3D Editor treaks

3DEditor/CMakeLists.txt

@@ -19,5 +19,6 @@ file(GLOB APP_SOURCES "./applications/*.cpp")
 add_executable(3DEditorApp ${APP_SOURCES})
 target_link_libraries(3DEditorApp ${PROJECT_NAME})
 
-file(COPY "rsc" DESTINATION "${CMAKE_BINARY_DIR}/${PROJECT_NAME}/")
-file(COPY "rsc/Font.ttf" DESTINATION "${CMAKE_BINARY_DIR}/${PROJECT_NAME}/")
+file(COPY "../RasterRender/rsc" DESTINATION "${CMAKE_BINARY_DIR}/${PROJECT_NAME}/")
+file(COPY "../Graphics/rsc" DESTINATION "${CMAKE_BINARY_DIR}/${PROJECT_NAME}/")
+file(COPY "../3DScene/rsc" DESTINATION "${CMAKE_BINARY_DIR}/${PROJECT_NAME}/")

3DEditor/private/Denoise.cpp

@@ -37,4 +37,4 @@ void Editor::denoise() {
 	if (device.getError(errorMessage) != oidn::Error::None) {
 		std::cerr << "Error: " << errorMessage << std::endl;
 	}
-}
+}

3DEditor/private/Editor.cpp

@@ -24,7 +24,10 @@ Editor::Editor() {
 void Editor::renderViewport() {
 	switch (mRenderType) {
 		case RenderType::RASTER:
-			mRasterRenderer.render(mScene, mScene.mRenderSettings.size);
+			mRasterRenderer.beginRender(mScene, mScene.mRenderSettings.size);
+			mRasterRenderer.renderDefault(mScene);
+			if (mActive) mRasterRenderer.renderOutline(mScene.mCamera, *mActive);
+			mRasterRenderer.endRender();
 			break;
 
 		case RenderType::PATH_TRACER:
@@ -54,6 +57,7 @@ uint4 Editor::getViewportTexID() {
 
 void Editor::loadDefaults() {
 	mScene.load("rsc/scene/script.lua");
+	mResetCamera = mScene.mCamera;
 }
 
 void Editor::setViewportSize(const Vec2F& size) {
@@ -73,6 +77,7 @@ Editor::~Editor() {
 }
 
 void Editor::renderPathFrame() {
+	mScene.updateCache();
 	mPathRenderer.render(mScene, mPathTracerBuffers, mScene.mRenderSettings);
 	sendBuffersToGPU();
 }
@@ -116,5 +121,20 @@ void Editor::navigationZoom(halnf factor) {
 }
 
 void Editor::navigationReset() {
-	mScene.mCamera.lookAtPoint({ 0, 0, 0 }, { 1, 5, 1 }, { 0, 0, 1 });
-}
+	mScene.mCamera = mResetCamera;
+	// mScene.mCamera.lookAtPoint({ 0, 0, 0 }, { 1, 5, 1 }, { 0, 0, 1 });
+}
+
+void Editor::selectObject(const Vec2F& screenPos) {
+	mScene.updateCache();
+
+	auto dir = (mScene.mCamera.project(screenPos) - mScene.mCamera.getPos()).normalize();
+	Ray ray = Ray( dir, mScene.mCamera.getPos() );
+
+	auto rayCastData = mScene.castRay(ray, 1000);
+	mActive = rayCastData.obj;
+}
+
+Object* Editor::getActiveObject() { return mActive; }
+
+Scene* Editor::getScene() { return &mScene; }

3DEditor/public/Editor.hpp

@@ -28,6 +28,10 @@ namespace tp {
 		void navigationZoom(halnf factor);
 		void navigationReset();
 
+		void selectObject(const Vec2F& screenPos);
+		Object* getActiveObject();
+
+		Scene* getScene();
 
 	private:
 		void sendBuffersToGPU();
@@ -36,6 +40,8 @@ namespace tp {
 	private:
 		Scene mScene;
 
