message: fix 2-sided decals
diff: @@ -272,11 +272,7 @@ ProtoMesh* Resources::implLoadMesh(const std::string &name) {
  return it->second.get();
  if(FileExt::hasExt(name,"TGA")){
  - static std::unordered_set<std::string> dec;
  - if(dec.find(name)==dec.end()) {
  - Log::e("decals are not implemented yet \"",name,"\"");
  - dec.insert(name);
  - }
  + Log::e("decals should be loaded by Resources::implDecalMesh instead");
  return nullptr;
  }
  @@ -330,7 +326,7 @@ ProtoMesh* Resources::implDecalMesh(const ZenLoad::zCVobData& vob) {
  std::vector<Resources::Vertex> cvbo(vbo,vbo+8);
  std::vector<uint32_t> cibo;
  if(key.decal2Sided)
  - cibo = { 0,1,2, 0,2,3, 4,6,5, 4,6,7 }; else
  + cibo = { 0,1,2, 0,2,3, 4,6,5, 4,7,6 }; else
  cibo = { 0,1,2, 0,2,3 };
  std::unique_ptr<ProtoMesh> t{new ProtoMesh(key.mat, std::move(cvbo), std::move(cibo))};
  