LoadShape()
{
GFXPrimitiveType GFXdrawTypes[] = { GFXTriangleList, GFXTriangleStrip };
if (!mShapeName || mShapeName[0] == '\0')
{
Con::errorf("VolumetricFog::LoadShape() - No shape name! Volumetric Fog will not be rendered!");
return false;
}
// Load shape, server side only reads bounds and radius
Resource<TSShape> mShape;
mShape = ResourceManager::get().load(mShapeName);
if (bool(mShape) == false)
{
Con::errorf("VolumetricFog::LoadShape() - Unable to load shape: %s", mShapeName);
return false;
}
mObjBox = mShape->bounds;
mRadius = mShape->radius;
resetWorldBox();
if (!isClientObject())
return false;
TSShapeInstance *mShapeInstance = new TSShapeInstance(mShape, false);
meshes mesh_detail;
for (S32 i = 0; i < det_size.size(); i++)
{
if (det_size[i].indices != NULL)
delete(det_size[i].indices);
if (det_size[i].piArray != NULL)
delete(det_size[i].piArray);
if (det_size[i].verts != NULL)
delete(det_size[i].verts);
}
det_size.clear();
// browsing model for detail levels
for (U32 i = 0; i < mShape->details.size(); i++)
{
const TSDetail *detail = &mShape->details[i];
mesh_detail.det_size = detail->size;
mesh_detail.sub_shape = detail->subShapeNum;
mesh_detail.obj_det = detail->objectDetailNum;
mesh_detail.verts = NULL;
mesh_detail.piArray = NULL;
mesh_detail.indices = NULL;
if (detail->size >= 0.0f && detail->subShapeNum >= 0)
det_size.push_back(mesh_detail);
}
for (U32 i = 0; i < det_size.size(); i++)
{
const S32 ss = det_size[i].sub_shape;
if (ss >= 0)
{
const S32 start = mShape->subShapeFirstObject[ss];
const S32 end = start + mShape->subShapeNumObjects[ss];
for (S32 j = start; j < end; j++)
{
// Loading shape, only the first mesh for each detail will be used!
TSShapeInstance::MeshObjectInstance *meshObj = &mShapeInstance->mMeshObjects[j];
if (!meshObj)
continue;
TSMesh *mesh = meshObj->getMesh(det_size[i].obj_det);
if (mesh != NULL)
{
const U32 numNrms = mesh->mNumVerts;
GFXVertexPNTT *tmpVerts = NULL;
tmpVerts = new GFXVertexPNTT[numNrms];
mIsVBDirty = true;
for (U32 k = 0; k < numNrms; k++)
{
Point3F norm = mesh->mVertexData[k].normal();
Point3F vert = mesh->mVertexData[k].vert();
Point2F uv = mesh->mVertexData[k].tvert();
tmpVerts[k].point = vert;
tmpVerts[k].texCoord = uv;
tmpVerts[k].normal = norm;
}
det_size[i].verts = tmpVerts;
det_size[i].num_verts = numNrms;
det_size[i].piArray = new Vector<GFXPrimitive>();
GFXPrimitive pInfo;
det_size[i].indices = new Vector<U32>();
for (U32 k = 0; k < mesh->indices.size(); k++)
det_size[i].indices->push_back(mesh->indices[k]);
U32 primitivesSize = mesh->primitives.size();
for (U32 k = 0; k < primitivesSize; k++)
{
const TSDrawPrimitive & draw = mesh->primitives[k];
GFXPrimitiveType drawType = GFXdrawTypes[draw.matIndex >> 30];
switch (drawType)
{
case GFXTriangleList:
pInfo.type = drawType;
pInfo.numPrimitives = draw.numElements / 3;
pInfo.startIndex = draw.start;
// Use the first index to determine which 16-bit address space we are operating in
pInfo.startVertex = mesh->indices[draw.start] & 0xFFFF0000;
pInfo.minIndex = pInfo.startVertex;
pInfo.numVertices = getMin((U32)0x10000, mesh->mNumVerts - pInfo.startVertex);
break;
case GFXTriangleStrip:
pInfo.type = drawType;
pInfo.numPrimitives = draw.numElements - 2;
pInfo.startIndex = draw.start;
// Use the first index to determine which 16-bit address space we are operating in
pInfo.startVertex = mesh->indices[draw.start] & 0xFFFF0000;
pInfo.minIndex = pInfo.startVertex;
pInfo.numVertices = getMin((U32)0x10000, mesh->mNumVerts - pInfo.startVertex);
break;
default:
Con::errorf("VolumetricFog::LoadShape Unknown drawtype!?!");
return false;
break;
}
det_size[i].piArray->push_back(pInfo);
j = end;
}
}
else
{
Con::errorf("VolumetricFog::LoadShape Error loading mesh from shape!");
delete mShapeInstance;
return false;
}
mIsVBDirty = true;
mIsPBDirty = true;
}
}
}
void TSShapeInstance::animateNodes(S32 ss)
{
PROFILE_SCOPE( TSShapeInstance_animateNodes );
if (!mShape->nodes.size())
return;
// @todo: When a node is added, we need to make sure to resize the nodeTransforms array as well
mNodeTransforms.setSize(mShape->nodes.size());
// temporary storage for node transforms
mCurrentRenderState->smNodeCurrentRotations.setSize(mShape->nodes.size());
mCurrentRenderState->smNodeCurrentTranslations.setSize(mShape->nodes.size());
mCurrentRenderState->smNodeLocalTransforms.setSize(mShape->nodes.size());
mCurrentRenderState->smRotationThreads.setSize(mShape->nodes.size());
mCurrentRenderState->smTranslationThreads.setSize(mShape->nodes.size());
TSIntegerSet rotBeenSet;
TSIntegerSet tranBeenSet;
TSIntegerSet scaleBeenSet;
rotBeenSet.setAll(mShape->nodes.size());
tranBeenSet.setAll(mShape->nodes.size());
scaleBeenSet.setAll(mShape->nodes.size());
mCurrentRenderState->smNodeLocalTransformDirty.clearAll();
S32 i,j,nodeIndex,a,b,start,end,firstBlend = mThreadList.size();
for (i=0; i<mThreadList.size(); i++)
{
TSThread * th = mThreadList[i];
if (th->getSequence()->isBlend())
{
// blend sequences need default (if not set by other sequence)
// break rather than continue because the rest will be blends too
firstBlend = i;
break;
}
rotBeenSet.takeAway(th->getSequence()->rotationMatters);
tranBeenSet.takeAway(th->getSequence()->translationMatters);
scaleBeenSet.takeAway(th->getSequence()->scaleMatters);
}
rotBeenSet.takeAway(mCallbackNodes);
rotBeenSet.takeAway(mHandsOffNodes);
rotBeenSet.overlap(mMaskRotationNodes);
TSIntegerSet maskPosNodes=mMaskPosXNodes;
maskPosNodes.overlap(mMaskPosYNodes);
maskPosNodes.overlap(mMaskPosZNodes);
tranBeenSet.overlap(maskPosNodes);
tranBeenSet.takeAway(mCallbackNodes);
tranBeenSet.takeAway(mHandsOffNodes);
// can't add masked nodes since x, y, & z masked separately...
// we'll set default regardless of mask status
// all the nodes marked above need to have the default transform
a = mShape->subShapeFirstNode[ss];
b = a + mShape->subShapeNumNodes[ss];
for (i=a; i<b; i++)
{
if (rotBeenSet.test(i))
{
mShape->defaultRotations[i].getQuatF(&mCurrentRenderState->smNodeCurrentRotations[i]);
mCurrentRenderState->smRotationThreads[i] = NULL;
}
if (tranBeenSet.test(i))
{
mCurrentRenderState->smNodeCurrentTranslations[i] = mShape->defaultTranslations[i];
mCurrentRenderState->smTranslationThreads[i] = NULL;
}
}
// don't want a transform in these cases...
rotBeenSet.overlap(mHandsOffNodes);
rotBeenSet.overlap(mCallbackNodes);
tranBeenSet.takeAway(maskPosNodes);
tranBeenSet.overlap(mHandsOffNodes);
tranBeenSet.overlap(mCallbackNodes);
// default scale
if (scaleCurrentlyAnimated())
handleDefaultScale(a,b,scaleBeenSet);
// handle non-blend sequences
for (i=0; i<firstBlend; i++)
{
TSThread * th = mThreadList[i];
j=0;
start = th->getSequence()->rotationMatters.start();
end = b;
for (nodeIndex=start; nodeIndex<end; th->getSequence()->rotationMatters.next(nodeIndex), j++)
{
// skip nodes outside of this detail
if (nodeIndex<a)
continue;
if (!rotBeenSet.test(nodeIndex))
{
QuatF q1,q2;
mShape->getRotation(*th->getSequence(),th->keyNum1,j,&q1);
mShape->getRotation(*th->getSequence(),th->keyNum2,j,&q2);
TSTransform::interpolate(q1,q2,th->keyPos,&mCurrentRenderState->smNodeCurrentRotations[nodeIndex]);
rotBeenSet.set(nodeIndex);
mCurrentRenderState->smRotationThreads[nodeIndex] = th;
}
}
j=0;
start = th->getSequence()->translationMatters.start();
end = b;
for (nodeIndex=start; nodeIndex<end; th->getSequence()->translationMatters.next(nodeIndex), j++)
{
if (nodeIndex<a)
continue;
if (!tranBeenSet.test(nodeIndex))
{
if (maskPosNodes.test(nodeIndex))
handleMaskedPositionNode(th,nodeIndex,j);
else
{
const Point3F & p1 = mShape->getTranslation(*th->getSequence(),th->keyNum1,j);
const Point3F & p2 = mShape->getTranslation(*th->getSequence(),th->keyNum2,j);
TSTransform::interpolate(p1,p2,th->keyPos,&mCurrentRenderState->smNodeCurrentTranslations[nodeIndex]);
mCurrentRenderState->smTranslationThreads[nodeIndex] = th;
}
tranBeenSet.set(nodeIndex);
}
}
if (scaleCurrentlyAnimated())
handleAnimatedScale(th,a,b,scaleBeenSet);
}
// compute transforms
for (i=a; i<b; i++)
{
if (!mHandsOffNodes.test(i))
TSTransform::setMatrix(mCurrentRenderState->smNodeCurrentRotations[i],mCurrentRenderState->smNodeCurrentTranslations[i],&mCurrentRenderState->smNodeLocalTransforms[i]);
else
mCurrentRenderState->smNodeLocalTransforms[i] = mNodeTransforms[i]; // in case mNodeTransform was changed externally
}
// add scale onto transforms
if (scaleCurrentlyAnimated())
handleNodeScale(a,b);
// get callbacks...
