Use GnuMake for a simple build environment.

.gitignore

@@ -1,4 +1,6 @@
-build
-install
+build/
+install/
+build_venv/
+imgui.ini
 .vscode
-.DS_Store
+.DS_Store

.gitmodules

@@ -17,3 +17,9 @@
 [submodule "vendors/glew"]
 	path = vendors/glew
 	url = https://github.com/Perlmint/glew-cmake.git
+[submodule "vendors/OpenUSD"]
+	path = vendors/OpenUSD
+	url = https://github.com/PixarAnimationStudios/OpenUSD.git
+[submodule "vendors/OpenSubdiv"]
+	path = vendors/OpenSubdiv
+	url = https://github.com/PixarAnimationStudios/OpenSubdiv.git

CMakeLists.txt

@@ -9,6 +9,8 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 find_package(pxr REQUIRED)
 find_package(OpenGL REQUIRED)
+find_package(X11 REQUIRED)
+
 
 add_subdirectory(vendors)
 

Makefile

@@ -0,0 +1,94 @@
+.PHONY: build 
+
+
+rhel_install_dep:
+	sudo dnf install -y libXt-devel
+
+create_venv:
+	python3 -m venv build_venv
+	. ./build_venv/bin/activate ;\
+		pip install -r ./build_venv_pip.txt
+
+build_open_subdiv:
+	cd ./vendors/OpenSubdiv/ && \
+	cmake -DCMAKE_INSTALL_PREFIX=./install \
+		-DCMAKE_PREFIX_PATH=./install \
+		-DCMAKE_BUILD_TYPE=Debug \
+		-DNO_EXAMPLES=ON \
+		-DNO_TUTORIALS=ON \
+		-DNO_REGRESSION=ON \
+		-DNO_DOC=ON \
+		-DNO_OMP=ON \
+		-DNO_CUDA=ON \
+		-DNO_OPENCL=ON \
+		-DNO_DX=ON \
+		-DNO_TESTS=ON \
+		-DNO_GLEW=ON \
+		-DNO_GLFW=ON \
+		-DNO_PTEX=ON \
+		-DNO_TBB=ON && \
+	cmake --build . --config Debug --target install -j 10 
+
+build_usd: create_venv
+	. ./build_venv/bin/activate ; \
+		cd ./vendors/OpenUSD/ && \
+		python \
+		 ./build_scripts/build_usd.py \
+		 --build=./build \
+		 --build-variant=release \
+		 --prefer-safety-over-speed \
+		 -v \
+		 --no-tests \
+		 --no-examples \
+		 --no-tutorials \
+		 --no-docs \
+		 --no-python-docs \
+		 --no-debug-python \
+		 --no-ptex \
+		 --no-draco \
+		 --no-mayapy-tests \
+		 --no-animx-tests \
+		 --python \
+		 --tools \
+		 --usd-imaging \
+		 --openvdb \
+		 --usdview \
+		 --usdview \
+		 --no-prman \
+		 --openimageio \
+		 --opencolorio \
+		 --alembic \
+		 --hdf5 \
+		 --materialx \
+		 --embree \
+		 ./install
+
+build_app:
+	mkdir -p build && \
+	cd build && \
+	cmake -Dpxr_DIR=./vendors/OpenUSD/install/ -DOpenSubdiv_DIR=./vendors/OpenSubdiv/install/lib64/cmake/OpenSubdiv -DCMAKE_INSTALL_PREFIX=../install .. && \
+	make && \
+	make install
+
+build:
+	$(MAKE) create_venv
+	@if [ ! -d "./vendors/OpenUSD/install/" ]; then \
+		$(MAKE) build_usd; \
+	fi
+	@if [ ! -d "./vendors/OpenSubdiv/install/" ]; then \
+		$(MAKE) build_open_subdiv; \
+	fi
+
+	$(MAKE) build_app
+
+clean_dep:
+	rm -rf ./vendors/OpenUSD/install/ && \
+		rm -rf ./vendors/OpenSubdiv/install/
+
+clean:
+	rm -rf ./build_venv && \
+		rm -rf ./build && \
+		rm -rf ./install
+
+run: build
+	LD_LIBRARY_PATH=./vendors/OpenUSD/install/lib:./vendors/OpenUSD/install/lib64:$LD_LIBRARY_PATH ./install/bin/ImGuiHydraEditor

build_venv_pip.txt

@@ -0,0 +1,5 @@
+PyOpenGL==3.1.9
+PySide6==6.9.0
+PySide6_Addons==6.9.0
+PySide6_Essentials==6.9.0
+shiboken6==6.9.0