Added support for building a Python module via pip.

.gitignore

@@ -106,3 +106,13 @@ out/*
 
 # macOS
 .DS_Store
+
+# Python
+**/__pycache__/*
+
+# setuptools
+build*/
+*egg-info*
+dist/*
+tmp/*
+vpt/*

build-msvc.bat

@@ -222,7 +222,7 @@ if %build_with_openvdb_support% == true (
 )
 set cmake_args=%cmake_args% -DCMAKE_MODULE_PATH="third_party/openvdb/lib/cmake/OpenVDB"
 
-set oidn_version=2.3.0
+set oidn_version=2.3.1
 if not exist ".\oidn-%oidn_version%.x64.windows" (
     echo ------------------------
     echo downloading OpenImageDenoise

build.sh

@@ -990,7 +990,7 @@ if $use_custom_openexr; then
 fi
 
 if $use_open_image_denoise; then
-    oidn_version="2.3.0"
+    oidn_version="2.3.1"
     if $use_msys; then
         oidn_folder_name="oidn-${oidn_version}.x64.windows"
         oidn_archive_name="${oidn_folder_name}.zip"

src/Denoiser/Denoiser.hpp

@@ -137,7 +137,9 @@ class Denoiser {
     virtual void setOutputForegroundMap(bool _shallOutputForegroundMap) {}
 
     /// Renders the GUI. Returns whether re-rendering has become necessary due to the user's actions.
+#ifndef DISABLE_IMGUI
     virtual bool renderGuiPropertyEditorNodes(sgl::PropertyEditor& propertyEditor) { return false; }
+#endif
     virtual void setSettings(const std::unordered_map<std::string, std::string>& settings) {}
 };
 

src/Denoiser/EAWDenoiser.cpp

@@ -32,8 +32,10 @@
 #include <Graphics/Vulkan/Render/Renderer.hpp>
 #include <Graphics/Vulkan/Render/Data.hpp>
 #include <Graphics/Vulkan/Render/ComputePipeline.hpp>
+#ifndef DISABLE_IMGUI
 #include <ImGui/ImGuiWrapper.hpp>
 #include <ImGui/Widgets/PropertyEditor.hpp>
+#endif
 #include "EAWDenoiser.hpp"
 
 EAWDenoiser::EAWDenoiser(sgl::vk::Renderer* renderer) {
@@ -118,9 +120,11 @@ void EAWDenoiser::recreateSwapchain(uint32_t width, uint32_t height) {
     eawBlitPass->recreateSwapchain(width, height);
 }
 
+#ifndef DISABLE_IMGUI
 bool EAWDenoiser::renderGuiPropertyEditorNodes(sgl::PropertyEditor& propertyEditor) {
     return eawBlitPass->renderGuiPropertyEditorNodes(propertyEditor);
 }
+#endif
 
 
 
@@ -386,6 +390,7 @@ void EAWBlitPass::_renderCompute() {
     }
 }
 
+#ifndef DISABLE_IMGUI
 bool EAWBlitPass::renderGuiPropertyEditorNodes(sgl::PropertyEditor& propertyEditor) {
     bool reRender = false;
 
@@ -417,3 +422,4 @@ bool EAWBlitPass::renderGuiPropertyEditorNodes(sgl::PropertyEditor& propertyEdit
 
     return reRender;
 }
+#endif

src/Denoiser/EAWDenoiser.hpp

@@ -65,8 +65,10 @@ class EAWDenoiser : public Denoiser {
     void setWeightScalePosition(float scale);
     void setWeightScaleNormal(float scale);
 
+#ifndef DISABLE_IMGUI
     /// Renders the GUI. Returns whether re-rendering has become necessary due to the user's actions.
     bool renderGuiPropertyEditorNodes(sgl::PropertyEditor& propertyEditor) override;
+#endif
 
 private:
     std::shared_ptr<EAWBlitPass> eawBlitPass;
@@ -85,8 +87,10 @@ class EAWBlitPass : public sgl::vk::BlitRenderPass {
     inline void setNormalTexture(const sgl::vk::TexturePtr& texture) { normalTexture = texture; setDataDirty(); }
     [[nodiscard]] inline int getMaxNumIterations() const { return maxNumIterations; }
 