start = getMax(mCallbackNodes.start(),a);
end = getMin(mCallbackNodes.end(),b);
for (i=0; i<mNodeCallbacks.size(); i++)
{
AssertFatal(mNodeCallbacks[i].callback, "No callback method defined");
S32 nodeIndex = mNodeCallbacks[i].nodeIndex;
if (nodeIndex>=start && nodeIndex<end)
{
mNodeCallbacks[i].callback->setNodeTransform(this, nodeIndex, mCurrentRenderState->smNodeLocalTransforms[nodeIndex]);
mCurrentRenderState->smNodeLocalTransformDirty.set(nodeIndex);
}
}
// handle blend sequences
for (i=firstBlend; i<mThreadList.size(); i++)
{
TSThread * th = mThreadList[i];
if (th->blendDisabled)
continue;
handleBlendSequence(th,a,b);
}
// transitions...
if (inTransition())
handleTransitionNodes(a,b);
// multiply transforms...
for (i=a; i<b; i++)
{
S32 parentIdx = mShape->nodes[i].parentIndex;
if (parentIdx < 0)
mNodeTransforms[i] = mCurrentRenderState->smNodeLocalTransforms[i];
else
mNodeTransforms[i].mul(mNodeTransforms[parentIdx],mCurrentRenderState->smNodeLocalTransforms[i]);
}
}
int isMin(byte *g) {
byte buf[W*H];
getMin(g,buf);
return(compare(g,buf)==0);
}//isMin
/**
* Sets the speed at which this AI moves
*
* @param speed Speed to move, default player was 10
*/
void AIPlayer::setMoveSpeed( F32 speed )
{
mMoveSpeed = getMax(0.0f, getMin( 1.0f, speed ));
}
bool SceneCullingState::isOccludedByTerrain( SceneObject* object ) const
{
PROFILE_SCOPE( SceneCullingState_isOccludedByTerrain );
// Don't try to occlude globally bounded objects.
if( object->isGlobalBounds() )
return false;
const Vector< SceneObject* >& terrains = getSceneManager()->getContainer()->getTerrains();
const U32 numTerrains = terrains.size();
for( U32 terrainIdx = 0; terrainIdx < numTerrains; ++ terrainIdx )
{
TerrainBlock* terrain = dynamic_cast< TerrainBlock* >( terrains[ terrainIdx ] );
if( !terrain )
continue;
Point3F localCamPos = getCameraState().getViewPosition();
terrain->getWorldTransform().mulP( localCamPos );
F32 height;
terrain->getHeight( Point2F( localCamPos.x, localCamPos.y ), &height );
bool aboveTerrain = ( height <= localCamPos.z );
// Don't occlude if we're below the terrain. This prevents problems when
// looking out from underground bases...
if( !aboveTerrain )
continue;
const Box3F& oBox = object->getObjBox();
F32 minSide = getMin(oBox.len_x(), oBox.len_y());
if (minSide > 85.0f)
continue;
const Box3F& rBox = object->getWorldBox();
Point3F ul(rBox.minExtents.x, rBox.minExtents.y, rBox.maxExtents.z);
Point3F ur(rBox.minExtents.x, rBox.maxExtents.y, rBox.maxExtents.z);
Point3F ll(rBox.maxExtents.x, rBox.minExtents.y, rBox.maxExtents.z);
Point3F lr(rBox.maxExtents.x, rBox.maxExtents.y, rBox.maxExtents.z);
terrain->getWorldTransform().mulP(ul);
terrain->getWorldTransform().mulP(ur);
terrain->getWorldTransform().mulP(ll);
terrain->getWorldTransform().mulP(lr);
Point3F xBaseL0_s = ul - localCamPos;
Point3F xBaseL0_e = lr - localCamPos;
Point3F xBaseL1_s = ur - localCamPos;
Point3F xBaseL1_e = ll - localCamPos;
static F32 checkPoints[3] = {0.75, 0.5, 0.25};
RayInfo rinfo;
for( U32 i = 0; i < 3; i ++ )
{
Point3F start = (xBaseL0_s * checkPoints[i]) + localCamPos;
Point3F end = (xBaseL0_e * checkPoints[i]) + localCamPos;
if (terrain->castRay(start, end, &rinfo))
continue;
terrain->getHeight(Point2F(start.x, start.y), &height);
if ((height <= start.z) == aboveTerrain)
continue;
start = (xBaseL1_s * checkPoints[i]) + localCamPos;
end = (xBaseL1_e * checkPoints[i]) + localCamPos;
if (terrain->castRay(start, end, &rinfo))
continue;
Point3F test = (start + end) * 0.5;
if (terrain->castRay(localCamPos, test, &rinfo) == false)
continue;
return true;
}
}
return false;
}
for ( ; n>0; n--) {
insert(F, getMin(F)+1);
insert(F, getMin(F)-1);
insert(F, getMin(F)-2);
deleteMin(F);
x = min(F).childs[0]; // immer das größte Kind des Minimums
decreaseKey(x, getMin(F)-2);
deleteMin(F);
}
/// Clamp the value between the minimum and maximum
inline void clamp(double &val) const
{
if(val<min) val=getMin();
if(val>(min+width)) val=getMax();
}
bool Chunk::contains( const BSONObj& obj ){
return
_manager->getShardKey().compare( getMin() , obj ) <= 0 &&
_manager->getShardKey().compare( obj , getMax() ) < 0;
}
//-----------------------------------------------------------------------------
//
// VActorPhysicsController::postTickUpdate( pDelta );
//
// ...
//
//-----------------------------------------------------------------------------
void VActorPhysicsController::postTickUpdate( const F32 &pDelta )
{
switch( mControlState )
{
case k_PathControlState :
{
AssertFatal( isPathing(), "VActorPhysicsController::postTickUpdate() - Invalid Path State." );
// Fetch Mount Transform.
MatrixF transform;
mMountedPath->getMountTransform( mObject->getMountNode(), getTransform(), &transform );
// Fetch Mount Position.
const Point3F &mountPosition = transform.getPosition();
// Update X & Y Position.
Point3F position = getPosition();
position.x = mountPosition.x;
position.y = mountPosition.y;
// In Water?
bool underWater = false;
if ( isInWater() )
{
// Fetch Body of Water.
WaterObject *waterBody = getWaterObject();
// Fetch Surface Position.
const F32 &waterSurfacePosition = waterBody->getSurfaceHeight( Point2F( position.x, position.y ) );
// Fetch Submersion Position.
const F32 sumbersionPosition = waterSurfacePosition - ( mObject->getWorldBox().len_z() * mObject->getDataBlock()->getSumbergeCoverage() );
// Choose a Z Value.
// Note: This is done so that the Actor will either path under the
// water, or it will swim along the water's surface.
position.z = getMin( mountPosition.z, sumbersionPosition );
// Under Water?
underWater = ( position.z < sumbersionPosition );
}
// Under Water?
if ( !underWater )
{
// Fetch Y Column.
VectorF forwardVector;
transform.getColumn( 1, &forwardVector );
// Determine Angle.
const F32 &angle = -mAtan2( -forwardVector.x, forwardVector.y );
// Reset Transform.
transform.set( EulerF( 0.f, 0.f, angle ) );
// In the air?
if ( !isOnGround() )
{
// Apply z-axis force.
position.z += ( getVelocity().z * pDelta );
}
}
// Update Transform.
transform.setPosition( position );
// Apply Update.
setTransform( transform );
} break;
default :
{
// Fetch Transform.
MatrixF transform = getTransform();
// Determine the Post-Tick Position.
Point3F postTickPosition = getPosition() + ( getVelocity() * pDelta );
// Set the Post Tick Position.
transform.setPosition( postTickPosition );
// Apply the Transform.
setTransform( transform );
} break;
}
// Push Delta.