+		Camera mResetCamera;
+
 		RenderType mRenderType = RenderType::RASTER;
 
 		RasterRender mRasterRenderer;
@@ -43,5 +49,7 @@ namespace tp {
 
 		RayTracer::OutputBuffers mPathTracerBuffers;
 		uint4 mPathRenderTexture = 0;
+
+		Object* mActive = nullptr;
 	};
 }

3DEditor/public/EditorWidget.hpp

@@ -66,11 +66,13 @@ namespace tp {
 				mNavigationOrbit.setText("Orbit");
 				mNavigationZoom.setText("Zoom");
 				mNavigationReset.setText("Reset");
+				mNavigationSelect.setText("Select");
 
 				mNavigationMenu.addToMenu(&mNavigationPan);
 				mNavigationMenu.addToMenu(&mNavigationOrbit);
 				mNavigationMenu.addToMenu(&mNavigationZoom);
 				mNavigationMenu.addToMenu(&mNavigationReset);
+				mNavigationMenu.addToMenu(&mNavigationSelect);
 
 				mNavigationMenu.setText("Navigation");
 			}
@@ -85,30 +87,39 @@ namespace tp {
 			mNavigationOrbit.setAction( [this]() { mNavigationType = ORBIT; });
 			mNavigationPan.setAction( [this]() { mNavigationType = PAN; });
 			mNavigationZoom.setAction( [this](){ mNavigationType = ZOOM; });
+			mNavigationSelect.setAction( [this](){ mNavigationType = SELECT; });
 			mNavigationReset.setAction( [this]() { mEditor->navigationReset(); });
 		}
 
 		void process(const EventHandler& events) override {
 			DockWidget::process(events);
 
-			auto pointer = events.getPointer();
-			auto pointerPrev = events.getPointerPrev();
+			if (auto obj = mEditor->getActiveObject()) { // dummy rotate active object
+				auto rotator = obj->mTopology.Basis.rotatorDir({1, 1, 1}, 0.1);
+				obj->mTopology.Basis = rotator * obj->mTopology.Basis;
+			}
+
+			mEditor->getScene()->updateCache();
 
 			const auto& activeArea = mViewport.getArea();
 
+			auto pointer = events.getPointer();
+			auto pointerPrev = events.getPointerPrev();
+			auto pointerRelative = (((pointer - activeArea.pos) / activeArea.size) - 0.5f) * 2;
+
 			if (activeArea.isInside(pointer) && events.isDown(InputID::MOUSE1)) {
 				switch (mNavigationType) {
 					case ORBIT: mEditor->navigationOrbit(events.getPointerDelta() / activeArea.size * 3); break;
 
 					case PAN:
 						{
-							auto pointerRelative = (((pointer - activeArea.pos) / activeArea.size) - 0.5f) * 2;
 							auto prevPointerRelative = (((pointerPrev - activeArea.pos) / activeArea.size) - 0.5f) * 2;
 							mEditor->navigationPan(prevPointerRelative, pointerRelative);
 						}
 						break;
 
 					case ZOOM: mEditor->navigationZoom(1 + (events.getPointerDelta().y / activeArea.size.y)); break;
+					case SELECT: mEditor->selectObject(pointerRelative * -1); break;
 				}
 			}
 		}
@@ -129,13 +140,14 @@ namespace tp {
 		ButtonWidget mRenderDeNoise;
 
 		// Navigation
-		enum NavigationType { ORBIT, PAN, ZOOM } mNavigationType = ORBIT;
+		enum NavigationType { SELECT, ORBIT, PAN, ZOOM } mNavigationType = ORBIT;
 
 		FloatingMenu mNavigationMenu;
 		ButtonWidget mNavigationPan;
 		ButtonWidget mNavigationOrbit;
 		ButtonWidget mNavigationZoom;
 		ButtonWidget mNavigationReset;
+		ButtonWidget mNavigationSelect;
 
 		RGBA mBaseColor;
 	};

