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Make mesh cloning a little more explicit, in order to cope with SSkinnedMesh and others. 

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@2360 dfc29bdd-3216-0410-991c-e03cc46cb475
master
hybrid 2009-04-28 23:03:33 +00:00
parent 81ca50c0b4
commit ffc37ec8d7
1 changed files with 33 additions and 3 deletions
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36
source/Irrlicht/CMeshManipulator.cpp
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@ -358,21 +358,51 @@ SMesh* CMeshManipulator::createMeshCopy(scene::IMesh* mesh) const
{
case video::EVT_STANDARD:
{
SMeshBuffer* buffer = new SMeshBuffer(*(SMeshBuffer*)mesh->getMeshBuffer(b));
SMeshBuffer* buffer = new SMeshBuffer();
const u32 vcount = mesh->getMeshBuffer(b)->getVertexCount();
buffer->Vertices.reallocate(vcount);
video::S3DVertex* vertices = (video::S3DVertex*)mesh->getMeshBuffer(b)->getVertices();
for (u32 i=0; i < vcount; ++i)
buffer->Vertices.push_back(vertices[i]);
const u32 icount = mesh->getMeshBuffer(b)->getIndexCount();
buffer->Indices.reallocate(icount);
u16* indices = mesh->getMeshBuffer(b)->getIndices();
for (u32 i=0; i < icount; ++i)
buffer->Indices.push_back(indices[i]);
clone->addMeshBuffer(buffer);
buffer->drop();
}
break;
case video::EVT_2TCOORDS:
{
SMeshBufferLightMap* buffer = new SMeshBufferLightMap(*(SMeshBufferLightMap*)mesh->getMeshBuffer(b));
SMeshBufferLightMap* buffer = new SMeshBufferLightMap();
const u32 vcount = mesh->getMeshBuffer(b)->getVertexCount();
buffer->Vertices.reallocate(vcount);
video::S3DVertex2TCoords* vertices = (video::S3DVertex2TCoords*)mesh->getMeshBuffer(b)->getVertices();
for (u32 i=0; i < vcount; ++i)
buffer->Vertices.push_back(vertices[i]);
const u32 icount = mesh->getMeshBuffer(b)->getIndexCount();
buffer->Indices.reallocate(icount);
u16* indices = mesh->getMeshBuffer(b)->getIndices();
for (u32 i=0; i < icount; ++i)
buffer->Indices.push_back(indices[i]);
clone->addMeshBuffer(buffer);
buffer->drop();
}
break;
case video::EVT_TANGENTS:
{
SMeshBufferTangents* buffer = new SMeshBufferTangents(*(SMeshBufferTangents*)mesh->getMeshBuffer(b));
SMeshBufferTangents* buffer = new SMeshBufferTangents();
const u32 vcount = mesh->getMeshBuffer(b)->getVertexCount();
buffer->Vertices.reallocate(vcount);
video::S3DVertexTangents* vertices = (video::S3DVertexTangents*)mesh->getMeshBuffer(b)->getVertices();
for (u32 i=0; i < vcount; ++i)
buffer->Vertices.push_back(vertices[i]);
const u32 icount = mesh->getMeshBuffer(b)->getIndexCount();
buffer->Indices.reallocate(icount);
u16* indices = mesh->getMeshBuffer(b)->getIndices();
for (u32 i=0; i < icount; ++i)
buffer->Indices.push_back(indices[i]);
clone->addMeshBuffer(buffer);
buffer->drop();
}