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+ | Imgui denoise

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TheRedShip
2025-02-08 23:38:49 +01:00
parent 39196a00ff
commit ee95d9954a
9 changed files with 88 additions and 28 deletions
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1
srcs/class/Camera.cpp
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@ -100,6 +100,7 @@ int Camera::portalTeleport(Scene *scene, float delta_time)
if (distance_portal <= distance_future_pos && glm::dot(glm::normalize(future_pos - _position), obj.normal) > 0.0f)
{
std::cout << "Teleportation" << std::endl;
GPUObject linked_portal = scene->getObjectData()[obj.radius];
glm::mat4 portal_transform = linked_portal.transform * glm::inverse(obj.transform);

10
srcs/class/Scene.cpp
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@ -33,6 +33,11 @@ Scene::Scene(std::string &name)
_gpu_debug.triangle_treshold = 1;
_gpu_debug.box_treshold = 1;
_gpu_denoise.enabled = 0;
_gpu_denoise.pass = 0;
_gpu_denoise.c_phi = 0.1f;
_gpu_denoise.p_phi = 0.1f;
_gpu_denoise.n_phi = 0.1f;
if (!file.is_open())
{
@ -364,6 +369,11 @@ GPUDebug &Scene::getDebug()
return (_gpu_debug);
}
GPUDenoise &Scene::getDenoise()
{
return (_gpu_denoise);
}
std::vector<GPUBvhData> &Scene::getBvhData()
{
return (_gpu_bvh_data);

10
srcs/class/Shader.cpp
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@ -300,6 +300,16 @@ GLuint Shader::getProgramComputeDenoising(void) const
return (_program_denoising);
}
GLuint Shader::getNormalTexture(void) const
{
return (_normal_texture);
}
GLuint Shader::getPositionTexture(void) const
{
return (_position_texture);
}
std::vector<float> Shader::getOutputImage(void)
{
std::vector<float> res(WIDTH * HEIGHT * 4);

22
srcs/class/Window.cpp
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@ -272,17 +272,37 @@ void Window::imGuiRender()
has_changed = true;
}
if (ImGui::CollapsingHeader("Denoiser"))
{
ImGui::PushID(0);
ImGui::Checkbox("Enable", (bool *)(&_scene->getDenoise().enabled));
ImGui::Separator();
if (ImGui::SliderInt("Pass", &_scene->getDenoise().pass, 0, 8))
_scene->getDenoise().pass = (_scene->getDenoise().pass / 2) * 2; // make sure it's even
ImGui::SliderFloat("Color diff", &_scene->getDenoise().c_phi, 0.0f, 1.0f);
ImGui::SliderFloat("Position diff", &_scene->getDenoise().p_phi, 0.0f, 1.0f);
ImGui::SliderFloat("Normal diff", &_scene->getDenoise().n_phi, 0.0f, 1.0f);
ImGui::PopID();
}
if (ImGui::CollapsingHeader("Debug"))
{
ImGui::PushID(0);
has_changed |= ImGui::Checkbox("Enable", (bool *)(&_scene->getDebug().enabled));
ImGui::Separator();
has_changed |= ImGui::SliderInt("Debug mode", &_scene->getDebug().mode, 0, 2);
has_changed |= ImGui::SliderInt("Box treshold", &_scene->getDebug().box_treshold, 1, 2000);
has_changed |= ImGui::SliderInt("Triangle treshold", &_scene->getDebug().triangle_treshold, 1, 2000);
ImGui::PopID();
}
_renderer->renderImgui();;
_renderer->renderImgui();
ImGui::End();