Differential D11791 Diff 40163 source/blender/draw/intern/draw_cache_impl_volume.c

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Show First 20 Lines • Show All 298 Lines • ▼ Show 20 Lines	static DRWVolumeGrid volume_grid_cache_get(const Volume volume,
}		}

/* Allocate new grid. */		/* Allocate new grid. */
cache_grid = MEM_callocN(sizeof(DRWVolumeGrid), __func__);		cache_grid = MEM_callocN(sizeof(DRWVolumeGrid), __func__);
cache_grid->name = BLI_strdup(name);		cache_grid->name = BLI_strdup(name);
BLI_addtail(&cache->grids, cache_grid);		BLI_addtail(&cache->grids, cache_grid);

/* TODO: can we load this earlier, avoid accessing the global and take		/* TODO: can we load this earlier, avoid accessing the global and take
* advantage of dependency graph multithreading? */		* advantage of dependency graph multi-threading? */
BKE_volume_load(volume, G.main);		BKE_volume_load(volume, G.main);

/* Test if we support textures with the number of channels. */		/* Test if we support textures with the number of channels. */
size_t channels = BKE_volume_grid_channels(grid);		size_t channels = BKE_volume_grid_channels(grid);
if (!ELEM(channels, 1, 3)) {		if (!ELEM(channels, 1, 3)) {
return cache_grid;		return cache_grid;
}		}

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