void ShaderShadowMapEngine::updateLightPassMaterial(SSMEngineData *data)
{
if(data->getMFLightPassMaterials()->empty() == true)
{
MaterialChunkUnrecPtr newMatChunk = MaterialChunk::createLocal();
newMatChunk->setLit (false );
newMatChunk->setColorMaterial(GL_NONE);
ColorMaskChunkUnrecPtr newCMaskChunk = ColorMaskChunk::create();
newCMaskChunk->setMaskR(false);
newCMaskChunk->setMaskG(false);
newCMaskChunk->setMaskB(false);
newCMaskChunk->setMaskA(false);
PolygonChunkUnrecPtr newPolyChunk = PolygonChunk::createLocal();
newPolyChunk->setOffsetFill (true );
newPolyChunk->setOffsetFactor(this->getOffsetFactor());
newPolyChunk->setOffsetBias (this->getOffsetBias ());
ChunkMaterialUnrecPtr newLightPassMat = ChunkMaterial::createLocal();
newLightPassMat->addChunk(newMatChunk );
newLightPassMat->addChunk(newCMaskChunk);
newLightPassMat->addChunk(newPolyChunk );
data->editMFLightPassMaterials()->push_back(newLightPassMat);
}
}
MaterialUnrecPtr Graphics3DExtrude::createDefaultMaterial(void)
{
MaterialChunkUnrecPtr TheMaterialChunk = MaterialChunk::create();
TheMaterialChunk->setAmbient(Color4f(0.4,0.4,0.4,1.0));
TheMaterialChunk->setDiffuse(Color4f(0.8,0.8,0.8,1.0));
TheMaterialChunk->setSpecular(Color4f(0.85,0.85,0.85,1.0));
TheMaterialChunk->setEmission(Color4f(0.0,0.0,0.0,1.0));
TheMaterialChunk->setShininess(50.0);
TheMaterialChunk->setLit(true);
TheMaterialChunk->setColorMaterial(true);
ChunkMaterialUnrecPtr TheMaterial = ChunkMaterial::create();
TheMaterial->addChunk(TheMaterialChunk);
return TheMaterial;
}
void VTKPolyDataMapper::initGeometries(void)
{
NodeUnrecPtr pRoot = Node::create();
pRoot->setCore(Group::create());
setRoot(pRoot);
for(UInt32 i = 0; i < 4; ++i)
{
GeometryUnrecPtr pGeo = Geometry::create();
ChunkMaterialUnrecPtr pMat = ChunkMaterial::create();
MaterialChunkUnrecPtr pMatChunk = MaterialChunk::create();
GeoPnt3fPropertyUnrecPtr pPoints = GeoPnt3fProperty ::create();
GeoUInt32PropertyUnrecPtr pLengths = GeoUInt32Property ::create();
GeoUInt8PropertyUnrecPtr pTypes = GeoUInt8Property ::create();
GeoColor4fPropertyUnrecPtr pColors = GeoColor4fProperty::create();
GeoVec3fPropertyUnrecPtr pNormals = GeoVec3fProperty ::create();
if(i < 2)
{
pMatChunk->setLit(false);
}
pMatChunk->setDiffuse (OSG::Color4f(1.0, 1.0, 1.0, 1.0));
pMatChunk->setSpecular (OSG::Color4f(0.0, 0.0, 0.0, 1.0));
pMatChunk->setShininess(10.0f);
pMat->addChunk(pMatChunk);
TwoSidedLightingChunkUnrecPtr pTSLChunk =
TwoSidedLightingChunk::create();
pMat->addChunk(pTSLChunk);
pGeo->setDlistCache(false );
pGeo->setMaterial (pMat );
pGeo->setPositions (pPoints );
pGeo->setLengths (pLengths);
pGeo->setTypes (pTypes );
pGeo->setColors (pColors );
if(i > 1)
{
pGeo->setNormals(pNormals);
}
OSG::NodeUnrecPtr pGeoRoot = OSG::Node::create();
pGeoRoot->setCore (pGeo);
pGeoRoot->setTravMask(0 );
pRoot->addChild(pGeoRoot);
this->pushToGeometries (pGeo );
this->pushToMaterials (pMat );
this->pushToMaterialChunks(pMatChunk);
this->pushToPositions (pPoints );
this->pushToLength (pLengths );
this->pushToTypes (pTypes );
this->pushToColors (pColors );
this->pushToNormals (pNormals );
this->pushToGeoRoots (pGeoRoot );
}
}
PostShaderStage::RenderPassData::RenderPassData(
const std::string & szVertexProgram,
const std::string & szFragmentProgram,
bool isLastPass,
UInt32 uiIndex,
Int32 iPixelWidth,
Int32 iPixelHeight,
PostShaderStageData * pStageData,
const Vec2f & vFBOSize,
TextureObjChunk * const pSceneColorTex,
TextureObjChunk * const pSceneDepthTex,
const RenderPassVector & vPasses,
FrameBufferObject * const pSceneFBO) :
_pShader (NULL ),
_pFBO (NULL ),
_pOutputTexture (NULL ),
_bIsLassPass (isLastPass),
_uiIndex (uiIndex ),
_vFBOSize (vFBOSize ),
_vWidthRefs ( ),
_vHeightRefs ( ),
_bShaderHasSceneColorTex(false ),
_bShaderHasSceneDepthTex(false ),
_bShaderHasFBOWidth (false ),
_bShaderHasFBOHeight (false ),
_bShaderHasCameraNear (false ),
_bShaderHasCameraFar (false )
{
//If this pass is not the last
if(!_bIsLassPass)
{
_pFBO = FrameBufferObject::createLocal();
_pOutputTexture = TextureObjChunk::createLocal();
TextureEnvChunkUnrecPtr pTexEnv = TextureEnvChunk::createLocal();
ImageUnrecPtr pImg = Image ::createLocal();
pImg->set(Image::OSG_RGB_PF,
static_cast<Real32>(iPixelWidth) * _vFBOSize.x() ,
static_cast<Real32>(iPixelHeight) * _vFBOSize.y(),
1,
1,
1,
0.0,
0,
Image::OSG_UINT8_IMAGEDATA,
false);
_pOutputTexture ->setImage (pImg );
_pOutputTexture ->setMinFilter (GL_LINEAR );
_pOutputTexture ->setMagFilter (GL_LINEAR );
_pOutputTexture ->setWrapS (GL_CLAMP_TO_EDGE );
_pOutputTexture ->setWrapT (GL_CLAMP_TO_EDGE );
_pOutputTexture ->setInternalFormat(GL_RGB );
pTexEnv->setEnvMode (GL_REPLACE );
TextureBufferUnrecPtr pTexBuffer = TextureBuffer::createLocal();
pTexBuffer->setTexture(_pOutputTexture);
_pFBO->setSize(static_cast<Real32>(iPixelWidth) * _vFBOSize.x(),
static_cast<Real32>(iPixelHeight) * _vFBOSize.y());
_pFBO->setColorAttachment(pTexBuffer, 0);
_pFBO->editMFDrawBuffers()->push_back(GL_COLOR_ATTACHMENT0_EXT);
pStageData->pushToRenderTargets(_pFBO);
OSG_ASSERT(pStageData->getMFRenderTargets()->size() == _uiIndex + 1);
}
else
{
_pFBO = pSceneFBO;
}
//Update the flags on what uniforms are present
_bShaderHasSceneColorTex =
((szFragmentProgram.find(
PostShaderStage::ShaderSceneColorTexName) != std::string::npos) ||
(szVertexProgram .find(
PostShaderStage::ShaderSceneColorTexName) != std::string::npos));
_bShaderHasSceneDepthTex =
((szFragmentProgram.find(
PostShaderStage::ShaderSceneDepthTexName) != std::string::npos) ||
(szVertexProgram .find(
PostShaderStage::ShaderSceneDepthTexName) != std::string::npos));
_bShaderHasFBOWidth =
((szFragmentProgram.find(
PostShaderStage::ShaderFBOWidthName) != std::string::npos) ||
(szVertexProgram .find(
PostShaderStage::ShaderFBOWidthName) != std::string::npos));
_bShaderHasFBOHeight =
((szFragmentProgram.find(
PostShaderStage::ShaderFBOHeightName) != std::string::npos) ||
(szVertexProgram .find(
PostShaderStage::ShaderFBOHeightName) != std::string::npos));
_bShaderHasCameraNear =
((szFragmentProgram.find(
PostShaderStage::ShaderCameraNearName) != std::string::npos) ||
(szVertexProgram .find(
PostShaderStage::ShaderCameraNearName) != std::string::npos));
_bShaderHasCameraFar =
((szFragmentProgram.find(
PostShaderStage::ShaderCameraFarName) != std::string::npos) ||
(szVertexProgram .find(
PostShaderStage::ShaderCameraFarName) != std::string::npos));
//Create the material used by this pass
ChunkMaterialUnrecPtr pPostShaderMat = ChunkMaterial::createLocal();
UInt16 uiTextureId = 0;
_pShader = SimpleSHLChunk::createLocal();
TextureEnvChunkUnrecPtr pGenericTexEnv = TextureEnvChunk::createLocal();
pGenericTexEnv->setEnvMode(GL_REPLACE);
//Scene Color Texture
if(_bShaderHasSceneColorTex)
{
pPostShaderMat->addChunk(pSceneColorTex, uiTextureId);
pPostShaderMat->addChunk(pGenericTexEnv, uiTextureId);
_pShader->addUniformVariable(
PostShaderStage::ShaderSceneColorTexName.c_str(), uiTextureId);
++uiTextureId;
}
//Scene Depth Texture
if(_bShaderHasSceneDepthTex)
{
pPostShaderMat->addChunk(pSceneDepthTex, uiTextureId);
pPostShaderMat->addChunk(pGenericTexEnv, uiTextureId);
_pShader->addUniformVariable(
PostShaderStage::ShaderSceneDepthTexName.c_str(), uiTextureId);
++uiTextureId;
}
_vHeightRefs.clear();
_vWidthRefs .clear();
//Preceding passes variables
std::string szVariableName;
RenderPassVector::const_iterator passIt = vPasses.begin();
for(; passIt != vPasses.end(); ++passIt)
{
szVariableName = (*passIt)->getOutputTextureName();
if((szFragmentProgram.find(szVariableName) != std::string::npos) ||
(szVertexProgram .find(szVariableName) != std::string::npos) )
{
pPostShaderMat->addChunk((*passIt)->getOutputTexture(),
uiTextureId);
pPostShaderMat->addChunk(pGenericTexEnv, uiTextureId);
_pShader->addUniformVariable(szVariableName.c_str(), uiTextureId);
++uiTextureId;
}
szVariableName = (*passIt)->getWidthName();
if((szFragmentProgram.find(szVariableName) != std::string::npos) ||
(szVertexProgram .find(szVariableName) != std::string::npos) )
{
_pShader->addUniformVariable<Real32>(
szVariableName.c_str(),
(*passIt)->getOutputTexture()->getImage()->getWidth());
_vWidthRefs.push_back((*passIt)->getIndex());
}
szVariableName = (*passIt)->getHeightName();
if((szFragmentProgram.find(szVariableName) != std::string::npos) ||
(szVertexProgram .find(szVariableName) != std::string::npos) )
{
_pShader->addUniformVariable<Real32>(
szVariableName.c_str(),
(*passIt)->getOutputTexture()->getImage()->getHeight());
_vHeightRefs.push_back((*passIt)->getIndex());
}
}
MaterialChunkUnrecPtr pMatChunk = MaterialChunk::createLocal();
pMatChunk ->setLit(false);
pPostShaderMat->addChunk(pMatChunk);
_pShader->setVertexProgram (szVertexProgram);
_pShader->setFragmentProgram(szFragmentProgram);
//Add the uniform parameters
_pShader->addUniformVariable(ShaderFBOWidthName .c_str(), 0.0f);
_pShader->addUniformVariable(ShaderFBOHeightName .c_str(), 0.0f);
_pShader->addUniformVariable(ShaderCameraNearName.c_str(), 0.0f);
_pShader->addUniformVariable(ShaderCameraFarName .c_str(), 1.0f);
pPostShaderMat->addChunk(_pShader, 0);
pStageData->pushToShaderMaterials(pPostShaderMat);
OSG_ASSERT(pStageData->getMFShaderMaterials()->size() == _uiIndex + 1);
}
DepthPeelingStageDataTransitPtr
DepthPeelingStage::setupStageData(Int32 iPixelWidth,
Int32 iPixelHeight)
{
DepthPeelingStageDataTransitPtr returnValue =
DepthPeelingStageData::createLocal();
if(returnValue == NULL)
return returnValue;
OSG::Thread::setCurrentLocalFlags();
//Depth, Blend chunks and Background in Data?
