submitMesh

submitMesh.cpp

void te2GraphicsModule::submitMesh(glm::mat4 orientation, meshBase* whichMesh, teShader* whichShader)
{
	ZoneScoped;
	//std::cerr << "submitMesh(glm::mat4, meshBase*, teShader*)\n";
	auto it = shadersAndMeshesToRender.find(whichShader);

	if (it != shadersAndMeshesToRender.end()) //found the shader we need
	{
		//std::cout << "shader found, searching for mesh...\n";

		//search through the MeshMap and try to find the mesh we want
		auto it2 = it.value().find(whichMesh);

		if (it2 != it.value().end()) //mesh was already there, just add mat4
		{
			it2.value().emplace_back(orientation);
			//std::cout << "mesh " << whichMesh << " found, added mat4. New size of mat4's is " << it2.value().size() << "\n";
		}
		else //mesh was not there, add the mesh and a vector of a single mat4
		{
			std::vector<glm::mat4> tempMat44Vec;
			tempMat44Vec.emplace_back(orientation);
			it.value().insert({ whichMesh, tempMat44Vec });
			//std::cout << "mesh not found, added mesh and mat4\n";
		}
	}

	else //insert the shader, along with the second robin map (mesh, mat44) inside of it
	{
		//std::cerr << "shader not found, inserting new map into map\n";
		std::vector<glm::mat4> tempMat44Vec;
		tempMat44Vec.emplace_back(orientation);

		tsl::robin_map<meshBase*, std::vector<glm::mat4>> emptyMap;
		shadersAndMeshesToRender.insert({ whichShader, emptyMap });

		shadersAndMeshesToRender[whichShader].insert({ whichMesh, tempMat44Vec });
	}

}