mInterpController.pushDelta( getTransform() );
}
//-----------------------------------------------------------------------------
bool FileStream::_read(const U32 i_numBytes, void *o_pBuffer)
{
AssertFatal(0 != mStreamCaps, "FileStream::_read: the stream isn't open");
AssertFatal(NULL != o_pBuffer || i_numBytes == 0, "FileStream::_read: NULL destination pointer with non-zero read request");
if (!hasCapability(Stream::StreamRead))
{
AssertFatal(false, "FileStream::_read: file stream lacks capability");
Stream::setStatus(IllegalCall);
return(false);
}
// exit on pre-existing errors
if (Ok != getStatus())
return(false);
// if a request of non-zero length was made
if (0 != i_numBytes)
{
U8 *pDst = (U8 *)o_pBuffer;
U32 readSize;
U32 remaining = i_numBytes;
U32 bytesRead;
U32 blockHead;
U32 blockTail;
// check if the buffer has some data in it
if (BUFFER_INVALID != mBuffHead)
{
// copy as much as possible from the buffer into the destination
readSize = ((mBuffTail + 1) >= mBuffPos) ? (mBuffTail + 1 - mBuffPos) : 0;
readSize = getMin(readSize, remaining);
calcBlockHead(mBuffPos, &blockHead);
dMemcpy(pDst, mBuffer + (mBuffPos - blockHead), readSize);
// reduce the remaining amount to read
remaining -= readSize;
// advance the buffer pointers
mBuffPos += readSize;
pDst += readSize;
if (mBuffPos > mBuffTail && remaining != 0)
{
flush();
mBuffHead = BUFFER_INVALID;
if (mEOF == true)
Stream::setStatus(EOS);
}
}
// if the request wasn't satisfied by the buffer and the file has more data
if (false == mEOF && 0 < remaining)
{
// flush the buffer if its dirty, since we now need to go to disk
if (true == mDirty)
flush();
// make sure we know the current read location in the underlying file
mBuffPos = mFile->getPosition();
calcBlockBounds(mBuffPos, &blockHead, &blockTail);
// check if the data to be read falls within a single block
if ((mBuffPos + remaining) <= blockTail)
{
// fill the buffer from disk
if (true == fillBuffer(mBuffPos))
{
// copy as much as possible from the buffer to the destination
remaining = getMin(remaining, mBuffTail - mBuffPos + 1);
dMemcpy(pDst, mBuffer + (mBuffPos - blockHead), remaining);
// advance the buffer pointer
mBuffPos += remaining;
}
else
return(false);
}
// otherwise the remaining spans multiple blocks
else
{
clearBuffer();
// read from disk directly into the destination
bytesRead = mFile->read((char *)pDst, remaining);
setStatus();
// check to make sure we read as much as expected
if (Ok == getStatus() || EOS == getStatus())
{
// if not, update the end-of-file status
if (0 != bytesRead && EOS == getStatus())
{
Stream::setStatus(Ok);
mEOF = true;
}
}
else
return(false);
}
}
}
return(true);
}
void detect(IplImage* img_8uc1,IplImage* img_8uc3)
{
clock_t inicio, fin;
inicio = clock();
CvMemStorage* storage = cvCreateMemStorage();
CvSeq* first_contour = NULL;
CvSeq* maxitem=NULL;
char resultado [] = " ";
double area=0,areamax=0;
double longitudExt = 0;
double radio = 0;
int maxn=0;
int Nc = cvFindContours(
img_8uc1,
storage,
&first_contour,
sizeof(CvContour),
CV_RETR_LIST
);
int n=0;
//printf( "Contornos detectados: %d\n", Nc );
if(Nc>0)
{
for( CvSeq* c=first_contour; c!=NULL; c=c->h_next )
{
area=cvContourArea(c,CV_WHOLE_SEQ );
if(area>areamax)
{
areamax=area;
maxitem=c;
maxn=n;
}
n++;
}
CvMemStorage* storage3 = cvCreateMemStorage(0);
if(areamax>5000)
{
maxitem = cvApproxPoly( maxitem, sizeof(CvContour), storage3, CV_POLY_APPROX_DP, 10, 1 );
CvPoint pt0;
CvMemStorage* storage1 = cvCreateMemStorage(0);
CvMemStorage* storage2 = cvCreateMemStorage(0);
CvSeq* ptseq = cvCreateSeq( CV_SEQ_KIND_GENERIC|CV_32SC2, sizeof(CvContour), sizeof(CvPoint), storage1 );
CvSeq* hull;
CvSeq* defects;
CvPoint minDefectPos;;
minDefectPos.x = 1000000;
minDefectPos.y = 1000000;
CvPoint maxDefectPos;
maxDefectPos.x = 0;
maxDefectPos.y = 0;
for(int i = 0; i < maxitem->total; i++ )
{
CvPoint* p = CV_GET_SEQ_ELEM( CvPoint, maxitem, i );
pt0.x = p->x;
pt0.y = p->y;
cvSeqPush( ptseq, &pt0 );
}
hull = cvConvexHull2( ptseq, 0, CV_CLOCKWISE, 0 );
int hullcount = hull->total;
defects= cvConvexityDefects(ptseq,hull,storage2 );
//printf(" Numero de defectos %d \n",defects->total);
CvConvexityDefect* defectArray;
int j=0;
// This cycle marks all defects of convexity of current contours.
longitudExt = 0;
for(;defects;defects = defects->h_next)
{
int nomdef = defects->total; // defect amount
//outlet_float( m_nomdef, nomdef );
//printf(" defect no %d \n",nomdef);
if(nomdef == 0)
continue;
// Alloc memory for defect set.
//fprintf(stderr,"malloc\n");
defectArray = (CvConvexityDefect*)malloc(sizeof(CvConvexityDefect)*nomdef);
// Get defect set.
//fprintf(stderr,"cvCvtSeqToArray\n");
cvCvtSeqToArray(defects,defectArray, CV_WHOLE_SEQ);
// Draw marks for all defects.
for(int i=0; i<nomdef; i++)
{
CvPoint startP;
startP.x = defectArray[i].start->x;
startP.y = defectArray[i].start->y;
CvPoint depthP;
depthP.x = defectArray[i].depth_point->x;
depthP.y = defectArray[i].depth_point->y;
CvPoint endP;
endP.x = defectArray[i].end->x;
endP.y = defectArray[i].end->y;
//obtener minimo y maximo
minDefectPos.x = getMin (startP.x, depthP.x, endP.x, minDefectPos.x);
minDefectPos.y = getMin (startP.y, depthP.y, endP.y, minDefectPos.y);
maxDefectPos.x = getMax (startP.x, depthP.x, endP.x, maxDefectPos.x);
maxDefectPos.y = getMax (startP.y, depthP.y, endP.y, maxDefectPos.y);
//fin obtener minimo y maximo
if (saveLength)
{
longitudExt += longBtwnPoints(startP, depthP);
longitudExt += longBtwnPoints(depthP, endP);
}
//printf(" defect depth for defect %d %f \n",i,defectArray[i].depth);
cvLine(img_8uc3, startP, depthP, CV_RGB(255,255,0),1, CV_AA, 0 );
cvCircle( img_8uc3, depthP, 5, CV_RGB(0,0,164), 2, 8,0);
cvCircle( img_8uc3, startP, 5, CV_RGB(255,0,0), 2, 8,0);
cvCircle( img_8uc3, endP, 5, CV_RGB(0,255,0), 2, 8,0);
cvLine(img_8uc3, depthP, endP,CV_RGB(0,0,0),1, CV_AA, 0 );
}
/*if (nomdef>0)
{
resultado [0] = identificaGesto (longitudExt, nomdef, radio);
if (resultado[0] !=' ')
printf ("Gesto identificado (%c) \n", resultado[0]);
}*/
if (saveLength)
{
radio = (double)maxDefectPos.x / (double)maxDefectPos.y;
if (nomdef>0)
{
printf ("_______________________\n");
resultado [0] = identificaGesto (longitudExt, nomdef, radio);
fin = clock();
fin = fin - inicio;
if (resultado[0] !=' ')
printf ("Gesto identificado (%c) \n", resultado[0]);
else
printf ("No se identifico ningun gesto\n");
printf("Tiempo de ejecucion: %f\nLongitud %g \nNomDef %i \nradio %g \n",(((float)fin)/CLOCKS_PER_SEC ), longitudExt, nomdef, radio);
FILE *fp;
fp=fopen("archivo.txt", "a");
if (nomdef == 6)
fprintf(fp, "\n>>>>>>>5<<<<<<\n%g\n%i\n%g\n",longitudExt, nomdef, radio);
else
fprintf(fp, "\n%g\n%i\n%g\n",longitudExt, nomdef, radio);
fclose (fp);
}
else
printf("No hay defectos");
printf ("_______________________\n");
}
/*
char txt[]="0";
txt[0]='0'+nomdef-1;
CvFont font;
cvInitFont(&font, CV_FONT_HERSHEY_SIMPLEX, 1.0, 1.0, 0, 5, CV_AA);
cvPutText(img_8uc3, txt, cvPoint(50, 50), &font, cvScalar(0, 0, 255, 0)); */
CvFont font;
cvInitFont(&font, CV_FONT_HERSHEY_SIMPLEX, 1.0, 1.0, 0, 5, CV_AA);
if (resultado!= NULL)
cvPutText(img_8uc3, resultado, cvPoint(50, 50), &font, cvScalar(0, 0, 255, 0));
j++;
// Free memory.
free(defectArray);
}
pt0 = **CV_GET_SEQ_ELEM( CvPoint*, hull, hullcount - 1 );
for(int i = 0; i < hullcount; i++ )
{
CvPoint pt = **CV_GET_SEQ_ELEM( CvPoint*, hull, i );
cvLine( img_8uc3, pt0, pt, CV_RGB( 0, 255, 0 ), 1, CV_AA, 0 );
pt0 = pt;
}
cvLine( img_8uc3, minDefectPos, cvPoint( (maxDefectPos.x), (minDefectPos.y)), CV_RGB( 2500, 0, 0 ), 1, CV_AA, 0 );
cvLine( img_8uc3, cvPoint( (maxDefectPos.x), (minDefectPos.y)), maxDefectPos, CV_RGB( 2500, 0, 0 ), 1, CV_AA, 0 );
cvLine( img_8uc3, maxDefectPos, cvPoint( (minDefectPos.x), (maxDefectPos.y)), CV_RGB( 2500, 0, 0 ), 1, CV_AA, 0 );
cvLine( img_8uc3, cvPoint( (minDefectPos.x), (maxDefectPos.y)), minDefectPos, CV_RGB( 2500, 0, 0 ), 1, CV_AA, 0 );
cvReleaseMemStorage( &storage );
cvReleaseMemStorage( &storage1 );
cvReleaseMemStorage( &storage2 );
cvReleaseMemStorage( &storage3 );
//return 0;
}
}
void ColladaShapeLoader::processAnimation(const domAnimation* anim, F32& maxEndTime, F32& minFrameTime)
{
const char* sRGBANames[] = { ".R", ".G", ".B", ".A", "" };
const char* sXYZNames[] = { ".X", ".Y", ".Z", "" };
const char* sXYZANames[] = { ".X", ".Y", ".Z", ".ANGLE" };
const char* sLOOKATNames[] = { ".POSITIONX", ".POSITIONY", ".POSITIONZ", ".TARGETX", ".TARGETY", ".TARGETZ", ".UPX", ".UPY", ".UPZ", "" };
const char* sSKEWNames[] = { ".ROTATEX", ".ROTATEY", ".ROTATEZ", ".AROUNDX", ".AROUNDY", ".AROUNDZ", ".ANGLE", "" };
const char* sNullNames[] = { "" };
for (int iChannel = 0; iChannel < anim->getChannel_array().getCount(); iChannel++) {
// Get the animation elements: <channel>, <sampler>
domChannel* channel = anim->getChannel_array()[iChannel];
domSampler* sampler = daeSafeCast<domSampler>(channel->getSource().getElement());
if (!sampler)
continue;
// Find the animation channel target
daeSIDResolver resolver(channel, channel->getTarget());
daeElement* target = resolver.getElement();
if (!target) {
daeErrorHandler::get()->handleWarning(avar("Failed to resolve animation "
"target: %s", channel->getTarget()));
continue;
}
/*
// If the target is a <source>, point it at the array instead
// @todo:Only support targeting float arrays for now...
