=> R0 = pointer to TMmemoryblock
R1 = pointer to TMviewblock
R2 = pointer to TMcolourblock
<= R4 = Number of lights present in the scene
After loading a file, you should compile a light table, to access quickly to the light information. The lights (up to 1024 per scene) are stored in a table (of 1024*4 bytes) within the TMcolourblock. You only have to dimension correctly the TMcolourblock and call this routine, which scans the Point database (in which lights are stored) and compile a table of ldm of the lights in memory. Then recalculates also the illumination of points and primitives...
If you want to move your scene in memory, once you have loaded and used it, just move phisically the memory, update the links within TMmemoryblock (+0 to +20), call Gemini_InitScene with the new parameters; then call Gemini_SetUpLights.
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