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added render pipeline WIP

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This commit is contained in:
Mexpert_PRO
2026-03-15 17:46:11 +01:00
parent f859288689
commit 226f60e9ae
7 changed files with 164 additions and 22 deletions
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92
TSE_Core/src/elements/Scene.cpp
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@@ -2,38 +2,88 @@
#include "BehaviourScripts/Camera.hpp"
#include <algorithm>
#include "Debug.hpp"
#include "RenderPipeline.hpp"
void TSE::Scene::Render(IRenderer &rnd, const IWindow &wnd)
{
RenderPipeline* pipeline = IRenderer::pipeline;
auto camerasBackup = std::vector<Camera*>(IRenderer::camerasToRenderWith);
int counter = 1;
for(auto l : layers)
if(pipeline != nullptr)
{
IRenderer::camerasToRenderWith.clear();
if(!l.second->IsVisual()) continue;
for(auto camera : camerasBackup)
for(int i = 0; i < pipeline->GetRenderStepCount(); i++)
{
auto it = std::find(camera->layersNotToRender.begin(), camera->layersNotToRender.end(), l.second->GetID());
if(it == camera->layersNotToRender.end())
IRenderer::camerasToRenderWith = std::vector<Camera*>(camerasBackup);
const RenderStep& step = pipeline->GetRenderStepAt(i);
if(!step.EditorCamera)
{
IRenderer::camerasToRenderWith.push_back(camera);
for(int i = 0; i < IRenderer::camerasToRenderWith.size(); i++)
{
if(IRenderer::camerasToRenderWith[i]->baseObject->name == ".EditorCamera")
IRenderer::camerasToRenderWith.erase(IRenderer::camerasToRenderWith.begin() + i);
}
}
for(int i = 0; i < IRenderer::camerasToRenderWith.size(); i++)
{
if(IRenderer::camerasToRenderWith[i]->baseObject->name != ".EditorCamera")
IRenderer::camerasToRenderWith[i]->SetRenderTarget(step.target);
}
int counter = 1;
for(auto l : step.layersToRender)
{
if(!l->IsVisual()) continue;
l->Render(rnd);
if(counter++ != layers.size())
{
rnd.End(); //OPTIMIZE:
//takes up 13,97% of function, but only needed, if there is more then one layer
//possible optimizations:
// -remove layers
// -make layer calculations, in shader
// -make an offset, that is calculated on cpu, and then commit everything at once
// now it is better because it is only done once per frame if only one shader is used, or textures are full, or more then one layers are used
rnd.Flush();
rnd.Begin();
wnd.ClearDepthBuffer();
}
}
}
l.second->Render(rnd);
if(counter++ != layers.size())
}
else
{
int counter = 1;
for(auto l : layers)
{
rnd.End(); //OPTIMIZE:
//takes up 13,97% of function, but only needed, if there is more then one layer
//possible optimizations:
// -remove layers
// -make layer calculations, in shader
// -make an offset, that is calculated on cpu, and then commit everything at once
IRenderer::camerasToRenderWith.clear();
if(!l.second->IsVisual()) continue;
for(auto camera : camerasBackup)
{
auto it = std::find(camera->layersNotToRender.begin(), camera->layersNotToRender.end(), l.second->GetID());
if(it == camera->layersNotToRender.end())
{
IRenderer::camerasToRenderWith.push_back(camera);
}
}
// now it is better because it is only done once per frame if only one shader is used, or textures are full, or more then one layers are used
rnd.Flush();
rnd.Begin();
wnd.ClearDepthBuffer();
l.second->Render(rnd);
if(counter++ != layers.size())
{
rnd.End(); //OPTIMIZE:
//takes up 13,97% of function, but only needed, if there is more then one layer
//possible optimizations:
// -remove layers
// -make layer calculations, in shader
// -make an offset, that is calculated on cpu, and then commit everything at once
// now it is better because it is only done once per frame if only one shader is used, or textures are full, or more then one layers are used
rnd.Flush();
rnd.Begin();
wnd.ClearDepthBuffer();
}
}
}
}