void RenderTranslucentMgr::addElement( RenderInst *inst )
{
// Right off the bat if its not translucent skip it.
if ( !inst->translucentSort )
return;
// What type of instance is this.
const bool isMeshInst = inst->type == RenderPassManager::RIT_Translucent;
// Get its material if its a mesh.
BaseMatInstance* matInst = NULL;
if ( isMeshInst )
matInst = static_cast<MeshRenderInst*>( inst )->matInst;
// If the material isn't translucent the skip it.
if ( matInst && !matInst->getMaterial()->isTranslucent() )
return;
// We made it this far, add the instance.
mElementList.increment();
MainSortElem& elem = mElementList.last();
elem.inst = inst;
// Override the instances default key to be the sort distance. All
// the pointer dereferencing is in there to prevent us from losing
// information when converting to a U32.
elem.key = *((U32*)&inst->sortDistSq);
AssertFatal( inst->defaultKey != 0, "RenderTranslucentMgr::addElement() - Got null sort key... did you forget to set it?" );
// Then use the instances primary key as our secondary key
elem.key2 = inst->defaultKey;
}
void GroundPlane::prepRenderImage( SceneRenderState* state )
{
PROFILE_SCOPE( GroundPlane_prepRenderImage );
// TODO: Should we skip rendering the ground plane into
// the shadows? Its not like you can ever get under it.
if ( !mMaterial )
return;
// If we don't have a material instance after the override then
// we can skip rendering all together.
BaseMatInstance *matInst = state->getOverrideMaterial( mMaterial );
if ( !matInst )
return;
PROFILE_SCOPE( GroundPlane_prepRender );
// Update the geometry.
createGeometry( state->getCullingFrustum() );
if( mVertexBuffer.isNull() )
return;
// Add a render instance.
RenderPassManager* pass = state->getRenderPass();
MeshRenderInst* ri = pass->allocInst< MeshRenderInst >();
ri->type = RenderPassManager::RIT_Mesh;
ri->vertBuff = &mVertexBuffer;
ri->primBuff = &mPrimitiveBuffer;
ri->prim = &mPrimitive;
ri->matInst = matInst;
ri->objectToWorld = pass->allocUniqueXform( MatrixF::Identity );
ri->worldToCamera = pass->allocSharedXform( RenderPassManager::View );
ri->projection = pass->allocSharedXform( RenderPassManager::Projection );
ri->visibility = 1.0f;
ri->translucentSort = matInst->getMaterial()->isTranslucent();
ri->defaultKey = matInst->getStateHint();
if( ri->translucentSort )
ri->type = RenderPassManager::RIT_Translucent;
// If we need lights then set them up.
if ( matInst->isForwardLit() )
{
LightQuery query;
query.init( getWorldSphere() );
query.getLights( ri->lights, 8 );
}
pass->addInst( ri );
}
void MaterialManager::dumpMaterialInstances( BaseMaterialDefinition *target ) const
{
if ( !mMatInstanceList.size() )
return;
if ( target )
Con::printf( "--------------------- %s MatInstances ---------------------", target->getName() );
else
Con::printf( "--------------------- MatInstances %d ---------------------", mMatInstanceList.size() );
for( U32 i=0; i<mMatInstanceList.size(); i++ )
{
BaseMatInstance *inst = mMatInstanceList[i];
if ( target && inst->getMaterial() != target )
continue;
inst->dumpShaderInfo();
Con::printf( "" );
}
Con::printf( "---------------------- Dump complete ----------------------");
}
void MaterialList::initMatInstances( const FeatureSet &features,
const GFXVertexFormat *vertexFormat )
{
for( U32 i=0; i < mMatInstList.size(); i++ )
{
BaseMatInstance *matInst = mMatInstList[i];
if ( !matInst )
continue;
if ( !matInst->init( features, vertexFormat ) )
{
Con::errorf( "MaterialList::initMatInstances - failed to initialize material instance for '%s'",
matInst->getMaterial()->getName() );
// Fall back to warning material.
SAFE_DELETE( matInst );
matInst = MATMGR->createMatInstance( "WarningMaterial" );
matInst->init( MATMGR->getDefaultFeatures(), vertexFormat );
mMatInstList[ i ] = matInst;
}
}
}
void ConvexShape::prepRenderImage( SceneRenderState *state )
{
/*
if ( state->isDiffusePass() )
{
ObjectRenderInst *ri2 = state->getRenderPass()->allocInst<ObjectRenderInst>();
ri2->renderDelegate.bind( this, &ConvexShape::_renderDebug );
ri2->type = RenderPassManager::RIT_Editor;
state->getRenderPass()->addInst( ri2 );
}
*/
if ( mVertexBuffer.isNull() )
return;
// If we don't have a material instance after the override then
// we can skip rendering all together.