DepthChunkUnrecPtr pDepthOffChunk = DepthChunk::createLocal();
pDepthOffChunk->setEnable(false);
DepthChunkUnrecPtr pDepthOnChunk = DepthChunk::createLocal();
pDepthOnChunk->setEnable(true);
returnValue->setDepthChunk(pDepthOnChunk);
ShaderProgramVariableChunkUnrecPtr pSPVChunk1 =
ShaderProgramVariableChunk::createLocal();
pSPVChunk1->addUniformVariable("uIsPeelPass", true);
returnValue->setSpvIsPeelChunk(pSPVChunk1);
ShaderProgramVariableChunkUnrecPtr pSPVChunk2 =
ShaderProgramVariableChunk::createLocal();
pSPVChunk2->addUniformVariable("uIsPeelPass", false);
returnValue->setSpvIsInitialChunk(pSPVChunk2);
BlendChunkUnrecPtr pBlendChunk = BlendChunk::createLocal();
pBlendChunk->setSrcFactor(GL_DST_ALPHA);
pBlendChunk->setDestFactor(GL_ONE);
pBlendChunk->setAlphaSrcFactor(GL_ZERO);
pBlendChunk->setAlphaDestFactor(GL_ONE_MINUS_SRC_ALPHA);
pBlendChunk->setEquation(GL_FUNC_ADD);
SolidBackgroundUnrecPtr pSolidBackground = SolidBackground::createLocal();
pSolidBackground->setColor(Color3f(0.f, 0.f, 0.f));
pSolidBackground->setAlpha(0.f);
returnValue->setBackground(pSolidBackground);
SimpleSHLChunkUnrecPtr pQuadShader = SimpleSHLChunk::createLocal();
pQuadShader->setFragmentProgram(std::string(blendFS));
pQuadShader->addUniformVariable("uSampler", 0);
//2 FBOs (Ping-Pong)
FrameBufferObjectUnrecPtr pPeelFBOs[2];
TextureBufferUnrecPtr pPeelColorTexBuffers[2];
TextureBufferUnrecPtr pPeelDepthTexBuffers[2];
TextureObjChunkUnrecPtr pColorTexs[2];
ImageUnrecPtr pColorImgs[2];
TextureObjChunkUnrecPtr pDepthTexs[2];
ImageUnrecPtr pDepthImgs[2];
for (int i=0; i<2; ++i)
{
//Color textures
pColorTexs[i] = TextureObjChunk::createLocal();
pColorImgs[i] = Image ::createLocal();
pColorImgs[i]->set(Image::OSG_RGBA_PF,
iPixelWidth,
iPixelHeight,
1,
1,
1,
0.0,
0,
Image::OSG_FLOAT32_IMAGEDATA,
false);
pColorTexs[i] ->setImage (pColorImgs[i] );
pColorTexs[i] ->setMinFilter (GL_NEAREST );
pColorTexs[i] ->setMagFilter (GL_NEAREST );
pColorTexs[i] ->setWrapS (GL_CLAMP_TO_EDGE );
pColorTexs[i] ->setWrapT (GL_CLAMP_TO_EDGE );
pColorTexs[i] ->setInternalFormat(GL_RGBA8);
pPeelColorTexBuffers[i] = TextureBuffer::createLocal();
pPeelColorTexBuffers[i]->setTexture(pColorTexs[i]);
//Depth textures
pDepthTexs[i] = TextureObjChunk::createLocal();
pDepthImgs[i] = Image ::createLocal();
pDepthImgs[i]->set(Image::OSG_DEPTH_PF,
iPixelWidth,
iPixelHeight,
1,
1,
1,
0.0,
0,
Image::OSG_FLOAT32_IMAGEDATA,
false);
pDepthTexs[i] ->setImage (pDepthImgs[i] );
pDepthTexs[i] ->setMinFilter (GL_NEAREST );
pDepthTexs[i] ->setMagFilter (GL_NEAREST );
pDepthTexs[i] ->setWrapS (GL_CLAMP_TO_EDGE );
pDepthTexs[i] ->setWrapT (GL_CLAMP_TO_EDGE );
pDepthTexs[i] ->setInternalFormat(GL_DEPTH_COMPONENT32F);
pDepthTexs[i] ->setExternalFormat(GL_DEPTH_COMPONENT);
pPeelDepthTexBuffers[i] = TextureBuffer::createLocal();
pPeelDepthTexBuffers[i]->setTexture(pDepthTexs[i]);
pPeelFBOs[i] = FrameBufferObject::createLocal();
pPeelFBOs[i]->setSize(iPixelWidth, iPixelHeight);
pPeelFBOs[i]->setColorAttachment(pPeelColorTexBuffers[i], 0);
pPeelFBOs[i]->setDepthAttachment(pPeelDepthTexBuffers[i]);
pPeelFBOs[i]->editMFDrawBuffers()->push_back(GL_COLOR_ATTACHMENT0_EXT);
//Peel material for Quad (!)
ChunkMaterialUnrecPtr pPeelMat = ChunkMaterial ::createLocal();
pPeelMat->addChunk(pQuadShader, 0);
pPeelMat->addChunk(pColorTexs[i], 0);
pPeelMat->addChunk(pDepthOffChunk);
pPeelMat->addChunk(pBlendChunk);
if (i == 0)
{
returnValue->setPeelPingFBO(pPeelFBOs[i]);
returnValue->setPeelPingMaterial(pPeelMat);
}
else
{
returnValue->setPeelPongFBO(pPeelFBOs[i]);
returnValue->setPeelPongMaterial(pPeelMat);
}
}
// The final color blend target
FrameBufferObjectUnrecPtr pBlendFBO = FrameBufferObject::createLocal();
//Color texture
TextureObjChunkUnrecPtr pBlendColorTex = TextureObjChunk::createLocal();
ImageUnrecPtr pBlendColorImg = Image ::createLocal();
pBlendColorImg->set(Image::OSG_RGBA_PF,
iPixelWidth,
iPixelHeight,
1,
1,
1,
0.0,
0,
Image::OSG_FLOAT32_IMAGEDATA,
false);
pBlendColorTex->setImage (pBlendColorImg );
pBlendColorTex->setMinFilter (GL_NEAREST );
pBlendColorTex->setMagFilter (GL_NEAREST );
pBlendColorTex->setWrapS (GL_CLAMP_TO_EDGE );
pBlendColorTex->setWrapT (GL_CLAMP_TO_EDGE );
pBlendColorTex->setInternalFormat(GL_RGBA8);
TextureBufferUnrecPtr pBlendColorTexBuffer = TextureBuffer::createLocal();
pBlendColorTexBuffer->setTexture(pBlendColorTex);
TextureBufferUnrecPtr pBlendDepthTexBuffer = TextureBuffer::createLocal();
pBlendDepthTexBuffer->setTexture(pDepthTexs[0]);
pBlendFBO->setSize(iPixelWidth, iPixelHeight);
pBlendFBO->setColorAttachment(pBlendColorTexBuffer, 0);
pBlendFBO->setDepthAttachment(pBlendDepthTexBuffer);
pBlendFBO->editMFDrawBuffers()->push_back(GL_COLOR_ATTACHMENT0_EXT);
returnValue->setBlendFBO(pBlendFBO);
// Blend Final Material
ChunkMaterialUnrecPtr pBlendFinalMat = ChunkMaterial::createLocal();
pBlendFinalMat->addChunk(pDepthOffChunk);
pBlendFinalMat->addChunk(pBlendColorTex, 0);
SimpleSHLChunkUnrecPtr pBlendFinalShader = SimpleSHLChunk::createLocal();
pBlendFinalShader->setFragmentProgram(std::string(blendFinalFS));
pBlendFinalShader->addUniformVariable("uSampler", 0);
pBlendFinalMat->addChunk(pBlendFinalShader, 0);
returnValue->setBlendFinalMaterial(pBlendFinalMat);
OSG::Thread::resetCurrentLocalFlags();
Thread::getCurrentChangeList()->commitChanges();
return returnValue;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
// Set up Window
TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
TutorialWindow->setDisplayCallback(display);
TutorialWindow->setReshapeCallback(reshape);
//Add Window Listener
TutorialKeyListener TheKeyListener;
TutorialWindow->addKeyListener(&TheKeyListener);
TutorialMouseListener TheTutorialMouseListener;
TutorialMouseMotionListener TheTutorialMouseMotionListener;
TutorialWindow->addMouseListener(&TheTutorialMouseListener);
TutorialWindow->addMouseMotionListener(&TheTutorialMouseMotionListener);
// Create the SimpleSceneManager helper
mgr = new SimpleSceneManager;
// Tell the Manager what to manage
mgr->setWindow(TutorialWindow);
//Print key command info
std::cout << "\n\nKEY COMMANDS:" << std::endl
<< "space Play/Pause the animation" << std::endl
<< "B Show/Hide the bind pose skeleton" << std::endl
<< "P Show/Hide the current pose skeleton" << std::endl
<< "CTRL-Q Exit\n\n" << std::endl;
//SkeletonDrawer System Material
LineChunkUnrecPtr ExampleLineChunk = LineChunk::create();
ExampleLineChunk->setWidth(2.0f);
ExampleLineChunk->setSmooth(true);
BlendChunkUnrecPtr ExampleBlendChunk = BlendChunk::create();
ExampleBlendChunk->setSrcFactor(GL_SRC_ALPHA);
ExampleBlendChunk->setDestFactor(GL_ONE_MINUS_SRC_ALPHA);
MaterialChunkUnrecPtr ExampleMaterialChunk = MaterialChunk::create();
ExampleMaterialChunk->setAmbient(Color4f(1.0f,1.0f,1.0f,1.0f));
ExampleMaterialChunk->setDiffuse(Color4f(0.0f,0.0f,0.0f,1.0f));
ExampleMaterialChunk->setSpecular(Color4f(0.0f,0.0f,0.0f,1.0f));
ChunkMaterialUnrecPtr ExampleMaterial = ChunkMaterial::create();
ExampleMaterial->addChunk(ExampleLineChunk);
ExampleMaterial->addChunk(ExampleMaterialChunk);
ExampleMaterial->addChunk(ExampleBlendChunk);
//===========================================Joints==================================================================
Matrix TempMat;
/*================================================================================================*/
/* Left Fingers */
LeftFingers = Joint::create(); //create a joint called LeftFingers
TempMat.setTranslate(1.0,0.0,0.0);
LeftFingers->setRelativeTransformation(TempMat);
LeftFingers->setBindRelativeTransformation(TempMat);
/*================================================================================================*/
/* Right Fingers */
RightFingers = Joint::create(); //create a joint called RightFingers
TempMat.setTranslate(-1.0,0.0,0.0);
RightFingers->setRelativeTransformation(TempMat);
RightFingers->setBindRelativeTransformation(TempMat);
/*================================================================================================*/
/* Left Hand */
LeftHand = Joint::create(); //create a joint called LeftHand
TempMat.setTranslate(2.0,0.0,0.0);
LeftHand->setRelativeTransformation(TempMat);
LeftHand->setBindRelativeTransformation(TempMat);
LeftHand->pushToChildJoints(LeftFingers);
/*================================================================================================*/
/* Right Hand */
RightHand = Joint::create(); //create a joint called RightHand
TempMat.setTranslate(-2.0,0.0,0.0);
RightHand->setRelativeTransformation(TempMat);
RightHand->setBindRelativeTransformation(TempMat);
RightHand->pushToChildJoints(RightFingers);
/*================================================================================================*/
/* Left Elbow */
LeftElbow = Joint::create(); //create a joint called LeftElbow
TempMat.setTranslate(2.0,0.0,0.0);
LeftElbow->setRelativeTransformation(TempMat);
LeftElbow->setBindRelativeTransformation(TempMat);
LeftElbow->pushToChildJoints(LeftHand);
/*================================================================================================*/
/* Right Elbow */
RightElbow = Joint::create(); //create a joint called RightElbow
TempMat.setTranslate(-2.0,0.0,0.0);
RightElbow->setRelativeTransformation(TempMat);
RightElbow->setBindRelativeTransformation(TempMat);
RightElbow->pushToChildJoints(RightHand);
/*================================================================================================*/
/* Left Shoulder */
LeftShoulder = Joint::create(); //create a joint called LeftShoulder
TempMat.setTranslate(1.0,-0.5,0.0);
LeftShoulder->setRelativeTransformation(TempMat);
LeftShoulder->setBindRelativeTransformation(TempMat);
LeftShoulder->pushToChildJoints(LeftElbow);
/*================================================================================================*/
/* Right Shoulder */
RightShoulder = Joint::create(); //create a joint called RightShoulder
TempMat.setTranslate(-1.0,-0.5,0.0);
RightShoulder->setRelativeTransformation(TempMat);
RightShoulder->setBindRelativeTransformation(TempMat);
RightShoulder->pushToChildJoints(RightElbow);
/*================================================================================================*/
/* Head */
Head = Joint::create(); //create a joint called Head
TempMat.setTranslate(0.0,1.0,0.0);
Head->setRelativeTransformation(TempMat);
Head->setBindRelativeTransformation(TempMat);
/*================================================================================================*/
/* Clavicle */
Clavicle = Joint::create(); //create a joint called Clavicle
TempMat.setTranslate(0.0,5.0,0.0);
Clavicle->setRelativeTransformation(TempMat);
Clavicle->setBindRelativeTransformation(TempMat);
Clavicle->pushToChildJoints(LeftShoulder);
Clavicle->pushToChildJoints(RightShoulder);
Clavicle->pushToChildJoints(Head);
/*================================================================================================*/
/* Left Toes */
LeftToes = Joint::create(); //create a bone called ExampleChildbone
TempMat.setTranslate(0.0,0.0,1.0);
LeftToes->setRelativeTransformation(TempMat);
LeftToes->setBindRelativeTransformation(TempMat);
/*================================================================================================*/
/* Right Toes */
RightToes = Joint::create(); //create a joint called RightToes
TempMat.setTranslate(0.0,0.0,1.0);
RightToes->setRelativeTransformation(TempMat);
RightToes->setBindRelativeTransformation(TempMat);
/*================================================================================================*/
/* Left Foot */