+#ifndef DISABLE_IMGUI
     /// Renders the GUI. Returns whether re-rendering has become necessary due to the user's actions.
     bool renderGuiPropertyEditorNodes(sgl::PropertyEditor& propertyEditor);
+#endif
 
 protected:
     void loadShader() override;

src/Denoiser/OpenImageDenoiseDenoiser.cpp

@@ -35,7 +35,11 @@
 #include <Graphics/Vulkan/Buffers/Buffer.hpp>
 #include <Graphics/Vulkan/Render/CommandBuffer.hpp>
 #include <Graphics/Vulkan/Render/Passes/BlitRenderPass.hpp>
+#ifndef DISABLE_IMGUI
 #include <ImGui/Widgets/PropertyEditor.hpp>
+#else
+#include "Utils/ImGuiCompat.h"
+#endif
 
 #include "OpenImageDenoiseDenoiser.hpp"
 
@@ -660,6 +664,7 @@ void OpenImageDenoiseDenoiser::recreateSwapchain(uint32_t width, uint32_t height
 }
 
 
+#ifndef DISABLE_IMGUI
 bool OpenImageDenoiseDenoiser::renderGuiPropertyEditorNodes(sgl::PropertyEditor& propertyEditor) {
     bool reRender = false;
 
@@ -717,6 +722,7 @@ bool OpenImageDenoiseDenoiser::renderGuiPropertyEditorNodes(sgl::PropertyEditor&
 
     return reRender;
 }
+#endif
 
 void OpenImageDenoiseDenoiser::setSettings(const std::unordered_map<std::string, std::string>& settings) {
     auto itFilterQuality = settings.find("filter_quality");

src/Denoiser/OpenImageDenoiseDenoiser.hpp

@@ -94,8 +94,10 @@ class OpenImageDenoiseDenoiser : public Denoiser {
     void denoise() override;
     void recreateSwapchain(uint32_t width, uint32_t height) override;
 
+#ifndef DISABLE_IMGUI
     /// Renders the GUI. Returns whether re-rendering has become necessary due to the user's actions.
     bool renderGuiPropertyEditorNodes(sgl::PropertyEditor& propertyEditor) override;
+#endif
     void setSettings(const std::unordered_map<std::string, std::string>& settings) override;
 
 private:

src/Denoiser/OptixVptDenoiser.cpp

@@ -33,8 +33,12 @@
 #include <Graphics/Vulkan/Render/CommandBuffer.hpp>
 #include <Graphics/Vulkan/Render/Renderer.hpp>
 #include <Graphics/Vulkan/Render/ComputePipeline.hpp>
+#ifndef DISABLE_IMGUI
 #include <ImGui/ImGuiWrapper.hpp>
 #include <ImGui/Widgets/PropertyEditor.hpp>
+#else
+#include "Utils/ImGuiCompat.h"
+#endif
 #include "OptixVptDenoiser.hpp"
 
 #include <optix.h>
@@ -559,6 +563,7 @@ void OptixVptDenoiser::runOptixDenoiser() {
 #endif
 }
 
+#ifndef DISABLE_IMGUI
 bool OptixVptDenoiser::renderGuiPropertyEditorNodes(sgl::PropertyEditor& propertyEditor) {
     bool reRender = false;
 
@@ -592,6 +597,7 @@ bool OptixVptDenoiser::renderGuiPropertyEditorNodes(sgl::PropertyEditor& propert
 
     return reRender;
 }
+#endif
 
 void OptixVptDenoiser::setSettings(const std::unordered_map<std::string, std::string>& settings) {
     auto itModelType = settings.find("model_type");

src/Denoiser/OptixVptDenoiser.hpp

@@ -70,8 +70,10 @@ class OptixVptDenoiser : public Denoiser {
     void denoise() override;
     void recreateSwapchain(uint32_t width, uint32_t height) override;
 
