private void Prepare(Vector3 lightDirection, ShadowBox box)
{
updateOrthoProjectionMatrix(box.GetWidth(), box.GetHeight(), box.GetLength());
updateLightViewMatrix(lightDirection, box.GetCenter());
projectionViewMatrix = lightViewMatrix * projectionMatrix;
ShadowFrameBuffer.Bind();
GL.Enable(EnableCap.DepthTest);
GL.Clear(ClearBufferMask.DepthBufferBit);
}
public ShadowMainRenderer(Camera camera)
{
shadowBox = new ShadowBox(lightViewMatrix, camera);
ShadowFrameBuffer = new ShadowFrameBuffer(camera.Width, camera.Height);
}