3DScene/private/LuaFormat.cpp

@@ -7,6 +7,61 @@ extern "C" {
 }
 
 #include <filesystem>
+#include <utility>
+
+tp::Vec3F tp::Scene::getVec3(lua_State* state, const char* name) {
+	int stackSize = lua_gettop(state);
+
+	// Access the "pos" field and validate it
+	lua_getfield(state, -1, name);
+	if (!lua_istable(state, -1) || lua_rawlen(state, -1) != 3) {
+		throw IOError(std::string("Invalid vec3 named ") + name);
+	}
+
+	// Read the values from the table
+	float pos[3];
+	for (int i = 0; i < 3; i++) {
+		lua_rawgeti(state, -1, i + 1);
+		if (lua_isnumber(state, -1)) {
+			pos[i] = lua_tonumber(state, -1);
+		} else {
+			throw IOError("vec3 values must be numbers");
+		}
+		lua_pop(state, 1); // pop number
+	}
+	lua_pop(state, 1); // pop vec3
+
+	ASSERT(stackSize == lua_gettop(state))
+
+	return { pos[0], pos[1], pos[2] };
+}
+
+tp::Vec2F tp::Scene::getVec2(lua_State* state, const char* name) {
+	int stackSize = lua_gettop(state);
+
+	// Access the "pos" field and validate it
+	lua_getfield(state, -1, name);
+	if (!lua_istable(state, -1) || lua_rawlen(state, -1) != 2) {
+		throw IOError(std::string("Invalid vec2 named ") + name);
+	}
+
+	// Read the values from the table
+	float pos[2];
+	for (int i = 0; i < 2; i++) {
+		lua_rawgeti(state, -1, i + 1);
+		if (lua_isnumber(state, -1)) {
+			pos[i] = lua_tonumber(state, -1);
+		} else {
+			throw IOError("vec3 values must be numbers");
+		}
+		lua_pop(state, 1); // pop number
+	}
+	lua_pop(state, 1); // pop vec3
+
+	ASSERT(stackSize == lua_gettop(state))
+
+	return { pos[0], pos[1] };
+}
 
 // Function to read a Lua table representing RenderSettings
 int readRenderSettings(lua_State* L, tp::RenderSettings& settings) {
@@ -53,23 +108,8 @@ int readRenderSettings(lua_State* L, tp::RenderSettings& settings) {
 }
 
 // Function to read a Lua table representing a light
-int readLight(lua_State* L, tp::PointLight* light) {
-	lua_getfield(L, -1, "pos"); // Get the "pos" field from the light table
-	if (!lua_istable(L, -1)) {
-		printf("Light is missing the 'pos' table.\n");
-		return 0; // Error
-	}
-	for (int i = 0; i < 3; i++) {
-		lua_rawgeti(L, -1, i + 1); // Index is 1-based in Lua
-		if (!lua_isnumber(L, -1)) {
-			printf("Light 'pos' field is not a number at index %d.\n", i);
-			lua_pop(L, 2); // Pop both the number and the 'pos' table
-			return 0;      // Error
-		}
-		light->pos[i] = lua_tonumber(L, -1);
-		lua_pop(L, 1); // Pop the number
-	}
-	lua_pop(L, 1); // Pop the 'pos' table
+int tp::Scene::readLight(lua_State* L, tp::PointLight* light) {
+	light->pos = getVec3(L, "pos");
 
 	lua_getfield(L, -1, "intensity"); // Get the "intensity" field from the light table
 	if (!lua_isnumber(L, -1)) {
@@ -121,66 +161,29 @@ bool tp::Scene::loadLuaFormat(const std::string& scenePath) {
 	}
 