if (target->getElementType() == COLLADA_TYPE::SOURCE)
{
domSource* source = daeSafeCast<domSource>(target);
if (source->getFloat_array())
target = source->getFloat_array();
}
*/
// Get the target's animation channels (create them if not already)
if (!AnimData::getAnimChannels(target)) {
animations.push_back(new AnimChannels(target));
}
AnimChannels* targetChannels = AnimData::getAnimChannels(target);
// Add a new animation channel to the target
targetChannels->push_back(new AnimData());
channel->setUserData(targetChannels->last());
AnimData& data = *targetChannels->last();
for (int iInput = 0; iInput < sampler->getInput_array().getCount(); iInput++) {
const domInputLocal* input = sampler->getInput_array()[iInput];
const domSource* source = daeSafeCast<domSource>(input->getSource().getElement());
if (!source)
continue;
// @todo:don't care about the input param names for now. Could
// validate against the target type....
if (dStrEqual(input->getSemantic(), "INPUT")) {
data.input.initFromSource(source);
// Adjust the maximum sequence end time
maxEndTime = getMax(maxEndTime, data.input.getFloatValue((S32)data.input.size()-1));
// Detect the frame rate (minimum time between keyframes)
for (S32 iFrame = 1; iFrame < data.input.size(); iFrame++)
{
F32 delta = data.input.getFloatValue( iFrame ) - data.input.getFloatValue( iFrame-1 );
if ( delta < 0 )
{
daeErrorHandler::get()->handleError(avar("<animation> INPUT '%s' "
"has non-monotonic keys. Animation is unlikely to be imported correctly.", source->getID()));
break;
}
minFrameTime = getMin( minFrameTime, delta );
}
}
else if (dStrEqual(input->getSemantic(), "OUTPUT"))
data.output.initFromSource(source);
else if (dStrEqual(input->getSemantic(), "IN_TANGENT"))
data.inTangent.initFromSource(source);
else if (dStrEqual(input->getSemantic(), "OUT_TANGENT"))
data.outTangent.initFromSource(source);
else if (dStrEqual(input->getSemantic(), "INTERPOLATION"))
data.interpolation.initFromSource(source);
}
// Set initial value for visibility targets that were added automatically (in colladaUtils.cpp
if (dStrEqual(target->getElementName(), "visibility"))
{
domAny* visTarget = daeSafeCast<domAny>(target);
if (visTarget && dStrEqual(visTarget->getValue(), ""))
visTarget->setValue(avar("%g", data.output.getFloatValue(0)));
}
// Ignore empty animations
if (data.input.size() == 0) {
channel->setUserData(0);
delete targetChannels->last();
targetChannels->pop_back();
continue;
}
// Determine the number and offset the elements of the target value
// targeted by this animation
switch (target->getElementType()) {
case COLLADA_TYPE::COLOR: data.parseTargetString(channel->getTarget(), 4, sRGBANames); break;
case COLLADA_TYPE::TRANSLATE: data.parseTargetString(channel->getTarget(), 3, sXYZNames); break;
case COLLADA_TYPE::ROTATE: data.parseTargetString(channel->getTarget(), 4, sXYZANames); break;
case COLLADA_TYPE::SCALE: data.parseTargetString(channel->getTarget(), 3, sXYZNames); break;
case COLLADA_TYPE::LOOKAT: data.parseTargetString(channel->getTarget(), 3, sLOOKATNames); break;
case COLLADA_TYPE::SKEW: data.parseTargetString(channel->getTarget(), 3, sSKEWNames); break;
case COLLADA_TYPE::MATRIX: data.parseTargetString(channel->getTarget(), 16, sNullNames); break;
case COLLADA_TYPE::FLOAT_ARRAY: data.parseTargetString(channel->getTarget(), daeSafeCast<domFloat_array>(target)->getCount(), sNullNames); break;
default: data.parseTargetString(channel->getTarget(), 1, sNullNames); break;
}
}
// Process child animations
for (int iAnim = 0; iAnim < anim->getAnimation_array().getCount(); iAnim++)
processAnimation(anim->getAnimation_array()[iAnim], maxEndTime, minFrameTime);
}
void makePlots2() {
gROOT->ProcessLine(".x lhcbStyle.C");
gStyle->SetOptStat(0);
Double_t ignore, eff, massfit1, massfit2, bias1, bias2;
Double_t value[6][19], stat[6][19], syst[6][19];
Int_t ng(4);
TH1D pull("pull","",15,-3.0,3.0);
std::ifstream fin("errs.dat");
fin.ignore(256,'\n');
for(Int_t q=0; q<19; ++q) {
for(Int_t g=1; g<ng+1; ++g) {
fin >> ignore >> ignore >> value[g+1][q] >> stat[g+1][q] >> eff >> massfit1 >> massfit2 >> bias1 >> bias2;
syst[g+1][q] = TMath::Sqrt(stat[g+1][q]*stat[g+1][q] + eff*eff + massfit1*massfit1 + massfit2*massfit2 + bias1*bias1 + bias2*bias2);
//plot syst errors on top of stats
if(q<17) pull.Fill(value[g+1][q]/syst[g+1][q]);
}
value[0][q] = value[2][q];
stat[0][q] = stat[2][q];
syst[0][q] = syst[2][q];
value[1][q] = 2*value[3][q]+1;
stat[1][q] = 2*stat[3][q];
syst[1][q] = 2*syst[3][q];
}
fin.close();
Double_t xs[19] = { 0.54, 1.55, 2.5, 3.5, 4.5, 5.5, 6.5, 7.5, 11.375, 12.125, 15.5, 16.5, 17.5, 18.5, 19.5, 20.5, 21.5, 3.55, 18.5};
Double_t exs[19] = { 0.44, 0.45, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.375, 0.375, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 2.45, 3.5};
TCanvas c;
TF1 gaus("gaus","gaus(0)",-3.,3.);
gaus.SetParameter(0,68);
gaus.SetParameter(1,pull.GetBinCenter(pull.GetMaximumBin()));
gaus.SetParameter(2,pull.GetStdDev());
gaus.SetParLimits(1,-2.0,2.0);
gaus.SetParLimits(2,0.3,3.0);
pull.Fit(&gaus,"S");
pull.Draw();
c.SaveAs("gPulls.pdf");
for(Int_t i=0; i<ng+2; ++i) {
TString varName("");
TString varName2("");
switch(i) {
case 0:
varName="A_{FB}";
varName2="AFB";
break;
case 1:
varName="F_{H}";
varName2="FH";
break;
default:
varName="G^{("; varName+=(i-1); varName+=")}";
varName2="G"; varName2+=(i-1);
}
Double_t yMin = getMin(19,value[i])-getMax(19,syst[i]);
Double_t yMax = getMax(19,value[i])+getMax(19,syst[i]);
if(yMax-yMin == 0) continue;
TH2D h("h","",1,0.0,22.,1,yMin,yMax);
TLine l(0.0,0.0,22.0,0.0);
l.SetLineStyle(kDashed);
l.SetLineColor(kRed);
h.GetYaxis()->SetTitle(varName);
h.GetXaxis()->SetTitle("q^{2} [GeV^{2}/c^{4}]");
TGraphErrors g1(17,xs, value[i], exs, stat[i] );
TGraphErrors g2( 2,xs+17,value[i]+17,exs+17,stat[i]+17);
TGraphErrors g3(17,xs, value[i], exs, syst[i] );
TGraphErrors g4( 2,xs+17,value[i]+17,exs+17,syst[i]+17);
g2.SetLineColor(kBlue);
g2.SetMarkerColor(kBlue);
g3.SetLineColor(kRed);
g4.SetLineColor(kRed);
g2.SetFillColor(kBlue);
g4.SetFillColor(kRed);
g2.SetFillStyle(3001);
g4.SetFillStyle(3002);
h.Draw();
l.Draw();
g4.Draw("E2same");
g2.Draw("E2same");
g3.Draw("PEsame");
g1.Draw("PEsame");
c.SaveAs("plots/fromPatrickNew/"+varName2+".pdf");
c.SaveAs("plots/fromPatrickNew/"+varName2+".png");
}
}
//------------------------------------------------------------------------
CMouseEventResult CSlider::onMouseMoved (CPoint& where, const CButtonState& _buttons)
{
if (isEditing ())
{
CButtonState buttons (_buttons);
if (kAlwaysUseZoomFactor)
buttons |= kZoomModifier;
if (buttons & kLButton)
{
if (kAlwaysUseZoomFactor)
{
CCoord distance = fabs ((style & kHorizontal) ? where.y - mouseStartPoint.y : where.x - mouseStartPoint.x);
float newZoomFactor = 1.f;
if (distance > ((style & kHorizontal) ? getHeight () : getWidth ()))
{
newZoomFactor = (float)(distance / ((style & kHorizontal) ? getHeight () : getWidth ()));
newZoomFactor = static_cast<int32_t>(newZoomFactor * 10.f) / 10.f;
}
if (zoomFactor != newZoomFactor)
{
zoomFactor = newZoomFactor;
oldVal = (value - getMin ()) / getRange ();
delta = calculateDelta (where);
}
}
if (oldVal == getMin () - 1)
oldVal = (value - getMin ()) / getRange ();
if ((oldButton != buttons) && (buttons & kZoomModifier))
{
oldVal = (value - getMin ()) / getRange ();
oldButton = buttons;
}
else if (!(buttons & kZoomModifier))
oldVal = (value - getMin ()) / getRange ();
float normValue;
if (style & kHorizontal)
normValue = (float)(where.x - delta) / (float)rangeHandle;
else
normValue = (float)(where.y - delta) / (float)rangeHandle;
if (style & kRight || style & kBottom)
normValue = 1.f - normValue;
if (buttons & kZoomModifier)
normValue = oldVal + ((normValue - oldVal) / zoomFactor);
setValueNormalized (normValue);
if (isDirty ())
{
valueChanged ();
invalid ();
}
}
return kMouseEventHandled;
}
return kMouseEventNotHandled;
}
void SFXSource::play( F32 fadeInTime )
{
// Update our status once.
_updateStatus();
if( mStatus == SFXStatusPlaying )
return;
if( mStatus != SFXStatusPaused )
mPlayStartTick = Platform::getVirtualMilliseconds();
// Add fade-out, if requested.
