+
+ return replaced;
+}
+
+bool Technique::replace_uniforms(const ProgramData &shdata)
+{
+ bool replaced = false;
+ const vector<string> &uniform_names = shdata.get_uniform_names();
+ for(PassMap::iterator i=passes.begin(); i!=passes.end(); ++i)
+ {
+ RefPtr<ProgramData> new_shdata;
+ for(vector<string>::const_iterator j=uniform_names.begin(); j!=uniform_names.end(); ++j)
+ {
+ const string &name = i->second.get_slotted_uniform_name(*j);
+ if(name.empty())
+ continue;
+
+ if(!new_shdata)
+ new_shdata = new ProgramData(*i->second.get_shader_data());
+
+ new_shdata->uniform(name, shdata.get_uniform(*j));
+ replaced = true;
+ }
+
+ if(new_shdata)
+ i->second.set_shader_program(i->second.get_shader_program(), new_shdata.get());
+ }
+
+ return replaced;