LeftFoot = Joint::create(); //create a joint called LeftFoot
TempMat.setTranslate(0.0,-3.0,0.0);
LeftFoot->setRelativeTransformation(TempMat);
LeftFoot->setBindRelativeTransformation(TempMat);
LeftFoot->pushToChildJoints(LeftToes);
/*================================================================================================*/
/* Right Foot */
RightFoot = Joint::create(); //create a joint called RightFoot
TempMat.setTranslate(0.0,-3.0,0.0);
RightFoot->setRelativeTransformation(TempMat);
RightFoot->setBindRelativeTransformation(TempMat);
RightFoot->pushToChildJoints(RightToes);
/*================================================================================================*/
/* Left Knee */
LeftKnee = Joint::create(); //create a joint called LeftKnee
TempMat.setTranslate(0.0,-3.0,0.0);
LeftKnee->setRelativeTransformation(TempMat);
LeftKnee->setBindRelativeTransformation(TempMat);
LeftKnee->pushToChildJoints(LeftFoot);
/*================================================================================================*/
/* Right Knee */
RightKnee = Joint::create(); //create a joint called RightKnee
TempMat.setTranslate(0.0,-3.0,0.0);
RightKnee->setRelativeTransformation(TempMat);
RightKnee->setBindRelativeTransformation(TempMat);
RightKnee->pushToChildJoints(RightFoot);
/*================================================================================================*/
/* Left Hip */
LeftHip = Joint::create(); //create a joint called LeftHip
TempMat.setTranslate(1.0,-1.0,0.0);
LeftHip->setRelativeTransformation(TempMat);
LeftHip->setBindRelativeTransformation(TempMat);
LeftHip->pushToChildJoints(LeftKnee);
/*================================================================================================*/
/* Right Hip */
RightHip = Joint::create(); //create a joint called RightHip
TempMat.setTranslate(-1.0,-1.0,0.0);
RightHip->setRelativeTransformation(TempMat);
RightHip->setBindRelativeTransformation(TempMat);
RightHip->pushToChildJoints(RightKnee);
/*================================================================================================*/
/* Pelvis */
Pelvis = Joint::create(); //create a joint called Pelvis
TempMat.setTranslate(0.0,7.0,0.0);
Pelvis->setRelativeTransformation(TempMat);
Pelvis->setBindRelativeTransformation(TempMat);
Pelvis->pushToChildJoints(LeftHip);
Pelvis->pushToChildJoints(RightHip);
Pelvis->pushToChildJoints(Clavicle);
//Skeleton
ExampleSkeleton = Skeleton::create();
ExampleSkeleton->pushToRootJoints(Pelvis); //Set Pelvis as root joint of skeleton
//SkeletonDrawer
SkeletonDrawableUnrecPtr ExampleSkeletonDrawable = SkeletonDrawable::create();
ExampleSkeletonDrawable->setSkeleton(ExampleSkeleton);
ExampleSkeletonDrawable->setMaterial(ExampleMaterial);
ExampleSkeletonDrawable->setDrawBindPose(false); //Be default, we won't draw the skeleton's bind pose
ExampleSkeletonDrawable->setBindPoseColor(Color4f(0.0, 1.0, 0.0, 1.0)); //When drawn, the skeleton's bind pose renders green
ExampleSkeletonDrawable->setDrawPose(true); //Be default, we do draw the skeleton's current pose
ExampleSkeletonDrawable->setPoseColor(Color4f(0.0, 0.0, 1.0, 1.0)); //The skeleton's current pose renders blue
//Skeleton Node
SkeletonNode = Node::create();
SkeletonNode->setCore(ExampleSkeletonDrawable);
//Create scene
NodeUnrecPtr scene = Node::create();
scene->setCore(Group::create());
scene->addChild(SkeletonNode);
mgr->setRoot(scene);
//Setup the Animation
setupAnimation();
// Show the whole Scene
mgr->showAll();
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"12SkeletonAnimation");
//Main Loop
TutorialWindow->mainLoop();
osgExit();
return 0;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
// Set up Window
TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
TutorialWindow->setDisplayCallback(display);
TutorialWindow->setReshapeCallback(reshape);
//Add Window Listener
TutorialKeyListener TheKeyListener;
TutorialWindow->addKeyListener(&TheKeyListener);
TutorialMouseListener TheTutorialMouseListener;
TutorialMouseMotionListener TheTutorialMouseMotionListener;
TutorialWindow->addMouseListener(&TheTutorialMouseListener);
TutorialWindow->addMouseMotionListener(&TheTutorialMouseMotionListener);
// Create the SimpleSceneManager helper
mgr = new SimpleSceneManager;
// Tell the Manager what to manage
mgr->setWindow(TutorialWindow);
//SkeletonDrawer System Material
LineChunkUnrecPtr ExampleLineChunk = LineChunk::create();
ExampleLineChunk->setWidth(2.0f);
ExampleLineChunk->setSmooth(true);
BlendChunkUnrecPtr ExampleBlendChunk = BlendChunk::create();
ExampleBlendChunk->setSrcFactor(GL_SRC_ALPHA);
ExampleBlendChunk->setDestFactor(GL_ONE_MINUS_SRC_ALPHA);
MaterialChunkUnrecPtr ExampleMaterialChunk = MaterialChunk::create();
ExampleMaterialChunk->setAmbient(Color4f(1.0f,1.0f,1.0f,1.0f));
ExampleMaterialChunk->setDiffuse(Color4f(0.0f,0.0f,0.0f,1.0f));
ExampleMaterialChunk->setSpecular(Color4f(0.0f,0.0f,0.0f,1.0f));
ChunkMaterialUnrecPtr ExampleMaterial = ChunkMaterial::create();
ExampleMaterial->addChunk(ExampleLineChunk);
//Read skeleton from XML file
FCFileType::FCPtrStore NewContainers;
NewContainers = FCFileHandler::the()->read(BoostPath("./Data/16Skeleton.xml"));
SkeletonUnrecPtr ExampleSkeleton;
FCFileType::FCPtrStore::iterator Itor;
for(Itor = NewContainers.begin() ; Itor != NewContainers.end() ; ++Itor)
{
//Only import skeleton data; we ignore anything else saved in the XML file
if( (*Itor)->getType() == (Skeleton::getClassType()))
{
//Set the Skeleton to the one we just read in
ExampleSkeleton = (dynamic_pointer_cast<Skeleton>(*Itor));
}
}
//SkeletonDrawer
SkeletonDrawableUnrecPtr ExampleSkeletonDrawable = SkeletonDrawable::create();
ExampleSkeletonDrawable->setSkeleton(ExampleSkeleton);
ExampleSkeletonDrawable->setMaterial(ExampleMaterial);
//Skeleton Particle System Node
NodeUnrecPtr SkeletonNode = Node::create();
SkeletonNode->setCore(ExampleSkeletonDrawable);
//Torus Node
NodeUnrecPtr TorusNode = makeTorus(.5, 2, 32, 32);
// Make Main Scene Node and add the Torus
NodeUnrecPtr scene = Node::create();
scene->setCore(Group::create());
scene->addChild(SkeletonNode);
//scene->addChild(TorusNode);
scene->addChild(makeCoordAxis(10.0));
mgr->setRoot(scene);
mgr->turnHeadlightOff();
// Show the whole Scene
mgr->showAll();
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"16LoadXMLSkeleton");
//Enter main Loop
TutorialWindow->mainLoop();
osgExit();
return 0;
}
void TrapezoidalShadowMapEngine::updateLightPassMaterial(
TSMEngineData *data, UInt16 faceIdx, const Matrixr &matNT)
{
if(data->getMFLightPassMaterials()->size() < 6)
data->editMFLightPassMaterials()->resize(6, NULL);
ChunkMaterial *lightPassMat = data->getLightPassMaterials(faceIdx);
if(lightPassMat == NULL)
{
ColorMaskChunkUnrecPtr newCMaskChunk = ColorMaskChunk::create();
newCMaskChunk->setMaskR(false);
newCMaskChunk->setMaskG(false);
newCMaskChunk->setMaskB(false);
newCMaskChunk->setMaskA(false);
#ifdef OSG_TSME_LIGHTPASS_EXACT
ShaderProgramUnrecPtr newLightPassVP = ShaderProgram::createLocal();
newLightPassVP->setShaderType(GL_VERTEX_SHADER);
newLightPassVP->setProgram (_lightPassVPCode);
newLightPassVP->addUniformVariable("TSME_matNT", matNT);
ShaderProgramUnrecPtr newLightPassFP = ShaderProgram::createLocal();
newLightPassFP->setShaderType(GL_FRAGMENT_SHADER);
newLightPassFP->setProgram (_lightPassFPCode );
newLightPassFP->addUniformVariable("TSME_offsetFactor", getOffsetFactor());
newLightPassFP->addUniformVariable("TSME_offsetBias", getOffsetBias ());
ShaderProgramChunkUnrecPtr newLightPassSHChunk =
ShaderProgramChunk::createLocal();
newLightPassSHChunk->addVertexShader (newLightPassVP);
newLightPassSHChunk->addFragmentShader(newLightPassFP);
ChunkMaterialUnrecPtr newLightPassMat = ChunkMaterial::createLocal();
newLightPassMat->addChunk(newCMaskChunk );
newLightPassMat->addChunk(newLightPassSHChunk);
lightPassMat = newLightPassMat;
data->editMFLightPassMaterials()->replace(faceIdx, newLightPassMat);
#else
PolygonChunkUnrecPtr newPolyChunk = PolygonChunk::createLocal();
newPolyChunk->setOffsetFill (true );
newPolyChunk->setOffsetFactor(getOffsetFactor());
newPolyChunk->setOffsetBias (getOffsetBias ());
ShaderProgramUnrecPtr newLightPassVP = ShaderProgram::createLocal();
newLightPassVP->setShaderType (GL_VERTEX_SHADER );
newLightPassVP->setProgram (_lightPassVPCode );
newLightPassVP->addUniformVariable("TSME_matNT", matNT);
ShaderProgramChunkUnrecPtr newLightPassSHChunk =
ShaderProgramChunk::createLocal();
newLightPassSHChunk->addVertexShader(newLightPassVP);
ChunkMaterialUnrecPtr newLightPassMat = ChunkMaterial::createLocal();
newLightPassMat->addChunk(newCMaskChunk );
newLightPassMat->addChunk(newPolyChunk );
newLightPassMat->addChunk(newLightPassSHChunk);
lightPassMat = newLightPassMat;
(*data->editMFLightPassMaterials())[faceIdx] = newLightPassMat;
#endif
}
else
{
ShaderProgramChunk *lightPassSHChunk =
dynamic_cast<ShaderProgramChunk *>(
lightPassMat->find(ShaderProgramChunk::getClassType()));
if(lightPassSHChunk != NULL)
{
ShaderProgram *lightPassVP = lightPassSHChunk->getVertexShader(0);
lightPassVP->updateUniformVariable("TSME_matNT", matNT);
}
}
}
HDRStageDataTransitPtr HDRStage::setupStageData(Int32 iPixelWidth,
Int32 iPixelHeight)
{
HDRStageDataTransitPtr returnValue = HDRStageData::createLocal();
if(returnValue == NULL)
return returnValue;
OSG::Thread::setCurrentLocalFlags();
// Scene Target
FrameBufferObjectUnrecPtr pSceneFBO = FrameBufferObject::createLocal();
RenderBufferUnrecPtr pDepthBuffer = RenderBuffer ::createLocal();
pDepthBuffer->setInternalFormat(GL_DEPTH_COMPONENT24 );
TextureObjChunkUnrecPtr pSceneTex = TextureObjChunk::createLocal();
TextureEnvChunkUnrecPtr pSceneTexEnv = TextureEnvChunk::createLocal();
ImageUnrecPtr pImg = Image ::createLocal();
pImg->set(Image::OSG_RGB_PF,
iPixelWidth,
iPixelHeight,
1,
1,
1,
0.0,
0,
Image::OSG_FLOAT32_IMAGEDATA,
false);
pSceneTex ->setImage (pImg );
pSceneTex ->setMinFilter (GL_LINEAR );
pSceneTex ->setMagFilter (GL_LINEAR );
pSceneTex ->setWrapS (GL_CLAMP_TO_EDGE );
pSceneTex ->setWrapT (GL_CLAMP_TO_EDGE );
pSceneTex ->setInternalFormat(getBufferFormat());
pSceneTexEnv->setEnvMode (GL_REPLACE );
TextureBufferUnrecPtr pSceneTexBuffer = TextureBuffer::createLocal();
pSceneTexBuffer->setTexture(pSceneTex);
pSceneFBO->setSize(iPixelWidth, iPixelHeight);
pSceneFBO->setColorAttachment(pSceneTexBuffer, 0);
pSceneFBO->setDepthAttachment(pDepthBuffer );
pSceneFBO->editMFDrawBuffers()->push_back(GL_COLOR_ATTACHMENT0_EXT);
setRenderTarget(pSceneFBO);
// Shrink Target (w/2, h/2)
FrameBufferObjectUnrecPtr pShrinkFBO = FrameBufferObject::createLocal();
TextureObjChunkUnrecPtr pShrinkTex = TextureObjChunk::createLocal();
TextureEnvChunkUnrecPtr pShrinkTexEnv = TextureEnvChunk::createLocal();
pImg = Image ::createLocal();
pImg->set(Image::OSG_RGB_PF,
iPixelWidth / 2,
iPixelHeight / 2,
1,
1,
1,
0.0,
0,
Image::OSG_FLOAT32_IMAGEDATA,
false);
pShrinkTex ->setImage (pImg );
pShrinkTex ->setMinFilter (GL_LINEAR );
pShrinkTex ->setMagFilter (GL_LINEAR );
pShrinkTex ->setWrapS (GL_CLAMP_TO_EDGE );
pShrinkTex ->setWrapT (GL_CLAMP_TO_EDGE );
pShrinkTex ->setInternalFormat(getBufferFormat());
pShrinkTexEnv->setEnvMode (GL_REPLACE );
TextureBufferUnrecPtr pShrinkTexBuffer = TextureBuffer::createLocal();
pShrinkTexBuffer->setTexture(pShrinkTex);
pShrinkFBO->setSize(iPixelWidth / 2, iPixelHeight / 2);
pShrinkFBO->setColorAttachment(pShrinkTexBuffer, 0);
pShrinkFBO->editMFDrawBuffers()->push_back(GL_COLOR_ATTACHMENT0_EXT);
returnValue->setShrinkRenderTarget(pShrinkFBO);
// blur (w/4, h/4)
