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Adjusts the lightbin manager to be a regular bin, and shifts ownership of both lighting targets to the deferred manager. Probes now render ahead of lights to make the additive order jive.

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Also reordered the probe targets used so they match lights for consistency.
This commit is contained in:
Areloch 2018-10-24 23:43:12 -05:00
parent 1b8549b146
commit e72f04648a
9 changed files with 108 additions and 48 deletions
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42
Engine/source/renderInstance/renderDeferredMgr.cpp
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@ -56,7 +56,8 @@ const String RenderDeferredMgr::BufferName("deferred");
const RenderInstType RenderDeferredMgr::RIT_Deferred("Deferred");
const String RenderDeferredMgr::ColorBufferName("color");
const String RenderDeferredMgr::MatInfoBufferName("matinfo");
const String RenderDeferredMgr::LightMapBufferName("diffuseLighting");
const String RenderDeferredMgr::DiffuseLightBufferName("diffuseLighting");
const String RenderDeferredMgr::SpecularLightBufferName("specularLighting");
IMPLEMENT_CONOBJECT(RenderDeferredMgr);
@ -103,7 +104,8 @@ RenderDeferredMgr::RenderDeferredMgr( bool gatherDepth,
mNamedTarget.registerWithName( BufferName );
mColorTarget.registerWithName( ColorBufferName );
mMatInfoTarget.registerWithName( MatInfoBufferName );
mLightMapTarget.registerWithName( LightMapBufferName );
mDiffuseLightTarget.registerWithName( DiffuseLightBufferName );
mSpecularLightTarget.registerWithName(SpecularLightBufferName);
mClearGBufferShader = NULL;
@ -116,7 +118,8 @@ RenderDeferredMgr::~RenderDeferredMgr()
mColorTarget.release();
mMatInfoTarget.release();
mLightMapTarget.release();
mDiffuseLightTarget.release();
mSpecularLightTarget.release();
_unregisterFeatures();
SAFE_DELETE( mDeferredMatInstance );
}
@ -140,7 +143,8 @@ bool RenderDeferredMgr::setTargetSize(const Point2I &newTargetSize)
mNamedTarget.setViewport( GFX->getViewport() );
mColorTarget.setViewport( GFX->getViewport() );
mMatInfoTarget.setViewport( GFX->getViewport() );
mLightMapTarget.setViewport( GFX->getViewport() );
mDiffuseLightTarget.setViewport( GFX->getViewport() );
mSpecularLightTarget.setViewport(GFX->getViewport());
return ret;
}
@ -187,16 +191,28 @@ bool RenderDeferredMgr::_updateTargets()
mTargetChain[i]->attachTexture(GFXTextureTarget::Color2, mMatInfoTarget.getTexture());
}
if (mLightMapTex.getFormat() != GFXFormatR16G16B16A16F || mLightMapTex.getWidthHeight() != mTargetSize || GFX->recentlyReset())
if (mDiffuseLightTex.getFormat() != GFXFormatR16G16B16A16F || mDiffuseLightTex.getWidthHeight() != mTargetSize || GFX->recentlyReset())
{
mLightMapTarget.release();
mLightMapTex.set(mTargetSize.x, mTargetSize.y, GFXFormatR16G16B16A16F,
mDiffuseLightTarget.release();
mDiffuseLightTex.set(mTargetSize.x, mTargetSize.y, GFXFormatR16G16B16A16F,
&GFXRenderTargetProfile, avar("%s() - (line %d)", __FUNCTION__, __LINE__),
1, GFXTextureManager::AA_MATCH_BACKBUFFER);
mLightMapTarget.setTexture(mLightMapTex);
mDiffuseLightTarget.setTexture(mDiffuseLightTex);
for (U32 i = 0; i < mTargetChainLength; i++)
mTargetChain[i]->attachTexture(GFXTextureTarget::Color3, mLightMapTarget.getTexture());
mTargetChain[i]->attachTexture(GFXTextureTarget::Color3, mDiffuseLightTarget.getTexture());
}
if (mSpecularLightTex.getFormat() != GFXFormatR16G16B16A16F || mSpecularLightTex.getWidthHeight() != mTargetSize || GFX->recentlyReset())
{
mSpecularLightTarget.release();
mSpecularLightTex.set(mTargetSize.x, mTargetSize.y, GFXFormatR16G16B16A16F,
&GFXRenderTargetProfile, avar("%s() - (line %d)", __FUNCTION__, __LINE__),
1, GFXTextureManager::AA_MATCH_BACKBUFFER);
mSpecularLightTarget.setTexture(mSpecularLightTex);
for (U32 i = 0; i < mTargetChainLength; i++)
mTargetChain[i]->attachTexture(GFXTextureTarget::Color4, mSpecularLightTarget.getTexture());
}
GFX->finalizeReset();
_initShaders();
@ -323,8 +339,12 @@ void RenderDeferredMgr::render( SceneRenderState *state )
// Tell the superclass we're about to render
const bool isRenderingToTarget = _onPreRender(state);
// Clear all z-buffer, and g-buffer.
clearBuffers();
// Clear z-buffer and g-buffer.
GFX->clear(GFXClearTarget | GFXClearZBuffer | GFXClearStencil, ColorI::ZERO, 1.0f, 0);
GFX->clearColorAttachment(0, LinearColorF::ONE);
GFX->clearColorAttachment(1, LinearColorF::ZERO);
GFX->clearColorAttachment(2, LinearColorF::ZERO);
GFX->clearColorAttachment(3, LinearColorF::ZERO);
// Restore transforms
MatrixSet &matrixSet = getRenderPass()->getMatrixSet();