BaseMatInstance *matInst = state->getOverrideMaterial( mMaterialInst ? mMaterialInst : MATMGR->getWarningMatInstance() );
if ( !matInst )
return;
// Get a handy pointer to our RenderPassmanager
RenderPassManager *renderPass = state->getRenderPass();
// Allocate an MeshRenderInst so that we can submit it to the RenderPassManager
MeshRenderInst *ri = renderPass->allocInst<MeshRenderInst>();
// Set our RenderInst as a standard mesh render
ri->type = RenderPassManager::RIT_Mesh;
// Calculate our sorting point
if ( state )
{
// Calculate our sort point manually.
const Box3F& rBox = getRenderWorldBox();
ri->sortDistSq = rBox.getSqDistanceToPoint( state->getCameraPosition() );
}
else
ri->sortDistSq = 0.0f;
// Set up our transforms
MatrixF objectToWorld = getRenderTransform();
objectToWorld.scale( getScale() );
ri->objectToWorld = renderPass->allocUniqueXform( objectToWorld );
ri->worldToCamera = renderPass->allocSharedXform(RenderPassManager::View);
ri->projection = renderPass->allocSharedXform(RenderPassManager::Projection);
// If we need lights then set them up.
if ( matInst->isForwardLit() )
{
LightQuery query;
query.init( getWorldSphere() );
query.getLights( ri->lights, 8 );
}
// Make sure we have an up-to-date backbuffer in case
// our Material would like to make use of it
// NOTICE: SFXBB is removed and refraction is disabled!
//ri->backBuffTex = GFX->getSfxBackBuffer();
// Set our Material
ri->matInst = matInst;
if ( matInst->getMaterial()->isTranslucent() )
{
ri->translucentSort = true;
ri->type = RenderPassManager::RIT_Translucent;
}
// Set up our vertex buffer and primitive buffer
ri->vertBuff = &mVertexBuffer;
ri->primBuff = &mPrimitiveBuffer;
ri->prim = renderPass->allocPrim();
ri->prim->type = GFXTriangleList;
ri->prim->minIndex = 0;
ri->prim->startIndex = 0;
ri->prim->numPrimitives = mPrimCount;
ri->prim->startVertex = 0;
ri->prim->numVertices = mVertCount;
// We sort by the material then vertex buffer.
ri->defaultKey = matInst->getStateHint();
ri->defaultKey2 = (U32)ri->vertBuff; // Not 64bit safe!
// Submit our RenderInst to the RenderPassManager
state->getRenderPass()->addInst( ri );
}
void RenderMeshExample::prepRenderImage( SceneRenderState *state )
{
// Do a little prep work if needed
if ( mVertexBuffer.isNull() )
createGeometry();
// If we have no material then skip out.
if ( !mMaterialInst )
return;
// If we don't have a material instance after the override then
// we can skip rendering all together.
BaseMatInstance *matInst = state->getOverrideMaterial( mMaterialInst );
if ( !matInst )
return;
// Get a handy pointer to our RenderPassmanager
RenderPassManager *renderPass = state->getRenderPass();
// Allocate an MeshRenderInst so that we can submit it to the RenderPassManager
MeshRenderInst *ri = renderPass->allocInst<MeshRenderInst>();
// Set our RenderInst as a standard mesh render
ri->type = RenderPassManager::RIT_Mesh;
//If our material has transparency set on this will redirect it to proper render bin
if ( matInst->getMaterial()->isTranslucent() )
{
ri->type = RenderPassManager::RIT_Translucent;
ri->translucentSort = true;
}
// Calculate our sorting point
if ( state )
{
// Calculate our sort point manually.
const Box3F& rBox = getRenderWorldBox();
ri->sortDistSq = rBox.getSqDistanceToPoint( state->getCameraPosition() );
}
else
ri->sortDistSq = 0.0f;
// Set up our transforms
MatrixF objectToWorld = getRenderTransform();
objectToWorld.scale( getScale() );
ri->objectToWorld = renderPass->allocUniqueXform( objectToWorld );
ri->worldToCamera = renderPass->allocSharedXform(RenderPassManager::View);
ri->projection = renderPass->allocSharedXform(RenderPassManager::Projection);
// If our material needs lights then fill the RIs
// light vector with the best lights.
if ( matInst->isForwardLit() )
{
LightQuery query;
query.init( getWorldSphere() );
query.getLights( ri->lights, 8 );
}
// Make sure we have an up-to-date backbuffer in case
// our Material would like to make use of it
// NOTICE: SFXBB is removed and refraction is disabled!
//ri->backBuffTex = GFX->getSfxBackBuffer();
// Set our Material
ri->matInst = matInst;
// Set up our vertex buffer and primitive buffer
ri->vertBuff = &mVertexBuffer;
ri->primBuff = &mPrimitiveBuffer;
ri->prim = renderPass->allocPrim();
ri->prim->type = GFXTriangleList;
ri->prim->minIndex = 0;
ri->prim->startIndex = 0;
ri->prim->numPrimitives = 12;
ri->prim->startVertex = 0;
ri->prim->numVertices = 36;
// We sort by the material then vertex buffer
ri->defaultKey = matInst->getStateHint();
ri->defaultKey2 = (U32)ri->vertBuff; // Not 64bit safe!
