• Advertisement


  • Content count

  • Joined

  • Last visited

Community Reputation

103 Neutral

About msantos

  • Rank
  1. Yes you were right, I had forgotten to disable texturing in the non textured objects. I tried it before but I did it in the wrong place. Now everything is working fine. Thank you for you help
  2. Hi everyone. I have this problem: I have a 3d scene and when I apply a texture to the floor the lighting gets darker. If I remove the texture the lights gets back to normal. I can't understand why because even the menu characters that are not affected by light get darker. It's weird because I only have this problem with some textures. It seems like the darker the color of the texture is, the less light I have. I tried to change glTexEnvf, I replaced GL_MODULATE and started to use GL_DECAL so the texture doesn't get affected by lights. It worked, the texture has its original color, but everything else gets white with no shapes (like a 3d object with lighting off) here's my code void LoadTexture(const char * bitmap_file) { glbmp_t bitmap; if(!glbmp_LoadBitmap(bitmap_file, 0, &bitmap)) { fprintf(stderr, "Error loading bitmap file: %s\n", bitmap_file); exit(1); } glEnable(GL_TEXTURE_2D); glBindTexture(GL_TEXTURE_2D, texname); glGenTextures(1, &texname); glPixelStorei(GL_UNPACK_ALIGNMENT, 1); glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_DECAL); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, bitmap.width, bitmap.height, 0, GL_RGB, GL_UNSIGNED_BYTE, bitmap.rgb_data); glbmp_FreeBitmap(&bitmap); } then I apply the texture to a quad and load the image that I want as texture. Maybe I have something missing or I have some code in the wrong place. Does anybody know how to solve this problem?
  • Advertisement