FrameBufferObjectUnrecPtr pBlurFBO = FrameBufferObject::createLocal();
TextureObjChunkUnrecPtr pBlurTex1 = TextureObjChunk ::createLocal();
TextureEnvChunkUnrecPtr pBlurTex1Env = TextureEnvChunk ::createLocal();
pImg = Image::createLocal();
pImg->set(Image::OSG_RGB_PF,
iPixelWidth / 4,
iPixelHeight / 4,
1,
1,
1,
0.0,
0,
Image::OSG_FLOAT32_IMAGEDATA,
false);
pBlurTex1 ->setImage (pImg );
pBlurTex1 ->setMinFilter (GL_LINEAR );
pBlurTex1 ->setMagFilter (GL_LINEAR );
pBlurTex1 ->setWrapS (GL_CLAMP_TO_EDGE );
pBlurTex1 ->setWrapT (GL_CLAMP_TO_EDGE );
pBlurTex1 ->setInternalFormat(getBufferFormat());
pBlurTex1Env->setEnvMode (GL_REPLACE );
TextureBufferUnrecPtr pBlurTexBuffer1 = TextureBuffer::createLocal();
pBlurTexBuffer1->setTexture(pBlurTex1);
TextureObjChunkUnrecPtr pBlurTex2 = TextureObjChunk::createLocal();
TextureEnvChunkUnrecPtr pBlurTex2Env = TextureEnvChunk::createLocal();
pImg = Image::createLocal();
pImg->set(Image::OSG_RGB_PF,
iPixelWidth / 4,
iPixelHeight / 4,
1,
1,
1,
0.0,
0,
Image::OSG_FLOAT32_IMAGEDATA,
false);
pBlurTex2 ->setImage (pImg );
pBlurTex2 ->setMinFilter (GL_LINEAR );
pBlurTex2 ->setMagFilter (GL_LINEAR );
pBlurTex2 ->setWrapS (GL_CLAMP_TO_EDGE );
pBlurTex2 ->setWrapT (GL_CLAMP_TO_EDGE );
pBlurTex2 ->setInternalFormat(getBufferFormat());
pBlurTex2Env->setEnvMode (GL_REPLACE );
TextureBufferUnrecPtr pBlurTexBuffer2 = TextureBuffer::createLocal();
pBlurTexBuffer2->setTexture(pBlurTex2);
pBlurFBO->setSize(iPixelWidth / 4,
iPixelHeight / 4);
pBlurFBO->setColorAttachment(pBlurTexBuffer1, 0);
pBlurFBO->setColorAttachment(pBlurTexBuffer2, 1);
returnValue->setBlurRenderTarget(pBlurFBO);
// general mat chunk
MaterialChunkUnrecPtr pMatChunk = MaterialChunk::createLocal();
pMatChunk->setLit(false);
// tone map material
ChunkMaterialUnrecPtr pTonemapMat = ChunkMaterial ::createLocal();
pTonemapMat->addChunk(pMatChunk );
pTonemapMat->addChunk(pSceneTex, 0);
pTonemapMat->addChunk(pSceneTexEnv, 0);
pTonemapMat->addChunk(pBlurTex1, 1);
pTonemapMat->addChunk(pBlurTex1Env, 1);
SimpleSHLChunkUnrecPtr pTonemapShader = generateHDRFragmentProgram();
pTonemapShader->addUniformVariable("sceneTex", 0);
pTonemapShader->addUniformVariable("blurTex", 1);
pTonemapShader->addUniformVariable("blurAmount", getBlurAmount ());
pTonemapShader->addUniformVariable("exposure", getExposure ());
pTonemapShader->addUniformVariable("effectAmount", getEffectAmount());
pTonemapShader->addUniformVariable("gamma", getGamma ());
pTonemapMat->addChunk(pTonemapShader, 0);
returnValue->setToneMappingMaterial(pTonemapMat);
// Shrink material
ChunkMaterialUnrecPtr pShrinkMat = ChunkMaterial::createLocal();
pShrinkMat->addChunk(pMatChunk );
pShrinkMat->addChunk(pSceneTex, 0);
pShrinkMat->addChunk(pSceneTexEnv, 0);
SimpleSHLChunkUnrecPtr pShrinkShader = generate2DShrinkHalfFilterFP();
pShrinkShader->addUniformVariable("inputTex", 0);
pShrinkMat->addChunk(pShrinkShader, 0);
returnValue->setShrinkMaterial(pShrinkMat);
// Blur material
ChunkMaterialUnrecPtr pBlurMat = ChunkMaterial::createLocal();
pBlurMat->addChunk(pMatChunk );
pBlurMat->addChunk(pShrinkTex, 0);
pBlurMat->addChunk(pShrinkTexEnv, 0);
pBlurMat->addChunk(pBlurTex1, 1);
pBlurMat->addChunk(pBlurTex1Env, 1);
pBlurMat->addChunk(pBlurTex2, 2);
pBlurMat->addChunk(pBlurTex2Env, 2);
pBlurMat->addChunk(pShrinkShader, 0);
returnValue->setBlurMaterial(pBlurMat);
// generate blur fragment programs
SimpleSHLChunkUnrecPtr pHBlurShader =
generate1DConvolutionFilterFP(getBlurWidth(),
false,
true,
iPixelWidth / 2,
iPixelHeight / 2);
pHBlurShader->addUniformVariable("inputTex", 0);
returnValue->setHBlurShader(pHBlurShader);
// VBlur Override
SimpleSHLChunkUnrecPtr pVBlurShader =
generate1DConvolutionFilterFP(getBlurWidth(),
true,
true,
iPixelWidth / 2,
iPixelHeight / 2);
pVBlurShader->addUniformVariable("inputTex", 1);
returnValue->setVBlurShader(pVBlurShader);
OSG::Thread::resetCurrentLocalFlags();
Thread::getCurrentChangeList()->commitChanges();
return returnValue;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
{
// Set up Window
WindowEventProducerRecPtr TutorialWindow = createNativeWindow();
//Initialize Window
TutorialWindow->initWindow();
SimpleSceneManager sceneManager;
TutorialWindow->setDisplayCallback(boost::bind(display, &sceneManager));
TutorialWindow->setReshapeCallback(boost::bind(reshape, _1, &sceneManager));
// Tell the Manager what to manage
sceneManager.setWindow(TutorialWindow);
//Attach to events
TutorialWindow->connectMousePressed(boost::bind(mousePressed, _1, &sceneManager));
TutorialWindow->connectMouseReleased(boost::bind(mouseReleased, _1, &sceneManager));
TutorialWindow->connectMouseDragged(boost::bind(mouseDragged, _1, &sceneManager));
TutorialWindow->connectMouseWheelMoved(boost::bind(mouseWheelMoved, _1, &sceneManager));
TutorialWindow->connectKeyPressed(boost::bind(keyPressed, _1, TutorialWindow.get()));
//Shader Chunk
SimpleSHLChunkUnrecPtr TheSHLChunk = SimpleSHLChunk::create();
TheSHLChunk->setVertexProgram(createSHLVertexProg());
TheSHLChunk->setFragmentProgram(createSHLFragProg());
//TheSHLChunk->addUniformVariable("Color1",Vec4f(0.0f,1.0f,0.0f,1.0f));
//TheSHLChunk->addUniformVariable("Color2",Vec4f(1.0f,1.0f,1.0f,1.0f));
//Shader Parameter Chunk
SimpleSHLVariableChunkUnrecPtr SHLParameters = SimpleSHLVariableChunk::create();
//Color Parameter
SHLParameters->addUniformVariable("Color1",Vec4f(0.0f,1.0f,0.0f,1.0f));
SHLParameters->addUniformVariable("Color2",Vec4f(1.0f,1.0f,1.0f,1.0f));
ChunkMaterialUnrecPtr ShaderMaterial = ChunkMaterial::create();
ShaderMaterial->addChunk(TheSHLChunk);
ShaderMaterial->addChunk(SHLParameters);
//Torus Node
GeometryUnrecPtr TorusGeometry = makeTorusGeo(5.0f,20.0f, 32,32);
TorusGeometry->setMaterial(ShaderMaterial);
NodeUnrecPtr TorusNode = Node::create();
TorusNode->setCore(TorusGeometry);
// Make Main Scene Node
NodeUnrecPtr scene = Node::create();
scene->setCore(Group::create());
scene->addChild(TorusNode);
sceneManager.setRoot(scene);
// Show the whole Scene
sceneManager.showAll();
//Create the Animations
ShaderVariableVec4fUnrecPtr Color1Parameter;
ShaderVariableVec4fUnrecPtr Color2Parameter;
Color1Parameter = dynamic_cast<ShaderVariableVec4f*>(const_cast<ShaderVariable*>(SHLParameters->getVariables()->getVariable("Color1")));
Color2Parameter = dynamic_cast<ShaderVariableVec4f*>(const_cast<ShaderVariable*>(SHLParameters->getVariables()->getVariable("Color2")));
commitChanges();
AnimationUnrecPtr TheAnimation = setupAnimation(Color1Parameter, "value");
TheAnimation->attachUpdateProducer(TutorialWindow);
TheAnimation->start();
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"04ShaderAnimation");
//Main Loop
TutorialWindow->mainLoop();
}
osgExit();
return 0;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
// Set up Window
TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
TutorialWindow->setDisplayCallback(display);
TutorialWindow->setReshapeCallback(reshape);
//Add Window Listener
TutorialKeyListener TheKeyListener;
TutorialWindow->addKeyListener(&TheKeyListener);
TutorialMouseListener TheTutorialMouseListener;
TutorialMouseMotionListener TheTutorialMouseMotionListener;
TutorialWindow->addMouseListener(&TheTutorialMouseListener);
TutorialWindow->addMouseMotionListener(&TheTutorialMouseMotionListener);
// Create the SimpleSceneManager helper
mgr = new SimpleSceneManager;
// Tell the Manager what to manage
mgr->setWindow(TutorialWindow);
//Print key command info
std::cout << "\n\nKEY COMMANDS:" << std::endl;
std::cout << "space Play/Pause the animation" << std::endl;
std::cout << "B Show/Hide the bind pose skeleton" << std::endl;
std::cout << "P Show/Hide the current pose skeleton" << std::endl;
std::cout << "1 Play first example animation" << std::endl;
std::cout << "2 Play second example animation" << std::endl;
std::cout << "CTRL-Q Exit\n\n" << std::endl;
//SkeletonDrawer System Material
LineChunkUnrecPtr ExampleLineChunk = LineChunk::create();
ExampleLineChunk->setWidth(2.0f);
ExampleLineChunk->setSmooth(true);
BlendChunkUnrecPtr ExampleBlendChunk = BlendChunk::create();
ExampleBlendChunk->setSrcFactor(GL_SRC_ALPHA);
ExampleBlendChunk->setDestFactor(GL_ONE_MINUS_SRC_ALPHA);
MaterialChunkUnrecPtr ExampleMaterialChunk = MaterialChunk::create();
ExampleMaterialChunk->setAmbient(Color4f(1.0f,1.0f,1.0f,1.0f));
ExampleMaterialChunk->setDiffuse(Color4f(0.0f,0.0f,0.0f,1.0f));
ExampleMaterialChunk->setSpecular(Color4f(0.0f,0.0f,0.0f,1.0f));
ChunkMaterialUnrecPtr ExampleMaterial = ChunkMaterial::create();
ExampleMaterial->addChunk(ExampleLineChunk);
ExampleMaterial->addChunk(ExampleMaterialChunk);
ExampleMaterial->addChunk(ExampleBlendChunk);
GeometryRefPtr SphereGeometry = makeSphereGeo(2, 0.25f);
GeometryRefPtr BoxGeometry = makeBoxGeo(0.5f,0.5f,0.5f,1,1,1);
//Skeleton
SkeletonBlendedGeometryUnrecPtr ExampleSkeleton = SkeletonBlendedGeometry::create();
//Joint
JointRecPtr ExampleRootJoint = Joint::create();
//Add this joint to the skeleton
ExampleSkeleton->pushToJoints(ExampleRootJoint, Matrix());
NodeRecPtr ExampleRootJointNode = makeNodeFor(ExampleRootJoint);
NodeRecPtr TempRootJointNode = ExampleRootJointNode;
NodeRefPtr GeoNode = makeNodeFor(BoxGeometry);
TempRootJointNode->addChild(GeoNode);
Matrix TempMat;
//Create a set of randomly placed child joints
for (Real32 i = 0.0f; i < 5.0f; ++i)
{
JointRecPtr ExampleChildJoint = Joint::create();
NodeRecPtr ExampleChildJointNode = makeNodeFor(ExampleChildJoint);
GeoNode = makeNodeFor(SphereGeometry);
ExampleChildJointNode->addChild(GeoNode);
//TempMat.setTranslate(RandomPoolManager::getRandomReal32(0.0, 10.0f), RandomPoolManager::getRandomReal32(0.0f, 10.0f), RandomPoolManager::getRandomReal32(0.0f, 10.0f));
switch((static_cast<UInt32>(i) % 3))
{
case 0:
TempMat.setTranslate(2.0f,0.0f,0.0f);
break;
case 1:
TempMat.setTranslate(0.0f,2.0f,0.0f);
break;
case 2:
TempMat.setTranslate(0.0f,0.0f,2.0f);
break;
}
//Set bind and current transformations to TempMat (calculated above)
ExampleChildJoint->setJointTransformation(TempMat);
//Add ExampleChildJoint as a child to the previous joint
TempRootJointNode->addChild(ExampleChildJointNode);//add a Child to the root joint
//ExampleChildJoint will be the next parent joint
TempRootJointNode = ExampleChildJointNode;
//Add this joint to the skeleton
Matrix InvBind(TempRootJointNode->getToWorld());
InvBind.invert();
ExampleSkeleton->pushToJoints(ExampleChildJoint, InvBind);
}
//SkeletonDrawer
SkeletonDrawableUnrecPtr ExampleSkeletonDrawable = SkeletonDrawable::create();
ExampleSkeletonDrawable->setSkeleton(ExampleSkeleton);
ExampleSkeletonDrawable->setMaterial(ExampleMaterial);
ExampleSkeletonDrawable->setDrawBindPose(false); //By default, we won't draw the skeleton's bind pose
ExampleSkeletonDrawable->setBindPoseColor(Color4f(0.0, 1.0, 0.0, 1.0)); //When the skeleton's bind pose is rendered, it will be green
ExampleSkeletonDrawable->setDrawPose(true); //By default, we do draw the skeleton's current pose
ExampleSkeletonDrawable->setPoseColor(Color4f(0.0, 0.0, 1.0, 1.0)); //The skeleton's current pose is rendered in blue
//Skeleton Node
SkeletonNode = Node::create();
SkeletonNode->setCore(ExampleSkeletonDrawable);
//Create scene
NodeUnrecPtr scene = Node::create();
scene->setCore(Group::create());
scene->addChild(SkeletonNode);
scene->addChild(ExampleRootJointNode);
mgr->setRoot(scene);
//Setup the Animation
setupAnimation(ExampleRootJoint,
dynamic_cast<Joint*>(ExampleRootJointNode->getChild(1)->getCore()));
//Set the currently playing animation to TheJointAnimation (can be switched at runtime via a key command)
