void Renderer::render(unsigned int w, unsigned int h, StringIdMap & stringMap, const std::map <StringId, std::map <StringId, std::vector <RenderModelExternal*> *> > & externalModels, std::ostream & errorOutput)
{
for (std::vector <RenderPass>::iterator i = passes.begin(); i != passes.end(); i++)
{
// Extract the appropriate map and generate a drawlist.
// A vector of pointers to vectors of RenderModelExternal pointers.
std::vector <const std::vector <RenderModelExternal*>*> drawList;
// Find the map appropriate to this pass.
std::map <StringId, std::map <StringId, std::vector <RenderModelExternal*> *> >::const_iterator drawMapIter = externalModels.find(i->getNameId());
if (drawMapIter != externalModels.end())
// For each draw group that this pass uses, add its models to the draw list.
for (std::set <StringId>::const_iterator dg = i->getDrawGroups().begin(); dg != i->getDrawGroups().end(); dg++)
{
std::map <StringId, std::vector <RenderModelExternal*> *>::const_iterator drawGroupIter = drawMapIter->second.find(*dg);
if (drawGroupIter != drawMapIter->second.end())
drawList.push_back(drawGroupIter->second);
}
if (i->render(gl, w, h, stringMap, drawList, sharedTextures, errorOutput))
{
// Render targets have been recreated due to display dimension change.
// Call setGlobalTexture to update sharedTextures and let downstream passes know.
const std::map <StringId, RenderTexture> & passRTs = passes.back().getRenderTargets();
for (std::map <StringId, RenderTexture>::const_iterator rt = passRTs.begin(); rt != passRTs.end(); rt++)
setGlobalTexture(rt->first, RenderTextureEntry(rt->first, rt->second.handle, rt->second.target));
}
}
}
void Renderer::render(unsigned int w, unsigned int h, StringIdMap & stringMap, const std::map <StringId, std::map <StringId, std::vector <RenderModelExt*> *> > & externalModels, std::ostream & errorOutput)
{
for (auto & pass : passes)
{
// Extract the appropriate map and generate a drawlist.
// A vector of pointers to vectors of RenderModelExternal pointers.
std::vector <const std::vector <RenderModelExt*>*> drawList;
// Find the map appropriate to this pass.
auto drawMapIter = externalModels.find(pass.getNameId());
if (drawMapIter != externalModels.end())
// For each draw group that this pass uses, add its models to the draw list.
for (auto dg : pass.getDrawGroups())
{
auto drawGroupIter = drawMapIter->second.find(dg);
if (drawGroupIter != drawMapIter->second.end())
drawList.push_back(drawGroupIter->second);
}
if (pass.render(gl, w, h, stringMap, drawList, sharedTextures, errorOutput))
{
// Render targets have been recreated due to display dimension change.
// Call setGlobalTexture to update sharedTextures and let downstream passes know.
for (const auto & rt : passes.back().getRenderTargets())
setGlobalTexture(rt.first, RenderTextureEntry(rt.first, rt.second.handle, rt.second.target));
}
}
}