+#ifndef DISABLE_IMGUI
     /// Renders the GUI. Returns whether re-rendering has become necessary due to the user's actions.
     bool renderGuiPropertyEditorNodes(sgl::PropertyEditor& propertyEditor) override;
+#endif
     void setSettings(const std::unordered_map<std::string, std::string>& settings) override;
 
 private:

src/Denoiser/PyTorchDenoiser.cpp

@@ -46,9 +46,13 @@
 #include <Graphics/Vulkan/Utils/InteropCuda.hpp>
 #endif
 #include <Graphics/Vulkan/Render/CommandBuffer.hpp>
+#ifndef DISABLE_IMGUI
 #include <ImGui/ImGuiWrapper.hpp>
 #include <ImGui/Widgets/PropertyEditor.hpp>
 #include <ImGui/ImGuiFileDialog/ImGuiFileDialog.h>
+#else
+#include "Utils/ImGuiCompat.h"
+#endif
 
 #include "PyTorchDenoiser.hpp"
 
@@ -828,6 +832,7 @@ void PyTorchDenoiser::setOutputForegroundMap(bool _shallOutputForegroundMap) {
     addBackground = !_shallOutputForegroundMap;
 }
 
+#ifndef DISABLE_IMGUI
 bool PyTorchDenoiser::renderGuiPropertyEditorNodes(sgl::PropertyEditor& propertyEditor) {
     bool reRender = false;
 
@@ -906,6 +911,7 @@ bool PyTorchDenoiser::renderGuiPropertyEditorNodes(sgl::PropertyEditor& property
 
     return reRender;
 }
+#endif
 
 
 

src/Denoiser/PyTorchDenoiser.hpp

@@ -114,8 +114,10 @@ class PyTorchDenoiser : public Denoiser {
     void setPyTorchDevice(PyTorchDevice pyTorchDeviceNew);
     void setOutputForegroundMap(bool _shallOutputForegroundMap) override;
 
+#ifndef DISABLE_IMGUI
     /// Renders the GUI. Returns whether re-rendering has become necessary due to the user's actions.
     bool renderGuiPropertyEditorNodes(sgl::PropertyEditor& propertyEditor) override;
+#endif
 
 private:
     void computeNumChannels();

src/Denoiser/SVGF.cpp

@@ -33,9 +33,13 @@
 #include <Graphics/Vulkan/Render/Renderer.hpp>
 #include <Graphics/Vulkan/Render/Data.hpp>
 #include <Graphics/Vulkan/Render/ComputePipeline.hpp>
+#include <Graphics/Vulkan/Utils/Device.hpp>
+#ifndef DISABLE_IMGUI
 #include <ImGui/ImGuiWrapper.hpp>
 #include <ImGui/Widgets/PropertyEditor.hpp>
-#include <Graphics/Vulkan/Utils/Device.hpp>
+#else
+#include "Utils/ImGuiCompat.h"
+#endif
 
 #include <glm/vec2.hpp>
 #include <glm/vec3.hpp>
@@ -289,11 +293,13 @@ void SVGFDenoiser::recreateSwapchain(uint32_t width, uint32_t height) {
 
