Method createSkinBatchData

Engine/source/ts/tsMesh.cpp:1293–1430

}

void TSSkinMesh::createSkinBatchData()
{
   if(batchData.initialized)
      return;

   batchData.initialized = true;
   S32 * curVtx = vertexIndex.begin();
   S32 * curBone = boneIndex.begin();
   F32 * curWeight = weight.begin();
   const S32 * endVtx = vertexIndex.end();

   AssertFatal(batchData.nodeIndex.size() <= TSShape::smMaxSkinBones, "Too many bones are here!!!");

   // Temp vector to build batch operations
   Vector<BatchData::BatchedVertex> batchOperations;

   bool issuedWeightWarning = false;

   if (mVertexData.isReady())
   {
      batchData.initialVerts.setSize(mNumVerts);
      batchData.initialNorms.setSize(mNumVerts);

      // Fill arrays
      for (U32 i = 0; i < mNumVerts; i++)
      {
         const __TSMeshVertexBase &cv = mVertexData.getBase(i);
         batchData.initialVerts[i] = cv.vert();
         batchData.initialNorms[i] = cv.normal();
      }

      addWeightsFromVertexBuffer();

      curVtx = vertexIndex.begin();
      curBone = boneIndex.begin();
      curWeight = weight.begin();
      endVtx = vertexIndex.end();
   }
   else
   {
      batchData.initialNorms = norms;
      batchData.initialVerts = verts;
   }

   // Build the batch operations
   while( curVtx != endVtx )
   {
      const S32 vidx = *curVtx;
      ++curVtx;

      const S32 midx = *curBone;
      ++curBone;

      const F32 w = *curWeight;
      ++curWeight;

      // Ignore empty weights
      if ( vidx < 0 || midx < 0 || w == 0 )