Question

我遵循教程，但我注意到了这个问题：

GraphicsDevice.RenderState.CullMode = CullMode.None;

        GraphicsDevice.VertexDeclaration = new VertexDeclaration(GraphicsDevice, VertexPositionColor.VertexElements);

monogame中缺少此代码，我该怎么办？这是教程的完整代码：

 protected override void Draw(GameTime gameTime)
    {
        GraphicsDevice.Clear(Color.CornflowerBlue);
        GraphicsDevice.RenderState.CullMode = CullMode.None;

        GraphicsDevice.VertexDeclaration = new VertexDeclaration(GraphicsDevice, VertexPositionColor.VertexElements);

        BasicEffect effect = new BasicEffect(GraphicsDevice, null);
        effect.World = Matrix.Identity;
        effect.View = camera.viewMatrix;
        effect.Projection = camera.projectionMatrix;

        effect.VertexColorEnabled = true;

        effect.Begin();
        foreach (EffectPass pass in effect.CurrentTechnique.Passes)
        {
            pass.Begin();
            GraphicsDevice.DrawUserPrimitives(PrimitiveType.TriangleStrip, verts, 0, 2);
            pass.End();
        }
        effect.End();

        base.Draw(gameTime);
    }

谢谢。

Answer 1

我想你可能想要使用RasterizerState。我认为RenderState在XNA 4.0中已停止使用。

GraphicsDevice.RasterizerState = RasterizerState.CullNone;

查看此博文：https://blogs.msdn.microsoft.com/shawnhar/2010/04/19/vertex-data-in-xna-game-studio-4-0/

它涵盖了对XNA 4.0中顶点声明的更改

Monogame GraphicsDevice的monogame新代码是什么

1 个答案: