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Added cone primitive generation

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Lacks normal/tangents/uv


Former-commit-id: 682bb7ea926361bfb10807f6addf98f8fd4e7d75
This commit is contained in:
Lynix
2013-12-09 14:15:34 +01:00
parent b05f813e70
commit a9af5523ee
8 changed files with 134 additions and 2 deletions
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19
src/Nazara/Utility/Mesh.cpp
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@@ -195,6 +195,25 @@ NzSubMesh* NzMesh::BuildSubMesh(const NzPrimitive& primitive, const NzMeshParams
break;
}
case nzPrimitiveType_Cone:
{
unsigned int indexCount;
unsigned int vertexCount;
NzComputeConeIndexVertexCount(primitive.cone.subdivision, &indexCount, &vertexCount);
indexBuffer.reset(new NzIndexBuffer(vertexCount > std::numeric_limits<nzUInt16>::max(), indexCount, params.storage, nzBufferUsage_Static));
indexBuffer->SetPersistent(false);
vertexBuffer.reset(new NzVertexBuffer(declaration, vertexCount, params.storage, nzBufferUsage_Static));
vertexBuffer->SetPersistent(false);
NzBufferMapper<NzVertexBuffer> vertexMapper(vertexBuffer.get(), nzBufferAccess_WriteOnly);
NzIndexMapper indexMapper(indexBuffer.get(), nzBufferAccess_WriteOnly);
NzGenerateCone(primitive.cone.length, primitive.cone.radius, primitive.cone.subdivision, matrix, primitive.textureCoords, static_cast<NzMeshVertex*>(vertexMapper.GetPointer()), indexMapper.begin(), &aabb);
break;
}
case nzPrimitiveType_Plane:
{
unsigned int indexCount;