public void CreateIndexBuffer(int[] indices)
{
this._indexVbo = VertexBufferObject.Create(BufferTarget.ElementArrayBuffer);
_indexVbo.Bind();
_indexVbo.StoreData(indices);
this._indexCount = indices.Length;
}
public void CreateAttribute(int attribute, float[] data, int attrSize)
{
VertexBufferObject dataVbo = VertexBufferObject.Create(BufferTarget.ArrayBuffer);
dataVbo.Bind();
dataVbo.StoreData(data);
GL.VertexAttribPointer(attribute, attrSize, VertexAttribPointerType.Float, false, attrSize * BYTES_PER_FLOAT, 0);
dataVbo.Unbind();
_dataVbos.Add(dataVbo);
}
public void CreateIntAttribute(int attribute, int[] data, int attrSize)
{
VertexBufferObject dataVbo = VertexBufferObject.Create(BufferTarget.ArrayBuffer);
dataVbo.Bind();
dataVbo.StoreData(data);
GL.VertexAttribIPointer(attribute, attrSize, VertexAttribIntegerType.Int, attrSize * BYTES_PER_INT, System.IntPtr.Zero);
dataVbo.Unbind();
_dataVbos.Add(dataVbo);
}