U32 fadeOutStartsAt = getDuration();
if( mFadeOutTime )
{
fadeOutStartsAt = getMax( getPosition(), getDuration() - U32( mFadeOutTime * 1000 ) );
mEffects.pushBack( new SFXFadeEffect( this,
getMin( mFadeOutTime,
F32( getDuration() - getPosition() ) / 1000.f ),
0.0f,
fadeOutStartsAt,
SFXFadeEffect::ON_END_Stop,
true ) );
}
// Add fade-in, if requested.
if( fadeInTime != 0.0f && ( fadeInTime > 0.0f || mFadeInTime > 0.0f ) )
{
// Don't fade from full 0.0f to avoid virtualization on this source.
if( fadeInTime == -1.0f )
fadeInTime = mFadeInTime;
fadeInTime = getMin( fadeInTime, F32( fadeOutStartsAt ) * 1000.f );
mEffects.pushFront( new SFXFadeEffect( this,
fadeInTime,
mVolume,
getPosition(),
SFXFadeEffect::ON_END_Nop,
true ) );
setVolume( 0.01f );
}
// Start playback.
_setStatus( SFXStatusPlaying );
if( mVoice )
{
#ifdef DEBUG_SPEW
Platform::outputDebugString( "[SFXSource] playing source '%i'", getId() );
#endif
mVoice->play( mIsLooping );
}
else
{
// To ensure the fastest possible reaction
// to this playback let the system reassign
// voices immediately.
SFX->_assignVoices();
// If we did not get assigned a voice, start the
// playback timer for virtualized playback.
if( !mVoice )
{
#ifdef DEBUG_SPEW
Platform::outputDebugString( "[SFXSource] virtualizing playback of source '%i'", getId() );
#endif
mVirtualPlayTimer.start();
}
}
}
void GFXGLDevice::initGLState()
{
// We don't currently need to sync device state with a known good place because we are
// going to set everything in GFXGLStateBlock, but if we change our GFXGLStateBlock strategy, this may
// need to happen.
// Deal with the card profiler here when we know we have a valid context.
mCardProfiler = new GFXGLCardProfiler();
mCardProfiler->init();
glGetIntegerv(GL_MAX_TEXTURE_IMAGE_UNITS, (GLint*)&mMaxShaderTextures);
// JTH: Needs removed, ffp
//glGetIntegerv(GL_MAX_TEXTURE_UNITS, (GLint*)&mMaxFFTextures);
glGetIntegerv(GL_MAX_COLOR_ATTACHMENTS, (GLint*)&mMaxTRColors);
mMaxTRColors = getMin( mMaxTRColors, (U32)(GFXTextureTarget::MaxRenderSlotId-1) );
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
// [JTH 5/6/2016] GLSL 1.50 is really SM 4.0
// Setting mPixelShaderVersion to 3.0 will allow Advanced Lighting to run.
mPixelShaderVersion = 3.0;
// Set capability extensions.
mCapabilities.anisotropicFiltering = mCardProfiler->queryProfile("GL_EXT_texture_filter_anisotropic");
mCapabilities.bufferStorage = mCardProfiler->queryProfile("GL_ARB_buffer_storage");
mCapabilities.shaderModel5 = mCardProfiler->queryProfile("GL_ARB_gpu_shader5");
mCapabilities.textureStorage = mCardProfiler->queryProfile("GL_ARB_texture_storage");
mCapabilities.samplerObjects = mCardProfiler->queryProfile("GL_ARB_sampler_objects");
mCapabilities.copyImage = mCardProfiler->queryProfile("GL_ARB_copy_image");
mCapabilities.vertexAttributeBinding = mCardProfiler->queryProfile("GL_ARB_vertex_attrib_binding");
String vendorStr = (const char*)glGetString( GL_VENDOR );
if( vendorStr.find("NVIDIA", 0, String::NoCase | String::Left) != String::NPos)
mUseGlMap = false;
// Workaround for all Mac's, has a problem using glMap* with volatile buffers
#ifdef TORQUE_OS_MAC
mUseGlMap = false;
#endif
#if TORQUE_DEBUG
if( gglHasExtension(ARB_debug_output) )
{
glEnable(GL_DEBUG_OUTPUT);
glDebugMessageCallbackARB(glDebugCallback, NULL);
glEnable(GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB);
GLuint unusedIds = 0;
glDebugMessageControlARB(GL_DONT_CARE,
GL_DONT_CARE,
GL_DONT_CARE,
0,
&unusedIds,
GL_TRUE);
}
else if(gglHasExtension(AMD_debug_output))
{
glEnable(GL_DEBUG_OUTPUT);
glDebugMessageCallbackAMD(glAmdDebugCallback, NULL);
//glEnable(GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB);
GLuint unusedIds = 0;
glDebugMessageEnableAMD(GL_DONT_CARE, GL_DONT_CARE, 0,&unusedIds, GL_TRUE);
}
#endif
PlatformGL::setVSync(smDisableVSync ? 0 : 1);
//install vsync callback
Con::NotifyDelegate clbk(this, &GFXGLDevice::vsyncCallback);
Con::addVariableNotify("$pref::Video::disableVerticalSync", clbk);
//OpenGL 3 need a binded VAO for render
GLuint vao;
glGenVertexArrays(1, &vao);
glBindVertexArray(vao);
}
bool GuiTextEditCtrl::onKeyDown(const GuiEvent &event)
{
if ( !isActive() || !isAwake() )
return false;
S32 stringLen = mTextBuffer.length();
setUpdate();
// Ugly, but now I'm cool like MarkF.
if(event.keyCode == KEY_BACKSPACE)
goto dealWithBackspace;
if ( event.modifier & SI_SHIFT )
{
// Added support for word jump selection.
if ( event.modifier & SI_CTRL )
{
switch ( event.keyCode )
{
case KEY_LEFT:
{
S32 newpos = findPrevWord();
if ( mBlockStart == mBlockEnd )
{
// There was not already a selection so start a new one.
mBlockStart = newpos;
mBlockEnd = mCursorPos;
}
else
{
// There was a selection already...
// In this case the cursor MUST be at either the
// start or end of that selection.
if ( mCursorPos == mBlockStart )
{
// We are at the start block and traveling left so
// just extend the start block farther left.
mBlockStart = newpos;
}
else
{
// We are at the end block BUT traveling left
// back towards the start block...
if ( newpos > mBlockStart )
{
// We haven't overpassed the existing start block
// so just trim back the end block.
mBlockEnd = newpos;
}
else if ( newpos == mBlockStart )
{
// We are back at the start, so no more selection.
mBlockEnd = mBlockStart = 0;
}
else
{
// Only other option, we just backtracked PAST
// our original start block.
// So the new position becomes the start block
// and the old start block becomes the end block.
mBlockEnd = mBlockStart;
mBlockStart = newpos;
}
}
}
mCursorPos = newpos;
return true;
}
case KEY_RIGHT:
{
S32 newpos = findNextWord();
if ( mBlockStart == mBlockEnd )
{
// There was not already a selection so start a new one.
mBlockStart = mCursorPos;
mBlockEnd = newpos;
}
else
{
// There was a selection already...
// In this case the cursor MUST be at either the
// start or end of that selection.
if ( mCursorPos == mBlockEnd )
{
// We are at the end block and traveling right so
// just extend the end block farther right.
mBlockEnd = newpos;
}
else
{
// We are at the start block BUT traveling right
// back towards the end block...
if ( newpos < mBlockEnd )
{
// We haven't overpassed the existing end block
// so just trim back the start block.
mBlockStart = newpos;
}
else if ( newpos == mBlockEnd )
{
// We are back at the end, so no more selection.
mBlockEnd = mBlockStart = 0;
}
else
{
// Only other option, we just backtracked PAST
// our original end block.
// So the new position becomes the end block
// and the old end block becomes the start block.
mBlockStart = mBlockEnd;
mBlockEnd = newpos;
}
}
}
mCursorPos = newpos;
return true;
}
default:
break;
}
}
// End support for word jump selection.
switch ( event.keyCode )
{
case KEY_TAB:
if ( mTabComplete )
{
onTabComplete_callback("1");
return true;
}
break; // We don't want to fall through if we don't handle the TAB here.
case KEY_HOME:
mBlockStart = 0;
mBlockEnd = mCursorPos;
mCursorPos = 0;
return true;
case KEY_END:
mBlockStart = mCursorPos;
mBlockEnd = stringLen;
mCursorPos = stringLen;
return true;
case KEY_LEFT:
if ((mCursorPos > 0) & (stringLen > 0))
{
//if we already have a selected block
if (mCursorPos == mBlockEnd)
{
mCursorPos--;
mBlockEnd--;
if (mBlockEnd == mBlockStart)
{
mBlockStart = 0;
mBlockEnd = 0;
}
}
else {
mCursorPos--;
mBlockStart = mCursorPos;
if (mBlockEnd == 0)
{
mBlockEnd = mCursorPos + 1;
}
}
}
return true;
case KEY_RIGHT:
if (mCursorPos < stringLen)
{
if ((mCursorPos == mBlockStart) && (mBlockEnd > 0))
{
mCursorPos++;
mBlockStart++;
if (mBlockStart == mBlockEnd)
{
mBlockStart = 0;
mBlockEnd = 0;
}
}
else
{
if (mBlockEnd == 0)
{
mBlockStart = mCursorPos;
mBlockEnd = mCursorPos;
}
mCursorPos++;
mBlockEnd++;
}
}
return true;
case KEY_RETURN:
case KEY_NUMPADENTER:
return dealWithEnter(false);
default:
break;
}
}
else if (event.modifier & SI_CTRL)
{
switch(event.keyCode)
{
#if defined(TORQUE_OS_MAC)
// Added UNIX emacs key bindings - just a little hack here...
