Draw String and Texture in XNA 4.0 3D ?

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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.

C#

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);

        }

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!

Posted 22-Sep-12 0:48am

haitrieu749

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2 solutions

Solution 2

Thanks ely_bob for your answer! But I think

C#

GraphicsDevice.SamplerStates [0] = SamplerState.AnisotropicWrap;

is better than

C#

GraphicsDevice.SamplerStates [0] = SamplerState.LinearClamp;

Posted 22-Sep-12 7:04am

haitrieu749

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This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

ely_bob · Accepted Answer · 2012-09-22T05:17:00

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);
 
        }

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

Draw String and Texture in XNA 4.0 3D ?

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Solution 1

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Draw String and Texture in XNA 4.0 3D ?

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