TheCurrentAnimation = TheJointAnimation;
// Show the whole Scene
mgr->showAll();
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"11BoneAnimation");
//Main Loop
TutorialWindow->mainLoop();
osgExit();
return 0;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
// Set up Window
TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
TutorialWindow->setDisplayCallback(display);
TutorialWindow->setReshapeCallback(reshape);
//Add Window Listener
TutorialKeyListener TheKeyListener;
TutorialWindow->addKeyListener(&TheKeyListener);
TutorialMouseListener TheTutorialMouseListener;
TutorialMouseMotionListener TheTutorialMouseMotionListener;
TutorialWindow->addMouseListener(&TheTutorialMouseListener);
TutorialWindow->addMouseMotionListener(&TheTutorialMouseMotionListener);
// Create the SimpleSceneManager helper
mgr = new SimpleSceneManager;
// Tell the Manager what to manage
mgr->setWindow(TutorialWindow);
//Print key command info
std::cout << "\n\nKEY COMMANDS:" << std::endl;
std::cout << "space Play/Pause the animation" << std::endl;
std::cout << "B Show/Hide the bind pose skeleton" << std::endl;
std::cout << "P Show/Hide the current pose skeleton" << std::endl;
std::cout << "1 Play first example animation" << std::endl;
std::cout << "2 Play second example animation" << std::endl;
std::cout << "CTRL-Q Exit\n\n" << std::endl;
//SkeletonDrawer System Material
LineChunkUnrecPtr ExampleLineChunk = LineChunk::create();
ExampleLineChunk->setWidth(2.0f);
ExampleLineChunk->setSmooth(true);
BlendChunkUnrecPtr ExampleBlendChunk = BlendChunk::create();
ExampleBlendChunk->setSrcFactor(GL_SRC_ALPHA);
ExampleBlendChunk->setDestFactor(GL_ONE_MINUS_SRC_ALPHA);
MaterialChunkUnrecPtr ExampleMaterialChunk = MaterialChunk::create();
ExampleMaterialChunk->setAmbient(Color4f(1.0f,1.0f,1.0f,1.0f));
ExampleMaterialChunk->setDiffuse(Color4f(0.0f,0.0f,0.0f,1.0f));
ExampleMaterialChunk->setSpecular(Color4f(0.0f,0.0f,0.0f,1.0f));
ChunkMaterialUnrecPtr ExampleMaterial = ChunkMaterial::create();
ExampleMaterial->addChunk(ExampleLineChunk);
ExampleMaterial->addChunk(ExampleMaterialChunk);
ExampleMaterial->addChunk(ExampleBlendChunk);
//Joint
JointUnrecPtr ExampleRootJoint = Joint::create();
JointUnrecPtr TempRootJoint;
TempRootJoint = ExampleRootJoint;
Matrix TempMat;
//Create a set of randomly placed joints
for (Real32 i = 1.0f; i < 9.0f; i++)
{
JointUnrecPtr ExampleChildJoint;
TempMat.setTranslate(RandomPoolManager::getRandomReal32(0.0, 10.0f), RandomPoolManager::getRandomReal32(0.0f, 10.0f), RandomPoolManager::getRandomReal32(0.0f, 10.0f));
ExampleChildJoint = Joint::create(); //create a joint called ExampleChildJoint
//Set ExampleChildJoint's current and bind transformations to TempMat (calculated above)
ExampleChildJoint->setRelativeTransformation(TempMat);
ExampleChildJoint->setBindRelativeTransformation(TempMat);
ExampleChildJoint->setUseParentTranslation(true);
//Add ExampleChildJoint as a child to the previously created joint
TempRootJoint->pushToChildJoints(ExampleChildJoint);//add a Child to the previous joint
//ExampleChildJoint will be the next parent joint
TempRootJoint = TempRootJoint->getChildJoints(0);
}
//Skeleton
SkeletonUnrecPtr ExampleSkeleton = Skeleton::create();
ExampleSkeleton->pushToRootJoints(ExampleRootJoint);
//SkeletonDrawer
SkeletonDrawableUnrecPtr ExampleSkeletonDrawable = SkeletonDrawable::create();
ExampleSkeletonDrawable->setSkeleton(ExampleSkeleton);
ExampleSkeletonDrawable->setMaterial(ExampleMaterial);
ExampleSkeletonDrawable->setDrawBindPose(false); //By default, we won't draw the skeleton's bind pose
ExampleSkeletonDrawable->setBindPoseColor(Color4f(0.0, 1.0, 0.0, 1.0)); //When the skeleton's bind pose is rendered, it will be green
ExampleSkeletonDrawable->setDrawPose(true); //By default, we do draw the skeleton's current pose
ExampleSkeletonDrawable->setPoseColor(Color4f(0.0, 0.0, 1.0, 1.0)); //The skeleton's current pose is rendered in blue
//Skeleton Node
SkeletonNode = Node::create();
SkeletonNode->setCore(ExampleSkeletonDrawable);
//Create scene
NodeUnrecPtr scene = Node::create();
scene->setCore(Group::create());
scene->addChild(SkeletonNode);
mgr->setRoot(scene);
//Setup the Animation
setupAnimation(ExampleRootJoint, ExampleRootJoint->getChildJoints(0));
//Set the currently playing animation to TheJointAnimation (can be switched at runtime via a key command)
TheCurrentAnimation = TheJointAnimation;
// Show the whole Scene
mgr->showAll();
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"11BoneAnimation");
//Main Loop
TutorialWindow->mainLoop();
osgExit();
return 0;
}
DisplayFilterStageDataTransitPtr
DisplayFilterStage::setupStageData(Int32 iPixelWidth,
Int32 iPixelHeight)
{
DisplayFilterStageDataTransitPtr returnValue =
DisplayFilterStageData::createLocal();
if(returnValue == NULL)
return returnValue;
// Scene Buffer
FrameBufferObjectUnrecPtr pFBO = FrameBufferObject::createLocal();
RenderBufferUnrecPtr pDBuffer = RenderBuffer ::createLocal();
TextureBufferUnrecPtr pTBuffer = TextureBuffer ::createLocal();
TextureObjChunkUnrecPtr pTex = TextureObjChunk ::createLocal();
ImageUnrecPtr pImg = Image ::createLocal();
pImg->set(Image::OSG_RGB_PF,
iPixelWidth,
iPixelHeight,
1,
1,
1,
0.0,
0,
Image::OSG_UINT8_IMAGEDATA,
false);
pTex ->setImage (pImg );
pTex ->setMinFilter (GL_NEAREST );
pTex ->setMagFilter (GL_NEAREST );
pTex ->setWrapS (GL_CLAMP_TO_EDGE );
pTex ->setWrapT (GL_CLAMP_TO_EDGE );
pTBuffer->setTexture(pTex);
pDBuffer->setInternalFormat(GL_DEPTH_COMPONENT24);
pFBO->setSize(iPixelWidth, iPixelHeight);
pFBO->setColorAttachment(pTBuffer, 0);
pFBO->setDepthAttachment(pDBuffer );
pFBO->editMFDrawBuffers()->push_back(GL_COLOR_ATTACHMENT0_EXT);
pFBO->setEnableMultiSample (this->getEnableMultiSample ());
pFBO->setColorSamples (this->getColorSamples ());
pFBO->setCoverageSamples (this->getCoverageSamples ());
pFBO->setFixedSampleLocation(this->getFixedSampleLocation());
returnValue->setTarget(pFBO);
ChunkMaterialUnrecPtr pCMat = ChunkMaterial::createLocal();
pCMat->addChunk(pTex);
returnValue->setBaseMaterial(pCMat);
returnValue->setWidth (iPixelWidth );
returnValue->setHeight(iPixelHeight);
commitChanges();
return returnValue;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
// Set up Window
TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
TutorialWindow->setDisplayCallback(display);
TutorialWindow->setReshapeCallback(reshape);
//Add Window Listener
TutorialKeyListener TheKeyListener;
TutorialWindow->addKeyListener(&TheKeyListener);
TutorialMouseListener TheTutorialMouseListener;
TutorialMouseMotionListener TheTutorialMouseMotionListener;
TutorialWindow->addMouseListener(&TheTutorialMouseListener);
TutorialWindow->addMouseMotionListener(&TheTutorialMouseMotionListener);
// Create the SimpleSceneManager helper
mgr = new SimpleSceneManager;
// Tell the Manager what to manage
mgr->setWindow(TutorialWindow);
//Print key command info
std::cout << "\n\nKEY COMMANDS:" << std::endl;
std::cout << "space Play/Pause the animation" << std::endl;
std::cout << "B Show/Hide the bind pose skeleton" << std::endl;
std::cout << "SHIFT-B Show/Hide the bind pose mesh" << std::endl;
std::cout << "P Show/Hide the current pose skeleton" << std::endl;
std::cout << "SHIFT-P Show/Hide the current pose mesh" << std::endl;
std::cout << "CTRL-Q Exit\n\n" << std::endl;
//SkeletonDrawer System Material
LineChunkUnrecPtr ExampleLineChunk = LineChunk::create();
ExampleLineChunk->setWidth(2.0f);
ExampleLineChunk->setSmooth(true);
BlendChunkUnrecPtr ExampleBlendChunk = BlendChunk::create();
ExampleBlendChunk->setSrcFactor(GL_SRC_ALPHA);
ExampleBlendChunk->setDestFactor(GL_ONE_MINUS_SRC_ALPHA);
MaterialChunkUnrecPtr ExampleMaterialChunk = MaterialChunk::create();
ExampleMaterialChunk->setAmbient(Color4f(1.0f,1.0f,1.0f,1.0f));
ExampleMaterialChunk->setDiffuse(Color4f(0.0f,0.0f,0.0f,1.0f));
ExampleMaterialChunk->setSpecular(Color4f(0.0f,0.0f,0.0f,1.0f));
ChunkMaterialUnrecPtr ExampleMaterial = ChunkMaterial::create();
ExampleMaterial->addChunk(ExampleLineChunk);
ExampleMaterial->addChunk(ExampleMaterialChunk);
ExampleMaterial->addChunk(ExampleBlendChunk);
//Skeleton
ExampleSkeleton = SkeletonBlendedGeometry::create();
//===========================================Joints==================================================================
Matrix TempMat;
Matrix InvBind;
/*================================================================================================*/
/* Pelvis */
Pelvis = Joint::create(); //create a joint called Pelvis
TempMat.setTranslate(0.0,7.0,0.0);
Pelvis->setJointTransformation(TempMat);
NodeRecPtr PelvisNode = makeNodeFor(Pelvis);
InvBind = PelvisNode->getToWorld();
InvBind.invert();
ExampleSkeleton->pushToJoints(Pelvis, InvBind);
setName(Pelvis, "Pelvis Joint");
setName(PelvisNode, "Pelvis Node");
/*================================================================================================*/
/* Clavicle */
Clavicle = Joint::create(); //create a joint called Clavicle
TempMat.setTranslate(0.0,5.0,0.0);
Clavicle->setJointTransformation(TempMat);
NodeRecPtr ClavicleNode = makeNodeFor(Clavicle);
PelvisNode->addChild(ClavicleNode);
InvBind = ClavicleNode->getToWorld();
InvBind.invert();
ExampleSkeleton->pushToJoints(Clavicle, InvBind);
setName(Clavicle, "Clavicle Joint");
setName(ClavicleNode, "Clavicle Node");
/*================================================================================================*/
/* Left Shoulder */
LeftShoulder = Joint::create(); //create a joint called LeftShoulder
TempMat.setTranslate(1.0,-0.5,0.0);
LeftShoulder->setJointTransformation(TempMat);
NodeRecPtr LeftShoulderNode = makeNodeFor(LeftShoulder);
ClavicleNode->addChild(LeftShoulderNode);
InvBind = LeftShoulderNode->getToWorld();
InvBind.invert();
ExampleSkeleton->pushToJoints(LeftShoulder, InvBind);
setName(LeftShoulder, "Left Shoulder Joint");
setName(LeftShoulderNode, "Left Shoulder Node");
/*================================================================================================*/
/* Left Elbow */
LeftElbow = Joint::create(); //create a joint called LeftElbow
TempMat.setTranslate(2.0,0.0,0.0);
LeftElbow->setJointTransformation(TempMat);
NodeRecPtr LeftElbowNode = makeNodeFor(LeftElbow);
LeftShoulderNode->addChild(LeftElbowNode);
InvBind = LeftElbowNode->getToWorld();
InvBind.invert();
ExampleSkeleton->pushToJoints(LeftElbow, InvBind);
setName(LeftElbow, "Left Elbow Joint");
setName(LeftElbowNode, "Left Elbow Node");
/*================================================================================================*/
/* Left Hand */
LeftHand = Joint::create(); //create a joint called LeftHand
TempMat.setTranslate(2.0,0.0,0.0);
LeftHand->setJointTransformation(TempMat);
NodeRecPtr LeftHandNode = makeNodeFor(LeftHand);
LeftElbowNode->addChild(LeftHandNode);
InvBind = LeftHandNode->getToWorld();
InvBind.invert();
ExampleSkeleton->pushToJoints(LeftHand, InvBind);
setName(LeftHand, "Left Hand Joint");
setName(LeftHandNode, "Left Hand Node");
/*================================================================================================*/
/* Left Fingers */
LeftFingers = Joint::create(); //create a joint called LeftFingers
TempMat.setTranslate(1.0,0.0,0.0);
LeftFingers->setJointTransformation(TempMat);
NodeRecPtr LeftFingersNode = makeNodeFor(LeftFingers);
LeftHandNode->addChild(LeftFingersNode);
InvBind = LeftFingersNode->getToWorld();
InvBind.invert();
ExampleSkeleton->pushToJoints(LeftFingers, InvBind);
setName(LeftFingers, "Left Fingers Joint");
setName(LeftFingersNode, "Left Fingers Node");