// Ctrl-B - move one character back
case KEY_B:
{
GuiEvent new_event;
new_event.modifier = 0;
new_event.keyCode = KEY_LEFT;
return(onKeyDown(new_event));
}
// Ctrl-F - move one character forward
case KEY_F:
{
GuiEvent new_event;
new_event.modifier = 0;
new_event.keyCode = KEY_RIGHT;
return(onKeyDown(new_event));
}
// Ctrl-A - move to the beginning of the line
case KEY_A:
{
GuiEvent new_event;
new_event.modifier = 0;
new_event.keyCode = KEY_HOME;
return(onKeyDown(new_event));
}
// Ctrl-E - move to the end of the line
case KEY_E:
{
GuiEvent new_event;
new_event.modifier = 0;
new_event.keyCode = KEY_END;
return(onKeyDown(new_event));
}
// Ctrl-P - move backward in history
case KEY_P:
{
GuiEvent new_event;
new_event.modifier = 0;
new_event.keyCode = KEY_UP;
return(onKeyDown(new_event));
}
// Ctrl-N - move forward in history
case KEY_N:
{
GuiEvent new_event;
new_event.modifier = 0;
new_event.keyCode = KEY_DOWN;
return(onKeyDown(new_event));
}
// Ctrl-D - delete under cursor
case KEY_D:
{
GuiEvent new_event;
new_event.modifier = 0;
new_event.keyCode = KEY_DELETE;
return(onKeyDown(new_event));
}
case KEY_U:
{
GuiEvent new_event;
new_event.modifier = SI_CTRL;
new_event.keyCode = KEY_DELETE;
return(onKeyDown(new_event));
}
// End added UNIX emacs key bindings
#endif
// Adding word jump navigation.
case KEY_LEFT:
{
mCursorPos = findPrevWord();
mBlockStart = 0;
mBlockEnd = 0;
return true;
}
case KEY_RIGHT:
{
mCursorPos = findNextWord();
mBlockStart = 0;
mBlockEnd = 0;
return true;
}
#if !defined(TORQUE_OS_MAC)
// Select all
case KEY_A:
{
selectAllText();
return true;
}
// windows style cut / copy / paste / undo keybinds
case KEY_C:
case KEY_X:
{
// copy, and cut the text if we hit ctrl-x
onCopy( event.keyCode==KEY_X );
return true;
}
case KEY_V:
{
onPaste();
// Execute the console command!
execConsoleCallback();
return true;
}
case KEY_Z:
if (! mDragHit)
{
onUndo();
return true;
}
#endif
case KEY_DELETE:
case KEY_BACKSPACE:
//save the current state
saveUndoState();
//delete everything in the field
mTextBuffer.set("");
mCursorPos = 0;
mBlockStart = 0;
mBlockEnd = 0;
execConsoleCallback();
return true;
default:
break;
}
}
#if defined(TORQUE_OS_MAC)
// mac style cut / copy / paste / undo keybinds
else if (event.modifier & SI_ALT)
{
// Mac command key maps to alt in torque.
// Added Mac cut/copy/paste/undo keys
switch(event.keyCode)
{
// Select all
case KEY_A:
{
selectAllText();
return true;
}
case KEY_C:
case KEY_X:
{
// copy, and cut the text if we hit cmd-x
onCopy( event.keyCode==KEY_X );
return true;
}
case KEY_V:
{
onPaste();
// Execute the console command!
execConsoleCallback();
return true;
}
case KEY_Z:
if (! mDragHit)
{
onUndo();
return true;
}
default:
break;
}
}
#endif
else
{
switch(event.keyCode)
{
case KEY_ESCAPE:
if( mEscapeCommand.isNotEmpty() )
{
evaluate( mEscapeCommand );
return( true );
}
return( Parent::onKeyDown( event ) );
case KEY_RETURN:
case KEY_NUMPADENTER:
return dealWithEnter(true);
case KEY_UP:
{
if( mHistorySize > 0 )
{
if(mHistoryDirty)
{
updateHistory(&mTextBuffer, false);
mHistoryDirty = false;
}
mHistoryIndex--;
if(mHistoryIndex >= 0 && mHistoryIndex <= mHistoryLast)
setText(mHistoryBuf[mHistoryIndex]);
else if(mHistoryIndex < 0)
mHistoryIndex = 0;
}
return true;
}
case KEY_DOWN:
{
if( mHistorySize > 0 )
{
if(mHistoryDirty)
{
updateHistory(&mTextBuffer, false);
mHistoryDirty = false;
}
mHistoryIndex++;
if(mHistoryIndex > mHistoryLast)
{
mHistoryIndex = mHistoryLast + 1;
setText("");
}
else
setText(mHistoryBuf[mHistoryIndex]);
}
return true;
}
case KEY_LEFT:
// If we have a selection put the cursor to the left side of it.
if ( mBlockStart != mBlockEnd )
{
mCursorPos = mBlockStart;
mBlockStart = mBlockEnd = 0;
}
else
{
mBlockStart = mBlockEnd = 0;
mCursorPos = getMax( mCursorPos - 1, 0 );
}
return true;
case KEY_RIGHT:
// If we have a selection put the cursor to the right side of it.
if ( mBlockStart != mBlockEnd )
{
mCursorPos = mBlockEnd;
mBlockStart = mBlockEnd = 0;
}
else
{
mBlockStart = mBlockEnd = 0;
mCursorPos = getMin( mCursorPos + 1, stringLen );
}
return true;
case KEY_BACKSPACE:
dealWithBackspace:
//save the current state
saveUndoState();
if (mBlockEnd > 0)
{
mTextBuffer.cut(mBlockStart, mBlockEnd-mBlockStart);
mCursorPos = mBlockStart;
mBlockStart = 0;
mBlockEnd = 0;
mHistoryDirty = true;
// Execute the console command!
execConsoleCallback();
}
else if (mCursorPos > 0)
{
mTextBuffer.cut(mCursorPos-1, 1);
mCursorPos--;
mHistoryDirty = true;
// Execute the console command!
execConsoleCallback();
}
return true;
case KEY_DELETE:
//save the current state
saveUndoState();
if (mBlockEnd > 0)
{
mHistoryDirty = true;
mTextBuffer.cut(mBlockStart, mBlockEnd-mBlockStart);
mCursorPos = mBlockStart;
mBlockStart = 0;
mBlockEnd = 0;
// Execute the console command!
execConsoleCallback();
}
else if (mCursorPos < stringLen)
{
mHistoryDirty = true;
mTextBuffer.cut(mCursorPos, 1);
// Execute the console command!
execConsoleCallback();
}
return true;
case KEY_INSERT:
mInsertOn = !mInsertOn;
return true;
case KEY_HOME:
mBlockStart = 0;
mBlockEnd = 0;
mCursorPos = 0;
return true;
case KEY_END:
mBlockStart = 0;
mBlockEnd = 0;
mCursorPos = stringLen;
return true;
default:
break;
}
}
switch ( event.keyCode )
{
case KEY_TAB:
if ( mTabComplete )
{
onTabComplete_callback("0");
return( true );
}
case KEY_UP:
case KEY_DOWN:
case KEY_ESCAPE:
return Parent::onKeyDown( event );
default:
break;
}
// Handle character input events.
if( mProfile->mFont->isValidChar( event.ascii ) )
{
handleCharInput( event.ascii );
return true;
}
// Or eat it if that's appropriate.
if( mSinkAllKeyEvents )
return true;
// Not handled - pass the event to it's parent.
return Parent::onKeyDown( event );
}
void PlaneReflector::updateReflection( const ReflectParams ¶ms )
{
PROFILE_SCOPE(PlaneReflector_updateReflection);
GFXDEBUGEVENT_SCOPE( PlaneReflector_updateReflection, ColorI::WHITE );
mIsRendering = true;
S32 texDim = mDesc->texSize;
texDim = getMax( texDim, 32 );
// Protect against the reflection texture being bigger
// than the current game back buffer.
texDim = getMin( texDim, params.viewportExtent.x );
texDim = getMin( texDim, params.viewportExtent.y );
bool texResize = ( texDim != mLastTexSize );
mLastTexSize = texDim;
const Point2I texSize( texDim, texDim );
if ( texResize ||
reflectTex.isNull() ||
reflectTex->getFormat() != REFLECTMGR->getReflectFormat() )
{
reflectTex = REFLECTMGR->allocRenderTarget( texSize );
depthBuff = LightShadowMap::_getDepthTarget( texSize.x, texSize.y );
}
// store current matrices
GFXTransformSaver saver;
Point2I viewport(params.viewportExtent);
if(GFX->getCurrentRenderStyle() == GFXDevice::RS_StereoSideBySide)
{
viewport.x *= 0.5f;
}
F32 aspectRatio = F32( viewport.x ) / F32( viewport.y );
Frustum frustum;
frustum.set(false, params.query->fov, aspectRatio, params.query->nearPlane, params.query->farPlane);
// Manipulate the frustum for tiled screenshots
const bool screenShotMode = gScreenShot && gScreenShot->isPending();
if ( screenShotMode )
gScreenShot->tileFrustum( frustum );
GFX->setFrustum( frustum );
// Store the last view info for scoring.
mLastDir = params.query->cameraMatrix.getForwardVector();
mLastPos = params.query->cameraMatrix.getPosition();
setGFXMatrices( params.query->cameraMatrix );
// Adjust the detail amount
F32 detailAdjustBackup = TSShapeInstance::smDetailAdjust;
TSShapeInstance::smDetailAdjust *= mDesc->detailAdjust;
if(reflectTarget.isNull())
reflectTarget = GFX->allocRenderToTextureTarget();
reflectTarget->attachTexture( GFXTextureTarget::Color0, reflectTex );
reflectTarget->attachTexture( GFXTextureTarget::DepthStencil, depthBuff );
GFX->pushActiveRenderTarget();
GFX->setActiveRenderTarget( reflectTarget );
U32 objTypeFlag = -1;
SceneCameraState reflectCameraState = SceneCameraState::fromGFX();
LIGHTMGR->registerGlobalLights( &reflectCameraState.getFrustum(), false );
// Since we can sometime be rendering a reflection for 1 or 2 frames before
// it gets updated do to the lag associated with getting the results from
// a HOQ we can sometimes see into parts of the reflection texture that
// have nothing but clear color ( eg. under the water ).
// To make this look less crappy use the ambient color of the sun.
//
// In the future we may want to fix this instead by having the scatterSky
// render a skirt or something in its lower half.
