Accessing Direct3D Texture Dimensions in C#

Graphics and GPU Programming Programming

Started by axv4745 May 17, 2006 12:55 PM

2 comments, last by remigius 17 years, 11 months ago

108

Author

May 17, 2006 12:55 PM

Is there any way to get the width and height of a Direct3D texture in C#? I know you can do it in C++ by using the D3DXCreateTextureFromFileEX function and passing in a pointer to a D3DXIMAGE_INFO struct to the function. Any thoughts? Thanks,

darookie

1,441

May 17, 2006 01:05 PM

textureLoader.ImageInformationFromFile shold do the job.

Dave Hunt

4,872

May 17, 2006 02:42 PM

Also, TextureLoader has an overloaded FromFile() method that takes an ImageInformation structure that gets filled in like the D3DXIMAGE_INFO structure.

remigius

1,173

May 17, 2006 05:33 PM

Note that Evil Steve's remark also applies here. If you load a 200x200 image into a texture, the actual texture size will probably be 256x256. To get this texture size, you can use the Width and Height in the surface description of the first MIP level:

SurfaceDescription sd = texture.GetLevelDescription(0);

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Accessing Direct3D Texture Dimensions in C#

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Accessing Direct3D Texture Dimensions in C#

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