/*================================================================================================*/
/* Right Shoulder */
RightShoulder = Joint::create(); //create a joint called RightShoulder
TempMat.setTranslate(-1.0,-0.5,0.0);
RightShoulder->setJointTransformation(TempMat);
NodeRecPtr RightShoulderNode = makeNodeFor(RightShoulder);
ClavicleNode->addChild(RightShoulderNode);
InvBind = RightShoulderNode->getToWorld();
InvBind.invert();
ExampleSkeleton->pushToJoints(RightShoulder, InvBind);
setName(RightShoulder, "Right Shoulder Joint");
setName(RightShoulderNode, "Right Shoulder Node");
/*================================================================================================*/
/* Right Elbow */
RightElbow = Joint::create(); //create a joint called RightElbow
TempMat.setTranslate(-2.0,0.0,0.0);
RightElbow->setJointTransformation(TempMat);
NodeRecPtr RightElbowNode = makeNodeFor(RightElbow);
RightShoulderNode->addChild(RightElbowNode);
InvBind = RightElbowNode->getToWorld();
InvBind.invert();
ExampleSkeleton->pushToJoints(RightElbow, InvBind);
setName(RightElbow, "Right Elbow Joint");
setName(RightElbowNode, "Right Elbow Node");
/*================================================================================================*/
/* Right Hand */
RightHand = Joint::create(); //create a joint called RightHand
TempMat.setTranslate(-2.0,0.0,0.0);
RightHand->setJointTransformation(TempMat);
NodeRecPtr RightHandNode = makeNodeFor(RightHand);
RightElbowNode->addChild(RightHandNode);
InvBind = RightHandNode->getToWorld();
InvBind.invert();
ExampleSkeleton->pushToJoints(RightHand, InvBind);
setName(RightHand, "Right Hand Joint");
setName(RightHandNode, "Right Hand Node");
/*================================================================================================*/
/* Right Fingers */
RightFingers = Joint::create(); //create a joint called RightFingers
TempMat.setTranslate(-1.0,0.0,0.0);
RightFingers->setJointTransformation(TempMat);
NodeRecPtr RightFingersNode = makeNodeFor(RightFingers);
RightHandNode->addChild(RightFingersNode);
InvBind = RightFingersNode->getToWorld();
InvBind.invert();
ExampleSkeleton->pushToJoints(RightFingers, InvBind);
setName(RightFingers, "Right Fingers Joint");
setName(RightFingersNode, "Right Fingers Node");
/*================================================================================================*/
/* Head */
Head = Joint::create(); //create a joint called Head
TempMat.setTranslate(0.0,1.0,0.0);
Head->setJointTransformation(TempMat);
NodeRecPtr HeadNode = makeNodeFor(Head);
ClavicleNode->addChild(HeadNode);
InvBind = HeadNode->getToWorld();
InvBind.invert();
ExampleSkeleton->pushToJoints(Head, InvBind);
setName(Head, "Head Joint");
setName(HeadNode, "Head Node");
/*================================================================================================*/
/* Left Hip */
LeftHip = Joint::create(); //create a joint called LeftHip
TempMat.setTranslate(1.0,-1.0,0.0);
LeftHip->setJointTransformation(TempMat);
NodeRecPtr LeftHipNode = makeNodeFor(LeftHip);
PelvisNode->addChild(LeftHipNode);
InvBind = LeftHipNode->getToWorld();
InvBind.invert();
ExampleSkeleton->pushToJoints(LeftHip, InvBind);
setName(LeftHip, "Left Hip Joint");
setName(LeftHipNode, "Left Hip Node");
/*================================================================================================*/
/* Left Knee */
LeftKnee = Joint::create(); //create a joint called LeftKnee
TempMat.setTranslate(0.0,-3.0,0.0);
LeftKnee->setJointTransformation(TempMat);
NodeRecPtr LeftKneeNode = makeNodeFor(LeftKnee);
LeftHipNode->addChild(LeftKneeNode);
InvBind = LeftKneeNode->getToWorld();
InvBind.invert();
ExampleSkeleton->pushToJoints(LeftKnee, InvBind);
setName(LeftKnee, "Left Knee Joint");
setName(LeftKneeNode, "Left Knee Node");
/*================================================================================================*/
/* Left Foot */
LeftFoot = Joint::create(); //create a joint called LeftFoot
TempMat.setTranslate(0.0,-3.0,0.0);
LeftFoot->setJointTransformation(TempMat);
NodeRecPtr LeftFootNode = makeNodeFor(LeftFoot);
LeftKneeNode->addChild(LeftFootNode);
InvBind = LeftFootNode->getToWorld();
InvBind.invert();
ExampleSkeleton->pushToJoints(LeftFoot, InvBind);
setName(LeftFoot, "Left Foot Joint");
setName(LeftFootNode, "Left Foot Node");
/*================================================================================================*/
/* Left Toes */
LeftToes = Joint::create(); //create a bone called ExampleChildbone
TempMat.setTranslate(0.0,0.0,1.0);
LeftToes->setJointTransformation(TempMat);
NodeRecPtr LeftToesNode = makeNodeFor(LeftToes);
LeftFootNode->addChild(LeftToesNode);
InvBind = LeftToesNode->getToWorld();
InvBind.invert();
ExampleSkeleton->pushToJoints(LeftToes, InvBind);
setName(LeftToes, "Left Toes Joint");
setName(LeftToesNode, "Left Toes Node");
/*================================================================================================*/
/* Right Hip */
RightHip = Joint::create(); //create a joint called RightHip
TempMat.setTranslate(-1.0,-1.0,0.0);
RightHip->setJointTransformation(TempMat);
NodeRecPtr RightHipNode = makeNodeFor(RightHip);
PelvisNode->addChild(RightHipNode);
InvBind = RightHipNode->getToWorld();
InvBind.invert();
ExampleSkeleton->pushToJoints(RightHip, InvBind);
setName(RightHip, "Right Hip Joint");
setName(RightHipNode, "Right Hip Node");
/*================================================================================================*/
/* Right Knee */
RightKnee = Joint::create(); //create a joint called RightKnee
TempMat.setTranslate(0.0,-3.0,0.0);
RightKnee->setJointTransformation(TempMat);
NodeRecPtr RightKneeNode = makeNodeFor(RightKnee);
RightHipNode->addChild(RightKneeNode);
InvBind = RightKneeNode->getToWorld();
InvBind.invert();
ExampleSkeleton->pushToJoints(RightKnee, InvBind);
setName(RightKnee, "Right Knee Joint");
setName(RightKneeNode, "Right Knee Node");
/*================================================================================================*/
/* Right Foot */
RightFoot = Joint::create(); //create a joint called RightFoot
TempMat.setTranslate(0.0,-3.0,0.0);
RightFoot->setJointTransformation(TempMat);
NodeRecPtr RightFootNode = makeNodeFor(RightFoot);
RightKneeNode->addChild(RightFootNode);
InvBind = RightFootNode->getToWorld();
InvBind.invert();
ExampleSkeleton->pushToJoints(RightFoot, InvBind);
setName(RightFoot, "Right Foot Joint");
setName(RightFootNode, "Right Foot Node");
/*================================================================================================*/
/* Right Toes */
RightToes = Joint::create(); //create a joint called RightToes
TempMat.setTranslate(0.0,0.0,1.0);
RightToes->setJointTransformation(TempMat);
NodeRecPtr RightToesNode = makeNodeFor(RightToes);
RightFootNode->addChild(RightToesNode);
InvBind = RightToesNode->getToWorld();
InvBind.invert();
ExampleSkeleton->pushToJoints(RightToes, InvBind);
setName(RightToes, "Right Toes Joint");
setName(RightToesNode, "Right Toes Node");
//Create a geometry to attach to the skeleton (i.e-> skin)
GeoUInt8PropertyUnrecPtr type = GeoUInt8Property::create();
type->push_back(GL_QUADS);
GeoUInt32PropertyUnrecPtr lens = GeoUInt32Property::create();
lens->push_back(72);
GeoPnt3fPropertyUnrecPtr pnts = GeoPnt3fProperty ::create();
// the points of the Quads
//Back
pnts->push_back(Pnt3f(-0.5, 6.0, 0));
pnts->push_back(Pnt3f( 0.5, 6.0, 0));
pnts->push_back(Pnt3f( 0.5, 12.0, 0));
pnts->push_back(Pnt3f(-0.5, 12.0, 0));
//Head
pnts->push_back(Pnt3f(-0.5, 12, 0));
pnts->push_back(Pnt3f( 0.5, 12, 0));
pnts->push_back(Pnt3f( 0.5, 13, 0));
pnts->push_back(Pnt3f(-0.5, 13, 0));
//Left Shoulder
pnts->push_back(Pnt3f(0.0, 11.5, 0));
pnts->push_back(Pnt3f(0.0, 12.5, 0));
pnts->push_back(Pnt3f(1.0, 12.0, 0));
pnts->push_back(Pnt3f(1.0, 11.0, 0));
//Left Humerus
pnts->push_back(Pnt3f(1.0, 11.0, 0));
pnts->push_back(Pnt3f(1.0, 12.0, 0));
pnts->push_back(Pnt3f(3.0, 12.0, 0));
pnts->push_back(Pnt3f(3.0, 11.0, 0));
//Left Radius
pnts->push_back(Pnt3f(3.0, 11.0, 0));
pnts->push_back(Pnt3f(3.0, 12.0, 0));
pnts->push_back(Pnt3f(5.0, 12.0, 0));
pnts->push_back(Pnt3f(5.0, 11.0, 0));
//Left Hand
pnts->push_back(Pnt3f(5.0, 11.0, 0));
pnts->push_back(Pnt3f(5.0, 12.0, 0));
pnts->push_back(Pnt3f(6.0, 12.0, 0));
pnts->push_back(Pnt3f(6.0, 11.0, 0));
//Right Shoulder
pnts->push_back(Pnt3f(0.0, 11.5, 0));
pnts->push_back(Pnt3f(0.0, 12.5, 0));
pnts->push_back(Pnt3f(-1.0, 12.0, 0));
pnts->push_back(Pnt3f(-1.0, 11.0, 0));
//Right Humerus
pnts->push_back(Pnt3f(-1.0, 11.0, 0));
pnts->push_back(Pnt3f(-1.0, 12.0, 0));
pnts->push_back(Pnt3f(-3.0, 12.0, 0));
pnts->push_back(Pnt3f(-3.0, 11.0, 0));
//Right Radius
pnts->push_back(Pnt3f(-3.0, 11.0, 0));
pnts->push_back(Pnt3f(-3.0, 12.0, 0));
pnts->push_back(Pnt3f(-5.0, 12.0, 0));
pnts->push_back(Pnt3f(-5.0, 11.0, 0));
//Right Hand
pnts->push_back(Pnt3f(-5.0, 11.0, 0));
pnts->push_back(Pnt3f(-5.0, 12.0, 0));
pnts->push_back(Pnt3f(-6.0, 12.0, 0));
pnts->push_back(Pnt3f(-6.0, 11.0, 0));
//Left Hip
pnts->push_back(Pnt3f(0.0, 6.5, 0));
pnts->push_back(Pnt3f(0.5, 7.5, 0));
pnts->push_back(Pnt3f( 1.5, 6.0, 0));
pnts->push_back(Pnt3f(0.5, 6.0, 0));
//Left Femur
pnts->push_back(Pnt3f(0.5, 6.0, 0));
pnts->push_back(Pnt3f( 1.5, 6.0, 0));
pnts->push_back(Pnt3f( 1.5, 3.0, 0));
pnts->push_back(Pnt3f(0.5, 3.0, 0));
//Left Tibia
pnts->push_back(Pnt3f(0.5, 3.0, 0));
pnts->push_back(Pnt3f( 1.5, 3.0, 0));
pnts->push_back(Pnt3f( 1.5, 0.0, 0));
pnts->push_back(Pnt3f(0.5, 0.0, 0));
//Left Foot
pnts->push_back(Pnt3f(0.5, 0.0, 0));
pnts->push_back(Pnt3f( 1.5, 0.0, 0));
pnts->push_back(Pnt3f( 1.5, 0.0, 1.0));
pnts->push_back(Pnt3f(0.5, 0.0, 1.0));
//Right Hip
pnts->push_back(Pnt3f(0.0, 6.5, 0));
pnts->push_back(Pnt3f(-0.5, 7.5, 0));
pnts->push_back(Pnt3f( -1.5, 6.0, 0));
pnts->push_back(Pnt3f(-0.5, 6.0, 0));
//Right Femur
pnts->push_back(Pnt3f(-0.5, 6.0, 0));
pnts->push_back(Pnt3f( -1.5, 6.0, 0));
pnts->push_back(Pnt3f( -1.5, 3.0, 0));
pnts->push_back(Pnt3f(-0.5, 3.0, 0));
//Right Tibia
pnts->push_back(Pnt3f(-0.5, 3.0, 0));
pnts->push_back(Pnt3f( -1.5, 3.0, 0));
pnts->push_back(Pnt3f( -1.5, 0.0, 0));
pnts->push_back(Pnt3f(-0.5, 0.0, 0));
//Right Foot
pnts->push_back(Pnt3f(-0.5, 0.0, 0));
pnts->push_back(Pnt3f( -1.5, 0.0, 0));
pnts->push_back(Pnt3f( -1.5, 0.0, 1.0));
pnts->push_back(Pnt3f(-0.5, 0.0, 1.0));
//Normals
GeoVec3fPropertyUnrecPtr norms = GeoVec3fProperty ::create();
geo=Geometry::create();
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
//Left Hip
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
//Left Femur
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
//Left Tibia
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
//Left Foot
norms->push_back(Vec3f( 0.0,1.0,0.0));
norms->push_back(Vec3f( 0.0,1.0,0.0));
norms->push_back(Vec3f( 0.0,1.0,0.0));
norms->push_back(Vec3f( 0.0,1.0,0.0));
//Right Hip
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
//Right Femur
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
//Right Tibia
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
norms->push_back(Vec3f( 0.0,0.0,1.0));
//Right Foot
norms->push_back(Vec3f( 0.0,1.0,0.0));
norms->push_back(Vec3f( 0.0,1.0,0.0));
norms->push_back(Vec3f( 0.0,1.0,0.0));
norms->push_back(Vec3f( 0.0,1.0,0.0));
//Tell the geometry (geo) to use the points and normals we just defined
geo->setTypes (type);
geo->setLengths (lens);
geo->setPositions(pnts);
geo->setNormals(norms);
// assign a material to the geometry to make it visible. The details
// of materials are defined later.