 	// --- camera
-
-	// Access Camera table
-	lua_getglobal(L, "Camera");
-	if (!lua_istable(L, -1)) {
-		printf("Camera is not a table.\n");
-		lua_close(L);
-		return false;
-	}
-
-	// Verify you are inside the "Camera" table
-	int cameraTableIndex = lua_gettop(L); // Get the index of the "Camera" table
-
-	// Access the "pos" field and validate it
-	lua_getfield(L, cameraTableIndex, "pos");
-	if (!lua_istable(L, -1) || lua_rawlen(L, -1) != 3) {
-		printf("Invalid 'pos' field in Camera table.\n");
-		lua_close(L);
-		return false;
-	}
-
-	// Read the values from the table
-	float pos[3];
-	for (int i = 0; i < 3; i++) {
-		lua_rawgeti(L, -1, i + 1);
-		if (lua_isnumber(L, -1)) {
-			pos[i] = lua_tonumber(L, -1);
-		} else {
-			printf("Invalid 'pos' field value at index %d.\n", i + 1);
+	{
+		lua_getglobal(L, "Camera");
+		if (!lua_istable(L, -1)) {
+			printf("Camera is not a table.\n");
 			lua_close(L);
 			return false;
 		}
+
+		Vec3F camPos = getVec3(L, "pos");
+		Vec3F camTarget = getVec3(L, "target");
+		Vec3F camUp = getVec3(L, "up");
+		Vec2F camSize = getVec2(L, "size");
+
+		mRenderSettings.size = camSize;
+
+		mCamera.lookAtPoint(camTarget, camPos, camUp);
+		mCamera.setFOV(3.14 / 4);
+		mCamera.setFar(100);
+		mCamera.setRatio((tp::halnf) camSize.y / (tp::halnf) camSize.x);
+
 		lua_pop(L, 1);
 	}
 
-	// Access the "size_x" field and validate it
-	lua_getfield(L, cameraTableIndex, "size_x");
-	if (!lua_isnumber(L, -1)) {
-		printf("Invalid or missing 'size_x' field in Camera table.\n");
-		lua_close(L);
-		return false;
-	}
-	int size_x = lua_tointeger(L, -1);
-	lua_pop(L, 1); // Pop the 'size_x' value from the stack
-
-	// Access the "size_y" field and validate it
-	lua_getfield(L, cameraTableIndex, "size_y");
-	if (!lua_isnumber(L, -1)) {
-		printf("Invalid or missing 'size_y' field in Camera table.\n");
-		lua_close(L);
-		return false;
-	}
-	int size_y = lua_tointeger(L, -1);
-
-	mRenderSettings.size = { (tp::halnf) size_x, (tp::halnf) size_y };
-
-	mCamera.lookAtPoint({ 0, 0, 0 }, { pos[0], pos[1], pos[2] }, { 0, 0, 1 });
-	mCamera.setFOV(3.14 / 4);
-	mCamera.setFar(100);
-	mCamera.setRatio((tp::halnf) size_y / (tp::halnf) size_x);
-
 	// ---------- LIGHTS
 	{
 		lua_getglobal(L, "Lights");

3DScene/private/OBJFormat.cpp

@@ -48,4 +48,39 @@ bool tp::Scene::loadOBJFormat(const std::string& objetsPath) {
 	}
 
 	return mObjects.size();
+}
+
+const tp::RayCastData& tp::Scene::castRay(const Ray& ray, alnf farVal) {
+	auto& out = mRayCastData;
+
+	out.hit = false;
+	out.obj = nullptr;
+
+	farVal *= farVal;
+
+	for (auto obj : mObjects) {
+		for (auto trig : obj->mCache.TrigCaches) {
+			if (trig->castRay(ray)) {
+
+				auto dist = (TrigCache::getHitPos() - ray.pos).length2();
+
+				if (farVal > dist && dist > EPSILON) {
+					out.trig = &trig.data();
+					out.hitPos = TrigCache::getHitPos();
+					out.obj = &obj.data();
+					out.hit = true;
+
+					farVal = dist;
+				}
+			}
+		}
+	}
+
+	return mRayCastData;
+}
+
+void tp::Scene::updateCache() {
+	for (auto obj : mObjects) {
+		obj->mCache.updateCache();
+	}
 }

