public void VisualTestDepthBufferEnable(bool depthBufferEnable)
{
PrepareFrameCapture();
var cube = new Simple3DCubeComponent(gd);
cube.LoadContent();
gd.DepthStencilState = new DepthStencilState
{
DepthBufferEnable = depthBufferEnable
};
gd.Clear(Color.CornflowerBlue);
cube.CubeColor = Color.Red;
cube.Draw();
cube.CubePosition = new Vector3(0.4f, 0, 0);
cube.CubeColor = Color.Green;
cube.Draw();
CheckFrames();
cube.UnloadContent();
}
public void VisualTestStencilBuffer()
{
PrepareFrameCapture();
var cube = new Simple3DCubeComponent(gd);
cube.LoadContent();
gd.Clear(
ClearOptions.DepthBuffer | ClearOptions.Stencil | ClearOptions.Target,
Color.CornflowerBlue, 1, 0);
var depthStencilState = new DepthStencilState
{
ReferenceStencil = 1,
StencilEnable = true,
StencilFunction = CompareFunction.Always,
StencilPass = StencilOperation.Replace,
DepthBufferEnable = false
};
gd.DepthStencilState = depthStencilState;
cube.CubeColor = Color.Red;
cube.Draw();
depthStencilState.Dispose();
depthStencilState = new DepthStencilState
{
ReferenceStencil = 0,
StencilEnable = true,
StencilFunction = CompareFunction.Equal,
StencilPass = StencilOperation.Keep,
DepthBufferEnable = false
};
gd.DepthStencilState = depthStencilState;
cube.CubePosition = new Vector3(0.4f, 0, 0);
cube.CubeColor = Color.Green;
cube.Draw();
CheckFrames();
depthStencilState.Dispose();
cube.UnloadContent();
}