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@ -30,6 +30,7 @@
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#include "nel/3d/render_trav.h"
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#include "nel/3d/visual_collision_mesh.h"
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#include "nel/3d/meshvp_wind_tree.h"
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#include "nel/3d/vertex_stream_manager.h"
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using namespace std;
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using namespace NLMISC;
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@ -764,9 +765,34 @@ void CMeshGeom::renderSkin(CTransformShape *trans, float alphaMRM)
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// NB: the skeleton matrix has already been setuped by CSkeletonModel
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// NB: the normalize flag has already been setuped by CSkeletonModel
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bool supportVertexStream = ((_VBuffer.getVertexFormat() & ~(CVertexBuffer::PaletteSkinFlag | CVertexBuffer::WeightFlag))
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== (CVertexBuffer::PositionFlag | CVertexBuffer::NormalFlag | CVertexBuffer::TexCoord0Flag))
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&& (_VBuffer.getValueType(CVertexBuffer::TexCoord0) == CVertexBuffer::Float2)
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&& (_OriginalSkinNormals.size()) && (!_OriginalTGSpace.size());
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CVertexStreamManager *meshSkinManager = renderTrav->getMeshSkinManager();
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// apply the skinning: _VBuffer is modified.
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applySkin(skeleton);
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if (supportVertexStream)
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{
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uint maxVertices = meshSkinManager->getMaxVertices();
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uint vertexSize = meshSkinManager->getVertexSize();
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if (maxVertices >= _OriginalSkinVertices.size() && vertexSize == 32)
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{
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// apply the skinning
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uint8 *dstVb = meshSkinManager->lock();
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applySkin(dstVb, skeleton);
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meshSkinManager->unlock(_OriginalSkinVertices.size());
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}
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else
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{
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supportVertexStream = false;
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nlwarning("Unable to animate skinned model, too many vertices, or stream format unsupported");
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}
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}
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else
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{
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nlwarning("Unable to animate skinned model, unsupported vertex format");
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}
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// Setup meshVertexProgram
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@ -786,7 +812,14 @@ void CMeshGeom::renderSkin(CTransformShape *trans, float alphaMRM)
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// Render the mesh.
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//===========
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// active VB.
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drv->activeVertexBuffer(_VBuffer);
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if (supportVertexStream)
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{
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meshSkinManager->activate();
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}
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else
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{
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drv->activeVertexBuffer(_VBuffer);
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}
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// For all _MatrixBlocks
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@ -816,6 +849,11 @@ void CMeshGeom::renderSkin(CTransformShape *trans, float alphaMRM)
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}
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}
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if (supportVertexStream)
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{
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meshSkinManager->swapVBHard();
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}
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// End VertexProgram effect
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if(useMeshVP)
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{
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@ -1787,7 +1825,7 @@ void CMeshGeom::restoreOriginalSkinVertices()
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// ***************************************************************************
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void CMeshGeom::applySkin(CSkeletonModel *skeleton)
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void CMeshGeom::applySkin(void *dstVb, CSkeletonModel *skeleton)
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{
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// init.
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//===================
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@ -1795,24 +1833,13 @@ void CMeshGeom::applySkin(CSkeletonModel *skeleton)
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return;
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// Use correct skinning
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TSkinType skinType;
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if( _OriginalSkinNormals.empty() )
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skinType= SkinPosOnly;
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else if( _OriginalTGSpace.empty() )
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skinType= SkinWithNormal;
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else
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skinType= SkinWithTgSpace;
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nlassert(!_OriginalSkinNormals.empty());
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nlassert(_OriginalTGSpace.empty());
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// Get VB src/dst info/ptrs.
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uint numVertices= (uint)_OriginalSkinVertices.size();
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uint dstStride= _VBuffer.getVertexSize();
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// Get dst TgSpace.
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uint tgSpaceStage = 0;
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if( skinType>= SkinWithTgSpace)
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{
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nlassert(_VBuffer.getNumTexCoordUsed() > 0);
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tgSpaceStage= _VBuffer.getNumTexCoordUsed() - 1;
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}
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static const uint dstStride = 32; // _VBuffer.getVertexSize();
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uint srcStride = _VBuffer.getVertexSize();
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// Mark all vertices flag to not computed.