 }
 
+#ifndef DISABLE_IMGUI
 bool SVGFDenoiser::renderGuiPropertyEditorNodes(sgl::PropertyEditor& propertyEditor) {
     return
         svgf_reproj_pass->renderGuiPropertyEditorNodes(propertyEditor) ||
         svgf_atrous_pass->renderGuiPropertyEditorNodes(propertyEditor);
 }
+#endif
 
 void SVGFDenoiser::resetFrameNumber() {}
 
@@ -439,6 +445,7 @@ void SVGF_ATrous_Pass::_render() {
     }
 }
 
+#ifndef DISABLE_IMGUI
 bool SVGF_ATrous_Pass::renderGuiPropertyEditorNodes(sgl::PropertyEditor& propertyEditor) {
     if (propertyEditor.addSliderInt("#Iterations", &maxNumIterations, 0, 5)) {
         setDataDirty();
@@ -448,6 +455,7 @@ bool SVGF_ATrous_Pass::renderGuiPropertyEditorNodes(sgl::PropertyEditor& propert
 
     return false;
 }
+#endif
 
 
 // ------------------------------
@@ -528,6 +536,7 @@ void SVGF_Reproj_Pass::loadShader() {
 }
 
 
+#ifndef DISABLE_IMGUI
 bool SVGF_Reproj_Pass::renderGuiPropertyEditorNodes(sgl::PropertyEditor& propertyEditor) {
     //if (propertyEditor.addSliderFloat("allowed_normal_dist", &pc.allowed_normal_dist, 0, 2) |
     //    propertyEditor.addSliderFloat("allowed_z_dist", &pc.allowed_z_dist, 0, 5) |
@@ -541,6 +550,7 @@ bool SVGF_Reproj_Pass::renderGuiPropertyEditorNodes(sgl::PropertyEditor& propert
 
     return false;
 }
+#endif
 
 
 
@@ -603,6 +613,8 @@ void SVGF_Filter_Moments_Pass::loadShader() {
 }
 
 
+#ifndef DISABLE_IMGUI
 bool SVGF_Filter_Moments_Pass::renderGuiPropertyEditorNodes(sgl::PropertyEditor& propertyEditor) {
     return false;
 }
+#endif

src/Denoiser/SVGF.hpp

@@ -94,9 +94,10 @@ class SVGFDenoiser : public Denoiser {
     void denoise() override;
     void recreateSwapchain(uint32_t width, uint32_t height) override;
 
+#ifndef DISABLE_IMGUI
     /// Renders the GUI. Returns whether re-rendering has become necessary due to the user's actions.
     bool renderGuiPropertyEditorNodes(sgl::PropertyEditor& propertyEditor) override;
-
+#endif
 };
 
 class SVGF_Reproj_Pass : public sgl::vk::ComputePass {
@@ -118,8 +119,10 @@ class SVGF_Reproj_Pass : public sgl::vk::ComputePass {
 public:
     explicit SVGF_Reproj_Pass(sgl::vk::Renderer* renderer, SVGF_Texture_Pack* textures);
 
+#ifndef DISABLE_IMGUI
     /// Renders the GUI. Returns whether re-rendering has become necessary due to the user's actions.
     bool renderGuiPropertyEditorNodes(sgl::PropertyEditor& propertyEditor);
+#endif
 
 protected:
     void loadShader() override;
@@ -139,8 +142,10 @@ class SVGF_Filter_Moments_Pass : public sgl::vk::ComputePass {
 public:
     explicit SVGF_Filter_Moments_Pass(sgl::vk::Renderer* renderer, SVGF_Texture_Pack* textures);
 
+#ifndef DISABLE_IMGUI
     /// Renders the GUI. Returns whether re-rendering has become necessary due to the user's actions.
     bool renderGuiPropertyEditorNodes(sgl::PropertyEditor& propertyEditor);
+#endif
 
 protected:
     void loadShader() override;
@@ -171,8 +176,10 @@ class SVGF_ATrous_Pass : public sgl::vk::ComputePass {
 public:
     explicit SVGF_ATrous_Pass(sgl::vk::Renderer* renderer, SVGF_Texture_Pack* textures);
 
+#ifndef DISABLE_IMGUI
     /// Renders the GUI. Returns whether re-rendering has become necessary due to the user's actions.
     bool renderGuiPropertyEditorNodes(sgl::PropertyEditor& propertyEditor);
+#endif
 
 protected:
     void loadShader() override;