protected void GenerateModelBuffers()
{
float[] vertData = geometry.CreateUnindexedVertexData(11, true, 0, true, 8,
true, 3, true, 5, false, 0);
if (triangleVertexBuffer == -1)
{
triangleVertexBuffer = GL.GenBuffer();
}
GL.BindBuffer(BufferTarget.ArrayBuffer, triangleVertexBuffer);
GL.BufferData(BufferTarget.ArrayBuffer, vertData.Length * sizeof(float),
vertData, BufferUsageHint.StaticDraw);
}