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Prepped for NixOS with clang.

This commit is contained in:
kidrigger 2025-02-02 01:09:45 +01:00
parent 14f4ac39be
commit 596f0c601f
7 changed files with 86 additions and 30 deletions
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1
.envrc Normal file
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@ -0,0 +1 @@
use nix

1
.gitignore vendored
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@ -2,3 +2,4 @@
.cache/ .cache/
build/ build/
.vs/ .vs/
.direnv/

16
CMakePresets.json
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@ -18,6 +18,22 @@
"rhs": "Linux" "rhs": "Linux"
} }
}, },
{
"name": "nixos",
"generator": "Ninja",
"binaryDir": "${sourceDir}/build",
"cacheVariables": {
"CMAKE_EXPORT_COMPILE_COMMANDS": true,
"CMAKE_MAKE_PROGRAM": "ninja",
"CMAKE_C_COMPILER": "$env{CC}",
"CMAKE_CXX_COMPILER": "$env{CXX}"
},
"condition": {
"type": "equals",
"lhs": "${hostSystemName}",
"rhs": "Linux"
}
},
{ {
"name": "windows-debug", "name": "windows-debug",
"generator": "Ninja", "generator": "Ninja",

8
run.sh
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@ -1,12 +1,12 @@
#!/usr/bin/env bash #!/usr/bin/env bash
if [ -d "out" ]; then if [ -d "build" ]; then
pushd ./build/ > /dev/null || exit pushd ./build/samples/04_scenes/ > /dev/null || exit
if echo "$@" | grep -e "debug" -q if echo "$@" | grep -e "debug" -q
then then
lldb aster-exe lldb ./scene_render
else else
./aster-exe ./scene_render
fi fi
popd > /dev/null || exit popd > /dev/null || exit
else else

40
samples/00_util/gui.cpp
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@ -58,7 +58,7 @@ Init(const Context *context, const Device *device, const Window *window, vk::For
CreateContext(); CreateContext();
ImGuiIO &io = GetIO(); ImGuiIO &io = GetIO();
(void)io; (void)io;
io.ConfigFlags |= ImGuiConfigFlags_DockingEnable; // io.ConfigFlags |= ImGuiConfigFlags_DockingEnable;
// io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable; // Viewports bad // io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable; // Viewports bad
StyleColorsDark(); StyleColorsDark();
@ -108,16 +108,16 @@ StartBuild()
ImGui_ImplGlfw_NewFrame(); ImGui_ImplGlfw_NewFrame();
NewFrame(); NewFrame();
static ImGuiDockNodeFlags dockspaceFlags = ImGuiDockNodeFlags_None | ImGuiDockNodeFlags_PassthruCentralNode; // static ImGuiDockNodeFlags dockspaceFlags = ImGuiDockNodeFlags_None | ImGuiDockNodeFlags_PassthruCentralNode;
// We are using the ImGuiWindowFlags_NoDocking flag to make the parent window not dockable into, // We are using the ImGuiWindowFlags_NoDocking flag to make the parent window not dockable into,
// because it would be confusing to have two docking targets within each others. // because it would be confusing to have two docking targets within each others.
ImGuiWindowFlags windowFlags = ImGuiWindowFlags_NoDocking; ImGuiWindowFlags windowFlags = ImGuiWindowFlags_None; // ImGuiWindowFlags_NoDocking;
const ImGuiViewport *viewport = GetMainViewport(); const ImGuiViewport *viewport = GetMainViewport();
SetNextWindowPos(viewport->WorkPos); SetNextWindowPos(viewport->WorkPos);
SetNextWindowSize(viewport->WorkSize); SetNextWindowSize(viewport->WorkSize);
SetNextWindowViewport(viewport->ID); // SetNextWindowViewport(viewport->ID);
PushStyleVar(ImGuiStyleVar_WindowRounding, 0.0f); PushStyleVar(ImGuiStyleVar_WindowRounding, 0.0f);
PushStyleVar(ImGuiStyleVar_WindowBorderSize, 0.0f); PushStyleVar(ImGuiStyleVar_WindowBorderSize, 0.0f);
windowFlags |= windowFlags |=
@ -130,18 +130,18 @@ StartBuild()
// all active windows docked into it will lose their parent and become undocked. // all active windows docked into it will lose their parent and become undocked.
// We cannot preserve the docking relationship between an active window and an inactive docking, otherwise // We cannot preserve the docking relationship between an active window and an inactive docking, otherwise
// any change of dockspace/settings would lead to windows being stuck in limbo and never being visible. // any change of dockspace/settings would lead to windows being stuck in limbo and never being visible.
PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0.0f, 0.0f)); // PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0.0f, 0.0f));
Begin("DockSpace Demo", nullptr, windowFlags); // Begin("DockSpace Demo", nullptr, windowFlags);
PopStyleVar(); // PopStyleVar();
PopStyleVar(2); // PopStyleVar(2);
// DockSpace // DockSpace
if (GetIO().ConfigFlags & ImGuiConfigFlags_DockingEnable) // if (GetIO().ConfigFlags & ImGuiConfigFlags_DockingEnable)
{ // {
const ImGuiID dockspaceId = GetID("MyDockSpace"); // const ImGuiID dockspaceId = GetID("MyDockSpace");
DockSpace(dockspaceId, ImVec2(0.0f, 0.0f), dockspaceFlags); // DockSpace(dockspaceId, ImVec2(0.0f, 0.0f), dockspaceFlags);
} // }
} }
void void
@ -151,13 +151,13 @@ EndBuild()
Render(); Render();
EndFrame(); EndFrame();
if (GetIO().ConfigFlags & ImGuiConfigFlags_ViewportsEnable) // if (GetIO().ConfigFlags & ImGuiConfigFlags_ViewportsEnable)
{ // {
GLFWwindow *backupCurrentContext = glfwGetCurrentContext(); // GLFWwindow *backupCurrentContext = glfwGetCurrentContext();
UpdatePlatformWindows(); // UpdatePlatformWindows();
RenderPlatformWindowsDefault(); // RenderPlatformWindowsDefault();
glfwMakeContextCurrent(backupCurrentContext); // glfwMakeContextCurrent(backupCurrentContext);
} // }
} }
void void

