diff options
Diffstat (limited to 'source/blender/blenloader/intern/writefile.c')
| -rw-r--r-- | source/blender/blenloader/intern/writefile.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/source/blender/blenloader/intern/writefile.c b/source/blender/blenloader/intern/writefile.c index 0a2d09d0c86..049b2e8617c 100644 --- a/source/blender/blenloader/intern/writefile.c +++ b/source/blender/blenloader/intern/writefile.c @@ -2479,6 +2479,36 @@ static void write_view_layer(WriteData *wd, ViewLayer *view_layer) write_layer_collections(wd, &view_layer->layer_collections); } +static void write_lightcache_texture(WriteData *wd, LightCacheTexture *tex) +{ + if (tex->data) { + size_t data_size = tex->components * tex->tex_size[0] * tex->tex_size[1] * tex->tex_size[2]; + if (tex->data_type == LIGHTCACHETEX_FLOAT) { + data_size *= sizeof(float); + } + else if (tex->data_type == LIGHTCACHETEX_UINT) { + data_size *= sizeof(unsigned int); + } + writedata(wd, DATA, data_size, tex->data); + } +} + +static void write_lightcache(WriteData *wd, LightCache *cache) +{ + write_lightcache_texture(wd, &cache->grid_tx); + write_lightcache_texture(wd, &cache->cube_tx); + + if (cache->cube_mips) { + writestruct(wd, DATA, LightCacheTexture, cache->mips_len, cache->cube_mips); + for (int i = 0; i < cache->mips_len; ++i) { + write_lightcache_texture(wd, &cache->cube_mips[i]); + } + } + + writestruct(wd, DATA, LightGridCache, cache->grid_len, cache->grid_data); + writestruct(wd, DATA, LightProbeCache, cache->cube_len, cache->cube_data); +} + static void write_scene(WriteData *wd, Scene *sce) { /* write LibData */ @@ -2679,6 +2709,12 @@ static void write_scene(WriteData *wd, Scene *sce) write_collection_nolib(wd, sce->master_collection); } + /* Eevee Lightcache */ + if (sce->eevee.light_cache && !wd->use_memfile) { + writestruct(wd, DATA, LightCache, 1, sce->eevee.light_cache); + write_lightcache(wd, sce->eevee.light_cache); + } + /* Freed on doversion. */ BLI_assert(sce->layer_properties == NULL); } |