Search code examples
javaopengllwjgl

LOD Bias in OpenGL Textures

The function method glTexImage2D takes 'level' as a paremeter which represents the Level Of Detail bias. However, A texture's LOD Bias can be set using glTexParameteri and the GL_TEXTURE_LOD_BIAS target. How do these do settings for LOD Bias interact? Are they the same, and whichever is set most recently is used, or do they have different meanings?

Solution

  • The function method glTexImage2D takes 'level' as a paremeter which represents the Level Of Detail bias.

    No, it does not. The level parameter specifies which mipmap level you are allocating an image for.