6
samples/04_scenes/asset_loader.cpp
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@ -753,8 +753,8 @@ AssetLoader::ProcessNode(tinygltf::Model *model, eastl::vector<vec4> *vertexPosi
entities->push_back(entity); entities->push_back(entity);
m_Registry->emplace<CMesh>(entity, CMesh{ m_Registry->emplace<CMesh>(entity, CMesh{
.m_VertexPositionPtr = vertexOffset * sizeof vec4, .m_VertexPositionPtr = vertexOffset * sizeof(vec4),
.m_VertexDataPtr = vertexOffset * sizeof VertexData, .m_VertexDataPtr = vertexOffset * sizeof(VertexData),
.m_FirstIndex = indexOffset, .m_FirstIndex = indexOffset,
.m_IndexCount = indexCount, .m_IndexCount = indexCount,
}); });
@ -764,7 +764,7 @@ AssetLoader::ProcessNode(tinygltf::Model *model, eastl::vector<vec4> *vertexPosi
m_Registry->emplace<CParent<CDynamicTransform>>(entity, nodeRoot); m_Registry->emplace<CParent<CDynamicTransform>>(entity, nodeRoot);
if (prim.material >= 0) if (prim.material >= 0)
{ {
m_Registry->emplace<CMaterial>(entity, sizeof Material * loadMaterial(prim.material)); m_Registry->emplace<CMaterial>(entity, sizeof(Material) * loadMaterial(prim.material));
m_Registry->emplace<CRequiresPostLoadProcess<CMaterial>>(entity); m_Registry->emplace<CRequiresPostLoadProcess<CMaterial>>(entity);
} }

38
shell.nix Normal file
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@ -0,0 +1,38 @@
{ pkgs ? import <nixpkgs> {} }:
let eabase = pkgs.callPackage ../eabase-nix/eabase.nix {}; in
let eastl = pkgs.callPackage ../eastl-nix/eastl.nix { inherit eabase; }; in
let tinygltf = pkgs.callPackage ../tinygltf-nix/tinygltf.nix {}; in
let debugbreak = pkgs.callPackage ../scottt-debugbreak-nix/debugbreak.nix {}; in
pkgs.clangStdenv.mkDerivation {
name = "aster-env";
nativeBuildInputs = with pkgs; [
cmake
ninja
(imgui.override {IMGUI_BUILD_VULKAN_BINDING = true; IMGUI_BUILD_GLFW_BINDING=true; })
];
buildInputs = with pkgs; [
glm
glfw3
eastl
fmt
eabase
eastl
entt
tinygltf
debugbreak
stb
# vulkan
vulkan-headers
vulkan-loader
vulkan-validation-layers
vulkan-memory-allocator
directx-shader-compiler
glslang
shaderc
];
}