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static vector<uint8> skinFlags;
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@ -1823,6 +1850,10 @@ void CMeshGeom::applySkin(CSkeletonModel *skeleton)
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CVertexBufferRead vba;
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_VBuffer.lock (vba);
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uint8 *dstVbPos = (uint8 *)dstVb;
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uint8 *dstVbNormal = dstVbPos + 12;
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uint8 *dstVbUV = dstVbPos + 24;
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// For all MatrixBlocks
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//===================
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for(uint mb= 0; mb<_MatrixBlocks.size();mb++)
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@ -1839,24 +1870,10 @@ void CMeshGeom::applySkin(CSkeletonModel *skeleton)
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CVector *srcVector= &_OriginalSkinVertices[0];
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uint8 *srcPal= (uint8*)vba.getPaletteSkinPointer(0);
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uint8 *srcWgt= (uint8*)vba.getWeightPointer(0);
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uint8 *dstVector= (uint8*)vba.getVertexCoordPointer(0);
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uint8 *dstVector = dstVbPos;
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// Normal.
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CVector *srcNormal= NULL;
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uint8 *dstNormal= NULL;
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if(skinType>=SkinWithNormal)
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{
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srcNormal= &_OriginalSkinNormals[0];
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dstNormal= (uint8*)vba.getNormalCoordPointer(0);
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}
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// TgSpace.
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CVector *srcTgSpace= NULL;
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uint8 *dstTgSpace= NULL;
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if(skinType>=SkinWithTgSpace)
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{
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srcTgSpace= &_OriginalTGSpace[0];
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dstTgSpace= (uint8*)vba.getTexCoordPointer(0, tgSpaceStage);
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}
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CVector *srcNormal= &_OriginalSkinNormals[0];
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uint8 *dstNormal = dstVbNormal;
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// For all vertices that need to be computed.
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uint size= numVertices;
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@ -1880,12 +1897,7 @@ void CMeshGeom::applySkin(CSkeletonModel *skeleton)
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computeSoftwarePointSkinning(matrixes, srcVector, psPal, (float*)srcWgt, (CVector*)dstVector);
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// compute normal part.
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if(skinType>=SkinWithNormal)
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computeSoftwareVectorSkinning(matrixes, srcNormal, psPal, (float*)srcWgt, (CVector*)dstNormal);
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// compute tg part.
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if(skinType>=SkinWithTgSpace)
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computeSoftwareVectorSkinning(matrixes, srcTgSpace, psPal, (float*)srcWgt, (CVector*)dstTgSpace);
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computeSoftwareVectorSkinning(matrixes, srcNormal, psPal, (float*)srcWgt, (CVector*)dstNormal);
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}
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// inc flags.
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@ -1893,19 +1905,46 @@ void CMeshGeom::applySkin(CSkeletonModel *skeleton)
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// inc src (all whatever skin type used...)
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srcVector++;
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srcNormal++;
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srcTgSpace++;
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// inc paletteSkin and dst (all whatever skin type used...)
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srcPal+= dstStride;
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srcWgt+= dstStride;
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srcPal+= srcStride;
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srcWgt+= srcStride;
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dstVector+= dstStride;
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dstNormal+= dstStride;
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dstTgSpace+= dstStride;
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}
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}
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// Remaining vertices
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{
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uint8 *pFlag = &skinFlags[0];
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CVector *srcVector = &_OriginalSkinVertices[0];
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uint8 *dstVector = dstVbPos;
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CVector *srcNormal = &_OriginalSkinNormals[0];
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uint8 *dstNormal = dstVbNormal;
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uint8 *srcUV = (uint8 *)vba.getTexCoordPointer(0, 0);
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uint8 *dstUV = dstVbUV;
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uint srcStride = _VBuffer.getVertexSize();
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for (uint i = 0; i < numVertices; ++i)
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{
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if (*pFlag != NL3D_SOFTSKIN_VCOMPUTED)
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{
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*(CVector *)dstVector = *srcVector;
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*(CVector *)dstNormal = *srcNormal;
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}
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*(CVector2f *)dstUV = *(CVector2f *)srcUV;
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// dirt
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_OriginalSkinRestored= false;
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// inc flags.
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pFlag++;
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// inc src (all whatever skin type used...)
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srcVector++;
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srcNormal++;
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srcUV += srcStride;
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// inc paletteSkin and dst (all whatever skin type used...)
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dstVector += dstStride;
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dstNormal += dstStride;
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dstUV += dstStride;
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}
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}
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}
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kaetemi
4 years ago