在屏幕上写影响模型的文本

Question

我的游戏中有3D模型，但当我通过spritebatch向屏幕添加文本时，模型会消失/变得透明。

我四处寻找解决方案，发现如果在绘制对象之前调用，这应该可以工作

void prepare3d()
{
    GraphicsDevice.RenderState.DepthBufferEnable = true;
    GraphicsDevice.RenderState.AlphaBlendEnable = false;
    GraphicsDevice.RenderState.AlphaTestEnable = false;`
    GraphicsDevice.SamplerStates[0].AddressU = TextureAddressMode.Wrap;
    GraphicsDevice.SamplerStates[0].AddressV = TextureAddressMode.Wrap;
}

然而，RenderState似乎在XNA 4.0上不起作用。有人知道变通办法吗？

Answer 1

对于XNA 4.0，您可以尝试以下操作：

void prepare3d()
{
    //set the depth buffer state
    DepthStencilState depthBufferState = new DepthStencilState();         
    depthBufferState.DepthBufferEnable = true; 
    GraphicsDevice.DepthStencilState = depthBufferState;
    //set the BlendState
    GraphicsDevice.BlendState = BlendState.Opaque;
    GraphicsDevice.DepthStencilState = DepthStencilState.Default;
    GraphicsDevice.SamplerStates[0].AddressU = TextureAddressMode.Wrap;
    GraphicsDevice.SamplerStates[0].AddressV = TextureAddressMode.Wrap;
}

此链接可能会有所帮助。

HTH