geo->setMaterial(getDefaultMaterial());
//Create unbound geometry node (for displaying mesh in its bind pose)
UnboundGeometry = Node::create();
UnboundGeometry->setCore(geo);
UnboundGeometry->setTravMask(0); //By default, we won't show the mesh's bind pose
//SkeletonDrawer
SkeletonDrawableUnrecPtr ExampleSkeletonDrawable = SkeletonDrawable::create();
ExampleSkeletonDrawable->setSkeleton(ExampleSkeleton);
ExampleSkeletonDrawable->setMaterial(ExampleMaterial);
ExampleSkeletonDrawable->setDrawBindPose(false); //By default, we don't draw the skeleton's bind pose
ExampleSkeletonDrawable->setBindPoseColor(Color4f(0.0, 1.0, 0.0, 1.0)); //When drawn, the skeleton's bind pose renders green
ExampleSkeletonDrawable->setDrawPose(true); //By default, we do draw the skeleton's current pose
ExampleSkeletonDrawable->setPoseColor(Color4f(0.0, 0.0, 1.0, 1.0)); //The skeleton's current pose renders blue
//Skeleton Node
SkeletonNode = Node::create();
SkeletonNode->setCore(ExampleSkeletonDrawable);
// Skeleton Blended Geometry
// Here we are attaching the "skin" to the skeleton so that when the skeleton is animated, the skin moves with it
ExampleSkeleton->setBaseGeometry(geo);
//Back
ExampleSkeleton->addJointBlending(0,Pelvis,1.0f);
ExampleSkeleton->addJointBlending(1,Pelvis,1.0f);
ExampleSkeleton->addJointBlending(2,Clavicle,1.0f);
ExampleSkeleton->addJointBlending(3,Clavicle,1.0f);
//Head
ExampleSkeleton->addJointBlending(4,Clavicle,1.0f);
ExampleSkeleton->addJointBlending(5,Clavicle,1.0f);
ExampleSkeleton->addJointBlending(6,Head,1.0f);
ExampleSkeleton->addJointBlending(7,Head,1.0f);
//Left Shoulder
ExampleSkeleton->addJointBlending(8,Clavicle,1.0f);
ExampleSkeleton->addJointBlending(9,Clavicle,1.0f);
ExampleSkeleton->addJointBlending(10,LeftShoulder,1.0f);
ExampleSkeleton->addJointBlending(11,LeftShoulder,1.0f);
//Left Humerus
ExampleSkeleton->addJointBlending(12,LeftShoulder,1.0f);
ExampleSkeleton->addJointBlending(13,LeftShoulder,1.0f);
ExampleSkeleton->addJointBlending(14,LeftElbow,0.8f);
ExampleSkeleton->addJointBlending(15,LeftElbow,0.8f);
ExampleSkeleton->addJointBlending(14,LeftHand,0.2f);
ExampleSkeleton->addJointBlending(15,LeftHand,0.2f);
//Left Radius
ExampleSkeleton->addJointBlending(16,LeftElbow,1.0f);
ExampleSkeleton->addJointBlending(17,LeftElbow,1.0f);
ExampleSkeleton->addJointBlending(18,LeftHand,1.0f);
ExampleSkeleton->addJointBlending(19,LeftHand,1.0f);
//Left Hand
ExampleSkeleton->addJointBlending(20,LeftHand,1.0f);
ExampleSkeleton->addJointBlending(21,LeftHand,1.0f);
ExampleSkeleton->addJointBlending(22,LeftFingers,1.0f);
ExampleSkeleton->addJointBlending(23,LeftFingers,1.0f);
//Right Shoulder
ExampleSkeleton->addJointBlending(24,Clavicle,1.0f);
ExampleSkeleton->addJointBlending(25,Clavicle,1.0f);
ExampleSkeleton->addJointBlending(26,RightShoulder,1.0f);
ExampleSkeleton->addJointBlending(27,RightShoulder,1.0f);
//Right Humerus
ExampleSkeleton->addJointBlending(28,RightShoulder,1.0f);
ExampleSkeleton->addJointBlending(29,RightShoulder,1.0f);
ExampleSkeleton->addJointBlending(30,RightElbow,1.0f);
ExampleSkeleton->addJointBlending(31,RightElbow,1.0f);
//Right Radius
ExampleSkeleton->addJointBlending(32,RightElbow,1.0f);
ExampleSkeleton->addJointBlending(33,RightElbow,1.0f);
ExampleSkeleton->addJointBlending(34,RightHand,1.0f);
ExampleSkeleton->addJointBlending(35,RightHand,1.0f);
//Right Hand
ExampleSkeleton->addJointBlending(36,RightHand,1.0f);
ExampleSkeleton->addJointBlending(37,RightHand,1.0f);
ExampleSkeleton->addJointBlending(38,RightFingers,1.0f);
ExampleSkeleton->addJointBlending(39,RightFingers,1.0f);
//Left Hip
ExampleSkeleton->addJointBlending(40,Pelvis,1.0f);
ExampleSkeleton->addJointBlending(41,Pelvis,1.0f);
ExampleSkeleton->addJointBlending(42,LeftHip,1.0f);
ExampleSkeleton->addJointBlending(43,LeftHip,1.0f);
//Left Femur
ExampleSkeleton->addJointBlending(44,LeftHip,1.0f);
ExampleSkeleton->addJointBlending(45,LeftHip,1.0f);
ExampleSkeleton->addJointBlending(46,LeftKnee,1.0f);
ExampleSkeleton->addJointBlending(47,LeftKnee,1.0f);
//Left Tibia
ExampleSkeleton->addJointBlending(48,LeftKnee,1.0f);
ExampleSkeleton->addJointBlending(49,LeftKnee,1.0f);
ExampleSkeleton->addJointBlending(50,LeftFoot,1.0f);
ExampleSkeleton->addJointBlending(51,LeftFoot,1.0f);
//Left Foot
ExampleSkeleton->addJointBlending(52,LeftFoot,1.0f);
ExampleSkeleton->addJointBlending(53,LeftFoot,1.0f);
ExampleSkeleton->addJointBlending(54,LeftToes,1.0f);
ExampleSkeleton->addJointBlending(55,LeftToes,1.0f);
//Right Hip
ExampleSkeleton->addJointBlending(56,Pelvis,1.0f);
ExampleSkeleton->addJointBlending(57,Pelvis,1.0f);
ExampleSkeleton->addJointBlending(58,RightHip,1.0f);
ExampleSkeleton->addJointBlending(59,RightHip,1.0f);
//Right Femur
ExampleSkeleton->addJointBlending(60,RightHip,1.0f);
ExampleSkeleton->addJointBlending(61,RightHip,1.0f);
ExampleSkeleton->addJointBlending(62,RightKnee,1.0f);
ExampleSkeleton->addJointBlending(63,RightKnee,1.0f);
//Right Tibia
ExampleSkeleton->addJointBlending(64,RightKnee,1.0f);
ExampleSkeleton->addJointBlending(65,RightKnee,1.0f);
ExampleSkeleton->addJointBlending(66,RightFoot,1.0f);
ExampleSkeleton->addJointBlending(67,RightFoot,1.0f);
//Right Foot
ExampleSkeleton->addJointBlending(68,RightFoot,1.0f);
ExampleSkeleton->addJointBlending(69,RightFoot,1.0f);
ExampleSkeleton->addJointBlending(70,RightToes,1.0f);
ExampleSkeleton->addJointBlending(71,RightToes,1.0f);
MeshNode = Node::create();
MeshNode->setCore(ExampleSkeleton);
//Create scene node
NodeUnrecPtr scene = Node::create();
scene->setCore(Group::create());
scene->addChild(UnboundGeometry);
scene->addChild(SkeletonNode);
scene->addChild(MeshNode);
mgr->setRoot(scene);
//Setup the Animation
setupAnimation();
//Save to an xml file
FCFileType::FCPtrStore Containers;
Containers.insert(ExampleSkeleton);
Containers.insert(PelvisNode);
Containers.insert(TheSkeletonAnimation);
//Use an empty Ignore types vector
FCFileType::FCTypeVector IgnoreTypes;
//IgnoreTypes.push_back(Node::getClassType().getId());
//Write the Field Containers to a xml file
FCFileHandler::the()->write(Containers,BoostPath("./13Output.xml"),IgnoreTypes);
// Show the whole Scene
mgr->showAll();
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"13MeshBlending");
//Main Loop
TutorialWindow->mainLoop();
osgExit();
return 0;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
// Set up Window
TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
TutorialWindow->setDisplayCallback(display);
TutorialWindow->setReshapeCallback(reshape);
//Add Window Listener
TutorialKeyListener TheKeyListener;
TutorialWindow->addKeyListener(&TheKeyListener);
TutorialMouseListener TheTutorialMouseListener;
TutorialMouseMotionListener TheTutorialMouseMotionListener;
TutorialWindow->addMouseListener(&TheTutorialMouseListener);
TutorialWindow->addMouseMotionListener(&TheTutorialMouseMotionListener);
// Create the SimpleSceneManager helper
mgr = new SimpleSceneManager;
// Tell the Manager what to manage
mgr->setWindow(TutorialWindow);
//Shader Material
BlendChunkUnrecPtr ExampleBlendChunk = BlendChunk::create();
ExampleBlendChunk->setSrcFactor(GL_SRC_ALPHA);
ExampleBlendChunk->setDestFactor(GL_ONE_MINUS_SRC_ALPHA);
//Material Chunk
MaterialChunkUnrecPtr ShaderMaterialChunk = MaterialChunk::create();
ShaderMaterialChunk->setAmbient(Color4f(0.4f,0.4f,0.4f,1.0f));
ShaderMaterialChunk->setDiffuse(Color4f(0.7f,0.7f,0.7f,1.0f));
ShaderMaterialChunk->setSpecular(Color4f(1.0f,1.0f,1.0f,1.0f));
//Shader Chunk
SimpleSHLChunkUnrecPtr TheSHLChunk = SimpleSHLChunk::create();
TheSHLChunk->setVertexProgram(createSHLVertexProg());
TheSHLChunk->setFragmentProgram(createSHLFragProg());
//Color Parameter
ShaderVariableVec4fUnrecPtr Color1Parameter = ShaderVariableVec4f::create();
Color1Parameter->setName("Color1");
Color1Parameter->setValue(Vec4f(0.0f,1.0f,0.0f,1.0f));
ShaderVariableVec4fUnrecPtr Color2Parameter = ShaderVariableVec4f::create();
Color2Parameter->setName("Color2");
Color2Parameter->setValue(Vec4f(1.0f,1.0f,1.0f,1.0f));
//Shader Parameter Chunk
SHLParameterChunkUnrecPtr SHLParameters = SHLParameterChunk::create();
SHLParameters->getParameters().push_back(Color1Parameter);
SHLParameters->getParameters().push_back(Color2Parameter);
SHLParameters->setSHLChunk(TheSHLChunk);
ChunkMaterialUnrecPtr ShaderMaterial = ChunkMaterial::create();
ShaderMaterial->addChunk(ShaderMaterialChunk);
ShaderMaterial->addChunk(TheSHLChunk);
ShaderMaterial->addChunk(SHLParameters);
//Torus Node
GeometryUnrecPtr TorusGeometry = makeTorusGeo(5.0f,20.0f, 32,32);
TorusGeometry->setMaterial(ShaderMaterial);
NodeUnrecPtr TorusNode = Node::create();
TorusNode->setCore(TorusGeometry);
// Make Main Scene Node
NodeUnrecPtr scene = Node::create();
scene->setCore(Group::create());
scene->addChild(TorusNode);
mgr->setRoot(scene);
// Show the whole Scene
mgr->showAll();
//Create the Animations
initAnimations(Color1Parameter, "value");
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"04ShaderAnimation");
//Main Loop
TutorialWindow->mainLoop();
osgExit();
return 0;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
// Set up Window
TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
TutorialWindow->setDisplayCallback(display);
TutorialWindow->setReshapeCallback(reshape);
//Add Window Listener
TutorialKeyListener TheKeyListener;
TutorialWindow->addKeyListener(&TheKeyListener);
TutorialMouseListener TheTutorialMouseListener;
TutorialMouseMotionListener TheTutorialMouseMotionListener;
TutorialWindow->addMouseListener(&TheTutorialMouseListener);
TutorialWindow->addMouseMotionListener(&TheTutorialMouseMotionListener);
// Create the SimpleSceneManager helper
mgr = new SimpleSceneManager;
// Tell the Manager what to manage
mgr->setWindow(TutorialWindow);
//SkeletonDrawer System Material
LineChunkUnrecPtr ExampleLineChunk = LineChunk::create();
ExampleLineChunk->setWidth(4.0f);
ExampleLineChunk->setSmooth(true);
BlendChunkUnrecPtr ExampleBlendChunk = BlendChunk::create();
ExampleBlendChunk->setSrcFactor(GL_SRC_ALPHA);
ExampleBlendChunk->setDestFactor(GL_ONE_MINUS_SRC_ALPHA);
MaterialChunkUnrecPtr ExampleMaterialChunk = MaterialChunk::create();
ExampleMaterialChunk->setAmbient(Color4f(1.0f,1.0f,1.0f,1.0f));
ExampleMaterialChunk->setDiffuse(Color4f(0.0f,0.0f,0.0f,1.0f));
ExampleMaterialChunk->setSpecular(Color4f(0.0f,0.0f,0.0f,1.0f));
ChunkMaterialUnrecPtr ExampleMaterial = ChunkMaterial::create();
