vertexBufferInstances
fun vertexBufferInstances(vertexBuffers: List<VertexBuffer>, instanceAttributes: List<VertexBuffer>, primitive: DrawPrimitive, instanceCount: Int, offset: Int = 0, vertexCount: Int = vertexBuffers[0].vertexCount)(source)
fun vertexBufferInstances(indexBuffer: IndexBuffer, vertexBuffers: List<VertexBuffer>, instanceAttributes: List<VertexBuffer>, primitive: DrawPrimitive, instanceCount: Int, offset: Int = 0, indexCount: Int = indexBuffer.indexCount)(source)