在XNA 4.0 3D中绘制字符串和纹理? [英] Draw String and Texture in XNA 4.0 3D ?

问题描述

在XNA 4.0 3D中绘制字符串时遇到问题，我知道的问题是spriteBatch.Begin().但是我不知道该怎么解决.

I have problem when I draw a string in XNA 4.0 3D.I known problem is spriteBatch.Begin(). But I don''t know how to solve it.

protected override void Draw(GameTime gameTime)
        {
            GraphicsDevice.Clear(Color.DeepSkyBlue);
            //Draw string 
            spriteBatch.Begin();
            spriteBatch.DrawString(fontArial, "Demotesting", new Vector2(100, 100), Color.Red);
            spriteBatch.End();
            //Draw Models Ship
            ship.Draw();

            base.Draw(gameTime);

        }

画线之前:
< img src ="http://nq1.upanh.com/b4.s32.d1/6c6ce19bded8d054341ce45e17426c51_49358001.before. png"/>
拔弦后
< img src ="http://nq2.upanh.com/b6.s30.d2/9ff7c3c009215348b06a53c5a067d282_49358002.after. png"/>

能帮帮我吗?

P/S:对不起，因为英语不好！

Before draw string:
<img src="http://nq1.upanh.com/b4.s32.d1/6c6ce19bded8d054341ce45e17426c51_49358001.before.png" />
After draw string
<img src="http://nq2.upanh.com/b6.s30.d2/9ff7c3c009215348b06a53c5a067d282_49358002.after.png" />

Can help me?

P/S:Sorry because bad english!

推荐答案

您需要做两件事.
第一的.在2D之前绘制3D

You need to do two things.
First. draw 3D before 2D

protected override void Draw(GameTime gameTime)
        {
            GraphicsDevice.Clear(Color.DeepSkyBlue);
           //Reset Graphics Device here
#region 3D
            //Draw Models Ship
            ship.Draw();
#endregion
           
#region 2D
            //Draw string 
            spriteBatch.Begin();
            spriteBatch.DrawString(fontArial, "Demotesting", new Vector2(100, 100), Color.Red);
            spriteBatch.End();
#endregion          
  base.Draw(gameTime);
 
        }

其次，您应该确保将图形设计重置为默认的模型渲染

Second you should ensure that you are resetting the graphics devise to the default for model rendering See Here[^]

感谢ely_bob为您的答案！但我认为

Thanks ely_bob for your answer! But I think

GraphicsDevice.SamplerStates [0] = SamplerState.AnisotropicWrap;

比
好

is better than

GraphicsDevice.SamplerStates [0] = SamplerState.LinearClamp; 

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