// Submit our RenderInst to the RenderPassManager
state->getRenderPass()->addInst( ri );
}
void TSMesh::innerRender( TSMaterialList *materials, const TSRenderState &rdata, TSVertexBufferHandle &vb, GFXPrimitiveBufferHandle &pb )
{
PROFILE_SCOPE( TSMesh_InnerRender );
if( vertsPerFrame <= 0 )
return;
F32 meshVisibility = rdata.getFadeOverride() * mVisibility;
if ( meshVisibility < VISIBILITY_EPSILON )
return;
const SceneRenderState *state = rdata.getSceneState();
RenderPassManager *renderPass = state->getRenderPass();
MeshRenderInst *coreRI = renderPass->allocInst<MeshRenderInst>();
coreRI->type = RenderPassManager::RIT_Mesh;
const MatrixF &objToWorld = GFX->getWorldMatrix();
// Sort by the center point or the bounds.
if ( rdata.useOriginSort() )
coreRI->sortDistSq = ( objToWorld.getPosition() - state->getCameraPosition() ).lenSquared();
else
{
Box3F rBox = mBounds;
objToWorld.mul( rBox );
coreRI->sortDistSq = rBox.getSqDistanceToPoint( state->getCameraPosition() );
}
if (getFlags(Billboard))
{
Point3F camPos = state->getDiffuseCameraPosition();
Point3F objPos;
objToWorld.getColumn(3, &objPos);
Point3F targetVector = camPos - objPos;
if(getFlags(BillboardZAxis))
targetVector.z = 0.0f;
targetVector.normalize();
MatrixF orient = MathUtils::createOrientFromDir(targetVector);
orient.setPosition(objPos);
orient.scale(objToWorld.getScale());
coreRI->objectToWorld = renderPass->allocUniqueXform( orient );
}
else
coreRI->objectToWorld = renderPass->allocUniqueXform( objToWorld );
coreRI->worldToCamera = renderPass->allocSharedXform(RenderPassManager::View);
coreRI->projection = renderPass->allocSharedXform(RenderPassManager::Projection);
AssertFatal( vb.isValid(), "TSMesh::innerRender() - Got invalid vertex buffer!" );
AssertFatal( pb.isValid(), "TSMesh::innerRender() - Got invalid primitive buffer!" );
coreRI->vertBuff = &vb;
coreRI->primBuff = &pb;
coreRI->defaultKey2 = (U32) coreRI->vertBuff;
coreRI->materialHint = rdata.getMaterialHint();
coreRI->visibility = meshVisibility;
coreRI->cubemap = rdata.getCubemap();
// NOTICE: SFXBB is removed and refraction is disabled!
//coreRI->backBuffTex = GFX->getSfxBackBuffer();
for ( S32 i = 0; i < primitives.size(); i++ )
{
const TSDrawPrimitive &draw = primitives[i];
// We need to have a material.
if ( draw.matIndex & TSDrawPrimitive::NoMaterial )
continue;
#ifdef TORQUE_DEBUG
// for inspection if you happen to be running in a debugger and can't do bit
// operations in your head.
S32 triangles = draw.matIndex & TSDrawPrimitive::Triangles;
S32 strip = draw.matIndex & TSDrawPrimitive::Strip;
S32 fan = draw.matIndex & TSDrawPrimitive::Fan;
S32 indexed = draw.matIndex & TSDrawPrimitive::Indexed;
S32 type = draw.matIndex & TSDrawPrimitive::TypeMask;
TORQUE_UNUSED(triangles);
TORQUE_UNUSED(strip);
TORQUE_UNUSED(fan);
TORQUE_UNUSED(indexed);
TORQUE_UNUSED(type);
#endif
const U32 matIndex = draw.matIndex & TSDrawPrimitive::MaterialMask;
BaseMatInstance *matInst = materials->getMaterialInst( matIndex );
#ifndef TORQUE_OS_MAC
// Get the instancing material if this mesh qualifies.
if ( meshType != SkinMeshType && pb->mPrimitiveArray[i].numVertices < smMaxInstancingVerts )
matInst = InstancingMaterialHook::getInstancingMat( matInst );
#endif
// If we don't have a material instance after the overload then
// there is nothing to render... skip this primitive.
matInst = state->getOverrideMaterial( matInst );
if ( !matInst || !matInst->isValid())
continue;
// If the material needs lights then gather them
// here once and set them on the core render inst.
if ( matInst->isForwardLit() && !coreRI->lights[0] && rdata.getLightQuery() )
rdata.getLightQuery()->getLights( coreRI->lights, 8 );
MeshRenderInst *ri = renderPass->allocInst<MeshRenderInst>();
*ri = *coreRI;
ri->matInst = matInst;
ri->defaultKey = matInst->getStateHint();
ri->primBuffIndex = i;
// Translucent materials need the translucent type.
if ( matInst->getMaterial()->isTranslucent() )
{
ri->type = RenderPassManager::RIT_Translucent;
ri->translucentSort = true;
}
renderPass->addInst( ri );
}
}