ExampleMaterial->addChunk(ExampleLineChunk);
ExampleMaterial->addChunk(ExampleMaterialChunk);
ExampleMaterial->addChunk(ExampleBlendChunk);
GeometryRefPtr SphereGeometry = makeSphereGeo(2, 0.25f);
GeometryRefPtr BoxGeometry = makeBoxGeo(0.5f,0.5f,0.5f,1,1,1);
//Skeleton
SkeletonBlendedGeometryUnrecPtr ExampleSkeleton = SkeletonBlendedGeometry::create();
//Joint
TransformRecPtr ExampleRootJoint = Transform::create();
NodeRecPtr ExampleRootJointNode = makeNodeFor(ExampleRootJoint);
//Add this joint to the skeleton
ExampleSkeleton->pushToJoints(ExampleRootJointNode, Matrix());
NodeRecPtr TempRootJointNode = ExampleRootJointNode;
NodeRefPtr GeoNode = makeNodeFor(BoxGeometry);
TempRootJointNode->addChild(GeoNode);
Matrix TempMat;
//Create a set of randomly placed child joints
for (Real32 i = 0.0f; i < 5.0f; ++i)
{
TransformRecPtr ExampleChildJoint = Transform::create();
NodeRecPtr ExampleChildJointNode = makeNodeFor(ExampleChildJoint);
GeoNode = makeNodeFor(SphereGeometry);
ExampleChildJointNode->addChild(GeoNode);
//TempMat.setTranslate(RandomPoolManager::getRandomReal32(0.0, 10.0f), RandomPoolManager::getRandomReal32(0.0f, 10.0f), RandomPoolManager::getRandomReal32(0.0f, 10.0f));
switch((static_cast<UInt32>(i) % 3))
{
case 0:
TempMat.setTranslate(2.0f,0.0f,0.0f);
break;
case 1:
TempMat.setTranslate(0.0f,2.0f,0.0f);
break;
case 2:
TempMat.setTranslate(0.0f,0.0f,2.0f);
break;
}
//Set bind and current transformations to TempMat (calculated above)
ExampleChildJoint->setMatrix(TempMat);
//Add ExampleChildJoint as a child to the previous joint
TempRootJointNode->addChild(ExampleChildJointNode);//add a Child to the root joint
//ExampleChildJoint will be the next parent joint
TempRootJointNode = ExampleChildJointNode;
//Add this joint to the skeleton
Matrix InvBind(TempRootJointNode->getToWorld());
InvBind.invert();
ExampleSkeleton->pushToJoints(ExampleChildJointNode, InvBind);
}
//SkeletonDrawer
SkeletonDrawableUnrecPtr ExampleSkeletonDrawable = SkeletonDrawable::create();
ExampleSkeletonDrawable->setSkeleton(ExampleSkeleton);
ExampleSkeletonDrawable->setMaterial(ExampleMaterial);
//Skeleton Particle System Node
NodeUnrecPtr SkeletonNode = Node::create();
SkeletonNode->setCore(ExampleSkeletonDrawable);
// Make Main Scene Node and add the Torus
NodeUnrecPtr scene = Node::create();
scene->setCore(Group::create());
scene->addChild(SkeletonNode);
scene->addChild(ExampleRootJointNode);
mgr->setRoot(scene);
// Show the whole Scene
mgr->showAll();
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"10SkeletonDrawer");
//Main Loop
TutorialWindow->mainLoop();
osgExit();
return 0;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
// Set up Window
TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
TutorialWindow->setDisplayCallback(display);
TutorialWindow->setReshapeCallback(reshape);
//Add Window Listener
TutorialKeyListener TheKeyListener;
TutorialWindow->addKeyListener(&TheKeyListener);
TutorialMouseListener TheTutorialMouseListener;
TutorialMouseMotionListener TheTutorialMouseMotionListener;
TutorialWindow->addMouseListener(&TheTutorialMouseListener);
TutorialWindow->addMouseMotionListener(&TheTutorialMouseMotionListener);
// Create the SimpleSceneManager helper
mgr = new SimpleSceneManager;
// Tell the Manager what to manage
mgr->setWindow(TutorialWindow);
//Print key command info
std::cout << "\n\nKEY COMMANDS:" << std::endl;
std::cout << "CTRL-Q Exit\n\n" << std::endl;
//SkeletonDrawer System Material
LineChunkUnrecPtr ExampleLineChunk = LineChunk::create();
ExampleLineChunk->setWidth(2.0f);
ExampleLineChunk->setSmooth(true);
BlendChunkUnrecPtr ExampleBlendChunk = BlendChunk::create();
ExampleBlendChunk->setSrcFactor(GL_SRC_ALPHA);
ExampleBlendChunk->setDestFactor(GL_ONE_MINUS_SRC_ALPHA);
MaterialChunkUnrecPtr ExampleMaterialChunk = MaterialChunk::create();
ExampleMaterialChunk->setAmbient(Color4f(1.0f,1.0f,1.0f,1.0f));
ExampleMaterialChunk->setDiffuse(Color4f(0.0f,0.0f,0.0f,1.0f));
ExampleMaterialChunk->setSpecular(Color4f(0.0f,0.0f,0.0f,1.0f));
ChunkMaterialUnrecPtr ExampleMaterial = ChunkMaterial::create();
ExampleMaterial->addChunk(ExampleLineChunk);
ExampleMaterial->addChunk(ExampleMaterialChunk);
ExampleMaterial->addChunk(ExampleBlendChunk);
//Joint Node Hierarchy
NodeRecPtr ExampleJointNode;
//Create a new skeleton
SkeletonBlendedGeometryRecPtr ExampleSkeleton;
//Load skeleton from an XML file
FCFileType::FCPtrStore NewContainers;
NewContainers = FCFileHandler::the()->read(BoostPath("./Data/14Skeleton.xml"));
FCFileType::FCPtrStore::iterator Itor;
for(Itor = NewContainers.begin() ; Itor != NewContainers.end() ; ++Itor)
{
//We only want the skeleton; ignore anything else saved in the XML file
if( (*Itor)->getType() == (SkeletonBlendedGeometry::getClassType()))
{
ExampleSkeleton = (dynamic_pointer_cast<SkeletonBlendedGeometry>(*Itor));
}
if( (*Itor)->getType() == (Node::getClassType()) &&
(dynamic_pointer_cast<Node>(*Itor)->getParent() == NULL))
{
ExampleJointNode = (dynamic_pointer_cast<Node>(*Itor));
}
}
//SkeletonDrawer
SkeletonDrawableUnrecPtr ExampleSkeletonDrawable = SkeletonDrawable::create();
ExampleSkeletonDrawable->setSkeleton(ExampleSkeleton);
ExampleSkeletonDrawable->setMaterial(ExampleMaterial);
//Skeleton Node
NodeUnrecPtr SkeletonNode = Node::create();
SkeletonNode->setCore(ExampleSkeletonDrawable);
// Make Main Scene Node and add the Torus
NodeUnrecPtr scene = Node::create();
scene->setCore(Group::create());
scene->addChild(SkeletonNode);
mgr->setRoot(scene);
// Show the whole Scene
mgr->showAll();
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"14SkeletonLoader");
//Main Loop
TutorialWindow->mainLoop();
osgExit();
return 0;
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
{
// Set up Window
WindowEventProducerRecPtr TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
// Create the SimpleSceneManager helper
SimpleSceneManager sceneManager;
TutorialWindow->setDisplayCallback(boost::bind(display, &sceneManager));
TutorialWindow->setReshapeCallback(boost::bind(reshape, _1, &sceneManager));
//Attach to events
TutorialWindow->connectMousePressed(boost::bind(mousePressed, _1, &sceneManager));
TutorialWindow->connectMouseReleased(boost::bind(mouseReleased, _1, &sceneManager));
TutorialWindow->connectMouseDragged(boost::bind(mouseDragged, _1, &sceneManager));
TutorialWindow->connectMouseWheelMoved(boost::bind(mouseWheelMoved, _1, &sceneManager));
// Tell the Manager what to manage
sceneManager.setWindow(TutorialWindow);
VideoWrapperRecPtr TheVideo = getDefaultVideoManager()->createVideoWrapper();
TheVideo->attachUpdateProducer(TutorialWindow);
TheVideo->connectStarted(boost::bind(handleVideoStarted, _1));
TheVideo->connectPaused(boost::bind(handleVideoPaused, _1));
TheVideo->connectUnpaused(boost::bind(handleVideoUnpaused, _1));
TheVideo->connectStopped(boost::bind(handleVideoStopped, _1));
TheVideo->connectClosed(boost::bind(handleVideoClosed, _1));
TheVideo->connectSeeked(boost::bind(handleVideoSeeked, _1));
TheVideo->connectCycled(boost::bind(handleVideoCycled, _1));
TheVideo->connectOpened(boost::bind(handleVideoOpened, _1));
TheVideo->connectEnded(boost::bind(handleVideoEnded, _1));
BoostPath VideoFilePath("./Data/ExampleVideo.avi");
if(argc >= 2)
{
VideoFilePath = BoostPath(argv[1]);
if(!boost::filesystem::exists(VideoFilePath))
{
std::cerr << "Could not load file: "<< VideoFilePath.string()
<< ", because no such files exists."<< std::endl;
VideoFilePath = BoostPath("./Data/ExampleVideo.avi");
}
}
TheVideo->open(VideoFilePath, TutorialWindow);
TheVideo->pause();
if(TheVideo->hasAudio())
{
TheVideo->enableAudio();
TheVideo->setAudioVolume(0.5f);
}
//Wait for the video to initialize
std::cout << "Dimensions: " << TheVideo->getWidth()
<< "x" << TheVideo->getHeight()
<< std::endl;
Real32 AspectRatio(static_cast<Real32>(TheVideo->getWidth())/static_cast<Real32>(TheVideo->getHeight()));
//Real32 AspectRatio(4.0f/3.0f);
// Set filtering modes. LINEAR is cheap and good if the image size
// changes very little (i.e. the window is about the same size as
// the images).
//TheVideo->setMinFilter(GL_LINEAR);
TheVideo->setMinFilter(GL_NEAREST);
TheVideo->setMagFilter(GL_LINEAR);
//TheVideo->setMagFilter(GL_NEAREST);
// Set the wrapping modes. We don't need repetition, it might actually
// introduce artifactes at the borders, so switch it off.
TheVideo->setWrapS(GL_CLAMP_TO_EDGE);
TheVideo->setWrapT(GL_CLAMP_TO_EDGE);
TheVideo->setScale(false);
ChunkMaterialUnrecPtr VideoMaterial = ChunkMaterial::create();
VideoMaterial->addChunk(TheVideo);
StateChunkUnrecPtr pMChunk = MaterialChunk::create();
VideoMaterial->addChunk(pMChunk);
// create the scene
//Plane Geometry
GeometryRecPtr PlaneGeometry = makePlaneGeo(10.0*AspectRatio,10.0,10,10);
PlaneGeometry->setMaterial(VideoMaterial);
NodeRecPtr PlaneGeometryNode = Node::create();
PlaneGeometryNode->setCore(PlaneGeometry);
//Box Geometry
GeometryRecPtr BoxGeometry = makeBoxGeo(10.0*AspectRatio,10.0,10.0,2,2,2);
BoxGeometry->setMaterial(VideoMaterial);
NodeRecPtr BoxGeometryNode = Node::create();
BoxGeometryNode->setCore(BoxGeometry);
//Sphere Geometry
GeometryRecPtr SphereGeometry = makeSphereGeo(2,5.0);
SphereGeometry->setMaterial(VideoMaterial);
NodeRecPtr SphereGeometryNode = Node::create();
SphereGeometryNode->setCore(SphereGeometry);
//Torus Geometry
GeometryRecPtr TorusGeometry = makeTorusGeo(2.0,5.0,32,32);
TorusGeometry->setMaterial(VideoMaterial);
NodeRecPtr TorusGeometryNode = Node::create();
TorusGeometryNode->setCore(TorusGeometry);
//Switch Node
SwitchRecPtr GeometryNodeSwitch = Switch::create();
GeometryNodeSwitch->setChoice(0);
NodeRecPtr SwitchNode = Node::create();
SwitchNode->setCore(GeometryNodeSwitch);
SwitchNode->addChild(PlaneGeometryNode);
SwitchNode->addChild(BoxGeometryNode);
SwitchNode->addChild(SphereGeometryNode);
SwitchNode->addChild(TorusGeometryNode);
NodeRecPtr scene = Node::create();
TransformRecPtr trans = Transform::create();
scene->setCore(trans);
scene->addChild(SwitchNode);
TutorialWindow->connectKeyTyped(boost::bind(handleKeyTyped, _1, TheVideo.get(), GeometryNodeSwitch.get()));
sceneManager.setRoot(scene);
// Show the whole Scene
sceneManager.showAll();
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"01PlayVideo");
commitChanges();
//Enter main Loop
TutorialWindow->mainLoop();
}
osgExit();
return 0;
}
