/** Free (or release) any data used by this texture (does not free the texure itself). */
void BKE_texture_free(Tex *tex)
{
BKE_animdata_free((ID *)tex, false);
/* is no lib link block, but texture extension */
if (tex->nodetree) {
ntreeFreeTree(tex->nodetree);
MEM_freeN(tex->nodetree);
tex->nodetree = NULL;
}
MEM_SAFE_FREE(tex->coba);
if (tex->env) {
BKE_texture_envmap_free(tex->env);
tex->env = NULL;
}
if (tex->pd) {
BKE_texture_pointdensity_free(tex->pd);
tex->pd = NULL;
}
if (tex->vd) {
BKE_texture_voxeldata_free(tex->vd);
tex->vd = NULL;
}
if (tex->ot) {
BKE_texture_ocean_free(tex->ot);
tex->ot = NULL;
}
BKE_icon_id_delete((ID *)tex);
BKE_previewimg_free(&tex->preview);
}
void BKE_lamp_free(Lamp *la)
{
MTex *mtex;
int a;
for (a = 0; a < MAX_MTEX; a++) {
mtex = la->mtex[a];
if (mtex && mtex->tex) mtex->tex->id.us--;
if (mtex) MEM_freeN(mtex);
}
BKE_animdata_free((ID *)la);
curvemapping_free(la->curfalloff);
/* is no lib link block, but lamp extension */
if (la->nodetree) {
ntreeFreeTree(la->nodetree);
MEM_freeN(la->nodetree);
}
BKE_previewimg_free(&la->preview);
BKE_icon_id_delete(&la->id);
la->id.icon_id = 0;
}
void BKE_light_free(Light *la)
{
BKE_animdata_free((ID *)la, false);
curvemapping_free(la->curfalloff);
/* is no lib link block, but light extension */
if (la->nodetree) {
ntreeFreeNestedTree(la->nodetree);
MEM_freeN(la->nodetree);
la->nodetree = NULL;
}
BKE_previewimg_free(&la->preview);
BKE_icon_id_delete(&la->id);
la->id.icon_id = 0;
}
