TorqueGameEngines/Torque3D
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WIP of timmy's changes merged in. Not properly initializing the probes/array slots just yet.

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This commit is contained in:
Areloch 2019-03-24 18:18:44 -05:00
parent ead78ec588
commit 399088d09e
10 changed files with 485 additions and 159 deletions
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48
Engine/source/renderInstance/renderProbeMgr.h
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@ -72,7 +72,7 @@ struct ProbeRenderInst : public SystemInterface<ProbeRenderInst>
Point3F mProbeRefScale;
F32 mAtten;
GFXCubemapHandle mCubemap;
GFXCubemapHandle mPrefilterCubemap;
GFXCubemapHandle mIrradianceCubemap;
//Utilized in dynamic reflections
@ -97,6 +97,8 @@ struct ProbeRenderInst : public SystemInterface<ProbeRenderInst>
ProbeShapeType mProbeShapeType;
U32 mCubemapIndex;
public:
ProbeRenderInst();
@ -161,6 +163,18 @@ class RenderProbeMgr : public RenderBinManager
Vector<U32> mRegisteredProbes;
//maximum number of allowed probes
static const U32 PROBE_MAX_COUNT = 250;
//maximum number of rendered probes per frame adjust as needed
static const U32 PROBE_MAX_FRAME = 8;
//number of slots to allocate at once in the cubemap array
static const U32 PROBE_ARRAY_SLOT_BUFFER_SIZE = 10;
static const U32 PROBE_IRRAD_SIZE = 32;
static const U32 PROBE_PREFILTER_SIZE = 128;
static const GFXFormat PROBE_FORMAT = GFXFormatR8G8B8A8;// when hdr fixed GFXFormatR16G16B16A16F; look into bc6h compression
static const U32 INVALID_CUBE_SLOT = U32_MAX;
//Array rendering
U32 mEffectiveProbeCount;
S32 mMipCount;
@ -173,6 +187,11 @@ class RenderProbeMgr : public RenderBinManager
Vector<GFXCubemapHandle> cubeMaps;
Vector<GFXCubemapHandle> irradMaps;
bool hasSkylight;
GFXCubemapHandle skylightIrradMap;
GFXCubemapHandle skylightPrefilterMap;
Point4F skylightPos;
AlignedArray<Point4F> mProbePositions;
AlignedArray<Point4F> mProbeBBMin;
AlignedArray<Point4F> mProbeBBMax;
@ -180,8 +199,15 @@ class RenderProbeMgr : public RenderBinManager
AlignedArray<float> mProbeRadius;
AlignedArray<float> mProbeAttenuation;
GFXCubemapArrayHandle mCubemapArray;
GFXCubemapArrayHandle mIrradArray;
//number of cubemaps
U32 mCubeMapCount;
//number of cubemap slots allocated
U32 mCubeSlotCount;
//array of cubemap slots, due to the editor these may be mixed around as probes are added and deleted
bool mCubeMapSlots[PROBE_MAX_COUNT];
GFXCubemapArrayHandle mPrefilterArray;
GFXCubemapArrayHandle mIrradianceArray;
//Utilized in forward rendering
ProbeConstantMap mConstantLookup;
@ -191,10 +217,14 @@ class RenderProbeMgr : public RenderBinManager
//
SimObjectPtr<PostEffect> mProbeArrayEffect;
//Default skylight, used for shape editors, etc
ProbeRenderInst* mDefaultSkyLight;
public:
RenderProbeMgr();
RenderProbeMgr(RenderInstType riType, F32 renderOrder, F32 processAddOrder);
virtual ~RenderProbeMgr();
virtual bool onAdd();
virtual void onRemove();
// ConsoleObject
@ -219,6 +249,7 @@ protected:
GFXShaderConstBuffer *shaderConsts);
void _setupStaticParameters();
void updateProbeTexture(U32 probeIdx);
void _setupPerFrameParameters(const SceneRenderState *state);
virtual void addElement(RenderInst *inst);
virtual void render(SceneRenderState * state);
@ -230,6 +261,7 @@ protected:
public:
// RenderBinMgr
void updateProbes();
void updateProbeTexture(ProbeRenderInst* probe);
/// Returns the active LM.
static inline RenderProbeMgr* getProbeManager();
@ -249,6 +281,16 @@ public:
void bakeProbe(ReflectionProbe *probeInfo);
void bakeProbes();
U32 _findNextEmptyCubeSlot()
{
for (U32 i = 0; i < PROBE_MAX_COUNT; i++)
{
if (!mCubeMapSlots[i])
return i;
}
return INVALID_CUBE_SLOT;
}
};
RenderProbeMgr* RenderProbeMgr::getProbeManager()