//
ColorF clearColor = gClientSceneGraph->getAmbientLightColor();
GFX->clear( GFXClearZBuffer | GFXClearStencil | GFXClearTarget, clearColor, 1.0f, 0 );
if(GFX->getCurrentRenderStyle() == GFXDevice::RS_StereoSideBySide)
{
// Store previous values
RectI originalVP = GFX->getViewport();
Point2F projOffset = GFX->getCurrentProjectionOffset();
Point3F eyeOffset = GFX->getStereoEyeOffset();
// Render left half of display
RectI leftVP = originalVP;
leftVP.extent.x *= 0.5;
GFX->setViewport(leftVP);
MatrixF leftWorldTrans(true);
leftWorldTrans.setPosition(Point3F(eyeOffset.x, eyeOffset.y, eyeOffset.z));
MatrixF leftWorld(params.query->cameraMatrix);
leftWorld.mulL(leftWorldTrans);
Frustum gfxFrustum = GFX->getFrustum();
gfxFrustum.setProjectionOffset(Point2F(projOffset.x, projOffset.y));
GFX->setFrustum(gfxFrustum);
setGFXMatrices( leftWorld );
SceneCameraState cameraStateLeft = SceneCameraState::fromGFX();
SceneRenderState renderStateLeft( gClientSceneGraph, SPT_Reflect, cameraStateLeft );
renderStateLeft.setSceneRenderStyle(SRS_SideBySide);
renderStateLeft.setSceneRenderField(0);
renderStateLeft.getMaterialDelegate().bind( REFLECTMGR, &ReflectionManager::getReflectionMaterial );
renderStateLeft.setDiffuseCameraTransform( params.query->cameraMatrix );
renderStateLeft.disableAdvancedLightingBins(true);
gClientSceneGraph->renderSceneNoLights( &renderStateLeft, objTypeFlag );
// Render right half of display
RectI rightVP = originalVP;
rightVP.extent.x *= 0.5;
rightVP.point.x += rightVP.extent.x;
GFX->setViewport(rightVP);
MatrixF rightWorldTrans(true);
rightWorldTrans.setPosition(Point3F(-eyeOffset.x, eyeOffset.y, eyeOffset.z));
MatrixF rightWorld(params.query->cameraMatrix);
rightWorld.mulL(rightWorldTrans);
gfxFrustum = GFX->getFrustum();
gfxFrustum.setProjectionOffset(Point2F(-projOffset.x, projOffset.y));
GFX->setFrustum(gfxFrustum);
setGFXMatrices( rightWorld );
SceneCameraState cameraStateRight = SceneCameraState::fromGFX();
SceneRenderState renderStateRight( gClientSceneGraph, SPT_Reflect, cameraStateRight );
renderStateRight.setSceneRenderStyle(SRS_SideBySide);
renderStateRight.setSceneRenderField(1);
renderStateRight.getMaterialDelegate().bind( REFLECTMGR, &ReflectionManager::getReflectionMaterial );
renderStateRight.setDiffuseCameraTransform( params.query->cameraMatrix );
renderStateRight.disableAdvancedLightingBins(true);
gClientSceneGraph->renderSceneNoLights( &renderStateRight, objTypeFlag );
// Restore previous values
gfxFrustum.clearProjectionOffset();
GFX->setFrustum(gfxFrustum);
GFX->setViewport(originalVP);
}
else
{
SceneRenderState reflectRenderState
(
gClientSceneGraph,
SPT_Reflect,
SceneCameraState::fromGFX()
);
reflectRenderState.getMaterialDelegate().bind( REFLECTMGR, &ReflectionManager::getReflectionMaterial );
reflectRenderState.setDiffuseCameraTransform( params.query->cameraMatrix );
reflectRenderState.disableAdvancedLightingBins(true);
gClientSceneGraph->renderSceneNoLights( &reflectRenderState, objTypeFlag );
}
LIGHTMGR->unregisterAllLights();
// Clean up.
reflectTarget->resolve();
GFX->popActiveRenderTarget();
// Restore detail adjust amount.
TSShapeInstance::smDetailAdjust = detailAdjustBackup;
mIsRendering = false;
}
void updateChunkWriteStatsAndSplitIfNeeded(OperationContext* opCtx,
ChunkManager* manager,
Chunk* chunk,
long dataWritten) {
// Disable lastError tracking so that any errors, which occur during auto-split do not get
// bubbled up on the client connection doing a write
LastError::Disabled disableLastError(&LastError::get(opCtx->getClient()));
const auto balancerConfig = Grid::get(opCtx)->getBalancerConfiguration();
const bool minIsInf =
(0 == manager->getShardKeyPattern().getKeyPattern().globalMin().woCompare(chunk->getMin()));
const bool maxIsInf =
(0 == manager->getShardKeyPattern().getKeyPattern().globalMax().woCompare(chunk->getMax()));
const uint64_t chunkBytesWritten = chunk->addBytesWritten(dataWritten);
const uint64_t desiredChunkSize =
calculateDesiredChunkSize(balancerConfig->getMaxChunkSizeBytes(), manager->numChunks());
if (!chunk->shouldSplit(desiredChunkSize, minIsInf, maxIsInf)) {
return;
}
const NamespaceString nss(manager->getns());
if (!manager->_autoSplitThrottle._splitTickets.tryAcquire()) {
LOG(1) << "won't auto split because not enough tickets: " << nss;
return;
}
TicketHolderReleaser releaser(&(manager->_autoSplitThrottle._splitTickets));
const ChunkRange chunkRange(chunk->getMin(), chunk->getMax());
try {
// Ensure we have the most up-to-date balancer configuration
uassertStatusOK(balancerConfig->refreshAndCheck(opCtx));
if (!balancerConfig->getShouldAutoSplit()) {
return;
}
LOG(1) << "about to initiate autosplit: " << redact(chunk->toString())
<< " dataWritten: " << chunkBytesWritten
<< " desiredChunkSize: " << desiredChunkSize;
const uint64_t chunkSizeToUse = [&]() {
const uint64_t estNumSplitPoints = chunkBytesWritten / desiredChunkSize * 2;
if (estNumSplitPoints >= kTooManySplitPoints) {
// The current desired chunk size will split the chunk into lots of small chunk and
// at the worst case this can result into thousands of chunks. So check and see if a
// bigger value can be used.
return std::min(chunkBytesWritten, balancerConfig->getMaxChunkSizeBytes());
} else {
return desiredChunkSize;
}
}();
auto splitPoints =
uassertStatusOK(shardutil::selectChunkSplitPoints(opCtx,
chunk->getShardId(),
nss,
manager->getShardKeyPattern(),
chunkRange,
chunkSizeToUse,
boost::none));
if (splitPoints.size() <= 1) {
// No split points means there isn't enough data to split on; 1 split point means we
// have
// between half the chunk size to full chunk size so there is no need to split yet
chunk->clearBytesWritten();
return;
}
if (minIsInf || maxIsInf) {
// We don't want to reset _dataWritten since we want to check the other side right away
} else {
// We're splitting, so should wait a bit
chunk->clearBytesWritten();
}
// We assume that if the chunk being split is the first (or last) one on the collection,
// this chunk is likely to see more insertions. Instead of splitting mid-chunk, we use the
// very first (or last) key as a split point.
//
// This heuristic is skipped for "special" shard key patterns that are not likely to produce
// monotonically increasing or decreasing values (e.g. hashed shard keys).
if (KeyPattern::isOrderedKeyPattern(manager->getShardKeyPattern().toBSON())) {
if (minIsInf) {
BSONObj key = findExtremeKeyForShard(
opCtx, nss, chunk->getShardId(), manager->getShardKeyPattern(), true);
if (!key.isEmpty()) {
splitPoints.front() = key.getOwned();
}
} else if (maxIsInf) {
BSONObj key = findExtremeKeyForShard(
opCtx, nss, chunk->getShardId(), manager->getShardKeyPattern(), false);
if (!key.isEmpty()) {
splitPoints.back() = key.getOwned();
}
}
}
const auto suggestedMigrateChunk =
uassertStatusOK(shardutil::splitChunkAtMultiplePoints(opCtx,
chunk->getShardId(),
nss,
manager->getShardKeyPattern(),
manager->getVersion(),
chunkRange,
splitPoints));
// Balance the resulting chunks if the option is enabled and if the shard suggested a chunk
// to balance
const bool shouldBalance = [&]() {
if (!balancerConfig->shouldBalanceForAutoSplit())
return false;
auto collStatus =
Grid::get(opCtx)->catalogClient()->getCollection(opCtx, manager->getns());
if (!collStatus.isOK()) {
log() << "Auto-split for " << nss << " failed to load collection metadata"
<< causedBy(redact(collStatus.getStatus()));
return false;
}
return collStatus.getValue().value.getAllowBalance();
}();
log() << "autosplitted " << nss << " chunk: " << redact(chunk->toString()) << " into "
<< (splitPoints.size() + 1) << " parts (desiredChunkSize " << desiredChunkSize << ")"
<< (suggestedMigrateChunk ? "" : (std::string) " (migrate suggested" +
(shouldBalance ? ")" : ", but no migrations allowed)"));
// Reload the chunk manager after the split
auto routingInfo = uassertStatusOK(
Grid::get(opCtx)->catalogCache()->getShardedCollectionRoutingInfoWithRefresh(opCtx,
nss));
if (!shouldBalance || !suggestedMigrateChunk) {
return;
}
// Top chunk optimization - try to move the top chunk out of this shard to prevent the hot
// spot from staying on a single shard. This is based on the assumption that succeeding
// inserts will fall on the top chunk.
// We need to use the latest chunk manager (after the split) in order to have the most
// up-to-date view of the chunk we are about to move
auto suggestedChunk = routingInfo.cm()->findIntersectingChunkWithSimpleCollation(
suggestedMigrateChunk->getMin());
ChunkType chunkToMove;
chunkToMove.setNS(nss.ns());
chunkToMove.setShard(suggestedChunk->getShardId());
chunkToMove.setMin(suggestedChunk->getMin());
chunkToMove.setMax(suggestedChunk->getMax());
chunkToMove.setVersion(suggestedChunk->getLastmod());
uassertStatusOK(configsvr_client::rebalanceChunk(opCtx, chunkToMove));
// Ensure the collection gets reloaded because of the move
Grid::get(opCtx)->catalogCache()->invalidateShardedCollection(nss);
} catch (const DBException& ex) {
chunk->clearBytesWritten();
if (ErrorCodes::isStaleShardingError(ErrorCodes::Error(ex.getCode()))) {
log() << "Unable to auto-split chunk " << redact(chunkRange.toString()) << causedBy(ex)
<< ", going to invalidate routing table entry for " << nss;
Grid::get(opCtx)->catalogCache()->invalidateShardedCollection(nss);
}
}
}
/// Called by OpenGL device to active this state block.
