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Add support for rendering particles to the glow buffer

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This commit is contained in:
LukasPJ 2014-11-28 23:34:26 +01:00
parent c08413ffde
commit 30a8401d14
11 changed files with 179 additions and 63 deletions
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41
Engine/source/renderInstance/renderGlowMgr.cpp
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@ -22,6 +22,7 @@
#include "platform/platform.h"
#include "renderInstance/renderGlowMgr.h"
#include "renderInstance/renderParticleMgr.h"
#include "scene/sceneManager.h"
#include "scene/sceneRenderState.h"
@ -89,6 +90,9 @@ RenderGlowMgr::RenderGlowMgr()
{
notifyType( RenderPassManager::RIT_Decal );
notifyType( RenderPassManager::RIT_Translucent );
notifyType( RenderPassManager::RIT_Particle );
mParticleRenderMgr = NULL;
mNamedTarget.registerWithName( "glowbuffer" );
mTargetSizeType = WindowSize;
@ -122,6 +126,14 @@ void RenderGlowMgr::addElement( RenderInst *inst )
// manner so we can skip glow in a non-diffuse render pass.
//if ( !mParentManager->getSceneManager()->getSceneState()->isDiffusePass() )
//return RenderBinManager::arSkipped;
ParticleRenderInst *particleInst = NULL;
if(inst->type == RenderPassManager::RIT_Particle)
particleInst = static_cast<ParticleRenderInst*>(inst);
if(particleInst && particleInst->glow)
{
internalAddElement(inst);
return;
}
// Skip it if we don't have a glowing material.
BaseMatInstance *matInst = getMaterial( inst );
@ -171,7 +183,31 @@ void RenderGlowMgr::render( SceneRenderState *state )
for( U32 j=0; j<binSize; )
{
MeshRenderInst *ri = static_cast<MeshRenderInst*>(mElementList[j].inst);
RenderInst *_ri = mElementList[j].inst;
if(_ri->type == RenderPassManager::RIT_Particle)
{
// Find the particle render manager (if we don't have it)
if(mParticleRenderMgr == NULL)
{
RenderPassManager *rpm = state->getRenderPass();
for( U32 i = 0; i < rpm->getManagerCount(); i++ )
{
RenderBinManager *bin = rpm->getManager(i);
if( bin->getRenderInstType() == RenderParticleMgr::RIT_Particles )
{
mParticleRenderMgr = reinterpret_cast<RenderParticleMgr *>(bin);
break;
}
}
}
ParticleRenderInst *ri = static_cast<ParticleRenderInst*>(_ri);
mParticleRenderMgr->renderParticle(ri, state);
j++;
continue;
}
MeshRenderInst *ri = static_cast<MeshRenderInst*>(_ri);
setupSGData( ri, sgData );
@ -191,6 +227,9 @@ void RenderGlowMgr::render( SceneRenderState *state )
U32 a;
for( a=j; a<binSize; a++ )
{
if (mElementList[a].inst->type == RenderPassManager::RIT_Particle)
break;
MeshRenderInst *passRI = static_cast<MeshRenderInst*>(mElementList[a].inst);
if ( newPassNeeded( ri, passRI ) )