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Started by siddim Aug 15, 2002 at 2:19 PM 0 replies 250+ views

Original Post

Aug 15, 2002 at 2:19 PM

hi, been working with the tutorial 6 of nehe(texture mapping), I change it a little so i can pass the texture name as a parameter. it work fine but only for one texture, when i load the second one nothing display, not even the first one anymore. did i miss something? i have been looking but i can''t find the problem. how do i use glGenTextures(1,texture[0]); ? does it have to be call only once in the constructor of my textureManager class like: glGenTextures(TableSize, texture[TableSize]); ? thanks. siddim.

Crispy

Aug 15, 2002 at 4:46 PM

glGenTextures() takes in the number of textures to generate and an array of uint''s:

  
GLuint Textures[5];

glGenTextures(5, Textures);

If you want to generate one texture only, you need to reference it properly:

  
GLuint Textures[5];

glGenTextures(1, &Textures[0]);

Hope this helps,
Crispy

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