/// @param oldState The current state, used to make sure we don't set redundant states on the device. Pass NULL to reset all states.
void GFXGLStateBlock::activate(const GFXGLStateBlock* oldState)
{
// Big scary warning copied from Apple docs
// http://developer.apple.com/documentation/GraphicsImaging/Conceptual/OpenGL-MacProgGuide/opengl_performance/chapter_13_section_2.html#//apple_ref/doc/uid/TP40001987-CH213-SW12
// Don't set a state that's already set. Once a feature is enabled, it does not need to be enabled again.
// Calling an enable function more than once does nothing except waste time because OpenGL does not check
// the state of a feature when you call glEnable or glDisable. For instance, if you call glEnable(GL_LIGHTING)
// more than once, OpenGL does not check to see if the lighting state is already enabled. It simply updates
// the state value even if that value is identical to the current value.
#define STATE_CHANGE(state) (!oldState || oldState->mDesc.state != mDesc.state)
#define TOGGLE_STATE(state, enum) if(mDesc.state) glEnable(enum); else glDisable(enum)
#define CHECK_TOGGLE_STATE(state, enum) if(!oldState || oldState->mDesc.state != mDesc.state) if(mDesc.state) glEnable(enum); else glDisable(enum)
// Blending
CHECK_TOGGLE_STATE(blendEnable, GL_BLEND);
if(STATE_CHANGE(blendSrc) || STATE_CHANGE(blendDest))
glBlendFunc(GFXGLBlend[mDesc.blendSrc], GFXGLBlend[mDesc.blendDest]);
if(STATE_CHANGE(blendOp))
glBlendEquation(GFXGLBlendOp[mDesc.blendOp]);
// Color write masks
if(STATE_CHANGE(colorWriteRed) || STATE_CHANGE(colorWriteBlue) || STATE_CHANGE(colorWriteGreen) || STATE_CHANGE(colorWriteAlpha))
glColorMask(mDesc.colorWriteRed, mDesc.colorWriteBlue, mDesc.colorWriteGreen, mDesc.colorWriteAlpha);
// Culling
if(STATE_CHANGE(cullMode))
{
TOGGLE_STATE(cullMode, GL_CULL_FACE);
glCullFace(GFXGLCullMode[mDesc.cullMode]);
}
// Depth
CHECK_TOGGLE_STATE(zEnable, GL_DEPTH_TEST);
if(STATE_CHANGE(zFunc))
glDepthFunc(GFXGLCmpFunc[mDesc.zFunc]);
if(STATE_CHANGE(zBias))
{
if (mDesc.zBias == 0)
{
glDisable(GL_POLYGON_OFFSET_FILL);
} else {
F32 bias = mDesc.zBias * 10000.0f;
glEnable(GL_POLYGON_OFFSET_FILL);
glPolygonOffset(bias, bias);
}
}
if(STATE_CHANGE(zWriteEnable))
glDepthMask(mDesc.zWriteEnable);
// Stencil
CHECK_TOGGLE_STATE(stencilEnable, GL_STENCIL_TEST);
if(STATE_CHANGE(stencilFunc) || STATE_CHANGE(stencilRef) || STATE_CHANGE(stencilMask))
glStencilFunc(GFXGLCmpFunc[mDesc.stencilFunc], mDesc.stencilRef, mDesc.stencilMask);
if(STATE_CHANGE(stencilFailOp) || STATE_CHANGE(stencilZFailOp) || STATE_CHANGE(stencilPassOp))
glStencilOp(GFXGLStencilOp[mDesc.stencilFailOp], GFXGLStencilOp[mDesc.stencilZFailOp], GFXGLStencilOp[mDesc.stencilPassOp]);
if(STATE_CHANGE(stencilWriteMask))
glStencilMask(mDesc.stencilWriteMask);
if(STATE_CHANGE(fillMode))
glPolygonMode(GL_FRONT_AND_BACK, GFXGLFillMode[mDesc.fillMode]);
#undef CHECK_STATE
#undef TOGGLE_STATE
#undef CHECK_TOGGLE_STATE
//sampler objects
if( gglHasExtension(ARB_sampler_objects) )
{
for (U32 i = 0; i < getMin(getOwningDevice()->getNumSamplers(), (U32) TEXTURE_STAGE_COUNT); i++)
{
if(!oldState || oldState->mSamplerObjects[i] != mSamplerObjects[i])
glBindSampler(i, mSamplerObjects[i] );
}
}
// TODO: states added for detail blend
}
void TerrainFile::_loadLegacy( FileStream &stream )
{
// Some legacy constants.
enum
{
MaterialGroups = 8,
BlockSquareWidth = 256,
};
const U32 sampleCount = BlockSquareWidth * BlockSquareWidth;
mSize = BlockSquareWidth;
// Load the heightmap.
mHeightMap.setSize( sampleCount );
for ( U32 i=0; i < mHeightMap.size(); i++ )
stream.read( &mHeightMap[i] );
// Prior to version 7 we stored this weird material struct.
const U32 MATERIAL_GROUP_MASK = 0x7;
struct Material
{
enum Flags
{
Plain = 0,
Rotate = 1,
FlipX = 2,
FlipXRotate = 3,
FlipY = 4,
FlipYRotate = 5,
FlipXY = 6,
FlipXYRotate = 7,
RotateMask = 7,
Empty = 8,
Modified = BIT(7),
// must not clobber TerrainFile::MATERIAL_GROUP_MASK bits!
PersistMask = BIT(7)
};
U8 flags;
U8 index;
};
// Temp locals for loading before we convert to the new
// version 7+ format.
U8 baseMaterialMap[sampleCount] = { 0 };
U8 *materialAlphaMap[MaterialGroups] = { 0 };
Material materialMap[BlockSquareWidth * BlockSquareWidth];
// read the material group map and flags...
dMemset(materialMap, 0, sizeof(materialMap));
AssertFatal(!(Material::PersistMask & MATERIAL_GROUP_MASK),
"Doh! We have flag clobberage...");
for (S32 j=0; j < sampleCount; j++)
{
U8 val;
stream.read(&val);
//
baseMaterialMap[j] = val & MATERIAL_GROUP_MASK;
materialMap[j].flags = val & Material::PersistMask;
}
// Load the material names.
Vector<String> materials;
for ( U32 i=0; i < MaterialGroups; i++ )
{
String matName;
stream.read( &matName );
if ( matName.isEmpty() )
continue;
if ( mFileVersion > 3 && mFileVersion < 6 )
{
// Between version 3 and 5 we store the texture file names
// relative to the terrain file. We restore the full path
// here so that we can create a TerrainMaterial from it.
materials.push_back( Torque::Path::CompressPath( mFilePath.getRoot() + mFilePath.getPath() + '/' + matName ) );
}
else
materials.push_back( matName );
}
if ( mFileVersion <= 3 )
{
GFXTexHandle terrainMat;
Torque::Path matRelPath;
// Try to automatically fix up our material file names
for (U32 i = 0; i < materials.size(); i++)
{
if ( materials[i].isEmpty() )
continue;
terrainMat.set( materials[i], &GFXDefaultPersistentProfile, avar( "%s() - (line %d)", __FUNCTION__, __LINE__ ) );
if ( terrainMat )
continue;
matRelPath = materials[i];
String path = matRelPath.getPath();
String::SizeType n = path.find( '/', 0, String::NoCase );
if ( n != String::NPos )
{
matRelPath.setPath( String(Con::getVariable( "$defaultGame" )) + path.substr( n, path.length() - n ) );
terrainMat.set( matRelPath, &GFXDefaultPersistentProfile, avar( "%s() - (line %d)", __FUNCTION__, __LINE__ ) );
if ( terrainMat )
{
materials[i] = matRelPath.getFullPath();
mNeedsResaving = true;
}
}
} // for (U32 i = 0; i < TerrainBlock::MaterialGroups; i++)
} // if ( mFileVersion <= 3 )
if ( mFileVersion == 1 )
{
for( S32 j = 0; j < sampleCount; j++ )
{
if ( materialAlphaMap[baseMaterialMap[j]] == NULL )
{
materialAlphaMap[baseMaterialMap[j]] = new U8[sampleCount];
dMemset(materialAlphaMap[baseMaterialMap[j]], 0, sampleCount);
}
materialAlphaMap[baseMaterialMap[j]][j] = 255;
}
}
else
{
for( S32 k=0; k < materials.size(); k++ )
{
AssertFatal(materialAlphaMap[k] == NULL, "Bad assumption. There should be no alpha map at this point...");
materialAlphaMap[k] = new U8[sampleCount];
stream.read(sampleCount, materialAlphaMap[k]);
}
}
// Throw away the old texture and heightfield scripts.
if ( mFileVersion >= 3 )
{
U32 len;
stream.read(&len);
char *textureScript = (char *)dMalloc(len + 1);
stream.read(len, textureScript);
dFree( textureScript );
stream.read(&len);
char *heightfieldScript = (char *)dMalloc(len + 1);
stream.read(len, heightfieldScript);
dFree( heightfieldScript );
}
// Load and throw away the old edge terrain paths.
if ( mFileVersion >= 5 )
{
stream.readSTString(true);
stream.readSTString(true);
}
U32 layerCount = materials.size() - 1;
// Ok... time to convert all this mess to the layer index map!
for ( U32 i=0; i < sampleCount; i++ )
{
// Find the greatest layer.
U32 layer = 0;
U32 lastValue = 0;
for ( U32 k=0; k < MaterialGroups; k++ )
{
if ( materialAlphaMap[k] && materialAlphaMap[k][i] > lastValue )
{
layer = k;
lastValue = materialAlphaMap[k][i];
}
}
// Set the layer index.
mLayerMap[i] = getMin( layer, layerCount );
}
// Cleanup.
for ( U32 i=0; i < MaterialGroups; i++ )
delete [] materialAlphaMap[i];
// Force resaving on these old file versions.
//mNeedsResaving = false;
// Resolve the TerrainMaterial objects from the names.
_resolveMaterials( materials );
}