3DScene/private/Scene.cpp

@@ -2,5 +2,13 @@
 #include "Scene.hpp"
 
 bool tp::Scene::load(const std::string& scenePath) {
-	return loadLuaFormat(scenePath);
+	try {
+		auto res = loadLuaFormat(scenePath);
+		if (!res) throw IOError("Failed loading lua script");
+	} catch (const IOError& err) {
+		printf("Failed loading scene : %s\n", err.description.c_str());
+		return false;
+	}
+
+	return true;
 }

3DScene/public/Scene.hpp

@@ -6,6 +6,8 @@
 
 #include <string>
 
+struct lua_State;
+
 namespace tp {
 	struct RenderSettings {
 		uhalni depth = 2;
@@ -42,7 +44,22 @@ namespace tp {
 		halnf intensity = 1.f;
 	};
 
+	struct RayCastData {
+		Object* obj = nullptr;
+		TrigCache* trig = nullptr;
+		Vec3F hitPos = { 0, 0, 0 };
+		bool hit = false;
+		bool inv = false;
+	};
+
 	class Scene {
+		struct IOError : public std::exception {
+			explicit IOError(std::string in) :
+				description(std::move(in)) {}
+
+			std::string description;
+		};
+
 	public:
 		Scene() = default;
 
@@ -51,11 +68,23 @@ namespace tp {
 		bool loadLuaFormat(const std::string& scenePath);
 		bool loadOBJFormat(const std::string& objectsPath);
 
+		const RayCastData& castRay(const Ray& ray, alnf farVal);
+
+		void updateCache();
+
+	private:
+		Vec3F getVec3(lua_State* state, const char* name);
+		Vec2F getVec2(lua_State* state, const char* name);
+
+		int readLight(lua_State* L, tp::PointLight* light);
+
 	public:
 		Buffer<Object> mObjects;
 		Buffer<PointLight> mLights;
 		Camera mCamera;
 
 		RenderSettings mRenderSettings;
+
+		RayCastData mRayCastData;
 	};
 }

3DScene/rsc/scene/script.lua

@@ -2,9 +2,10 @@
 Meshes = "meshes.obj"
 
 Camera = {
-	pos = { 0.5, 4.5, 0.2 },
-	size_x = 600,
-	size_y = 800,
+	pos = { 0, 5, 0 },
+	target = { 0, 0, 0 },
+	up = { 0, 0, 1 },
+	size = { 600, 800 },
 }
 
 Lights = {

Graphics/CMakeLists.txt

@@ -19,5 +19,5 @@ target_link_libraries(Example${PROJECT_NAME} ${PROJECT_NAME} ${BINDINGS_LIBS})
 target_include_directories(Example${PROJECT_NAME} PRIVATE ${BINDINGS_INCLUDE})
 
 
-file(COPY "examples/Font.ttf" DESTINATION "${CMAKE_BINARY_DIR}/${PROJECT_NAME}/")
+file(COPY "../Graphics/rsc" DESTINATION "${CMAKE_BINARY_DIR}/${PROJECT_NAME}/")
 

Graphics/private/Canvas.cpp

@@ -27,7 +27,7 @@ Canvas::Canvas(Window* window) {
 
 	mContext->vg = nvgCreateGL3(NVG_ANTIALIAS | NVG_STENCIL_STROKES);
 
-	if (nvgCreateFont(mContext->vg, "default", "Font.ttf") == -1) {
+	if (nvgCreateFont(mContext->vg, "default", "rsc/Font.ttf") == -1) {
 		ASSERT(!"Cant create NVG font")
 	}
 }

Graphics/private/DebugGUI.cpp

@@ -36,7 +36,7 @@ DebugGUI::DebugGUI(Window* window) {
 	ImGui_ImplOpenGL3_Init("#version 330");
 
 	ImGuiIO& io = ImGui::GetIO();
-	io.Fonts->AddFontFromFileTTF("Font.ttf", 20.f);
+	io.Fonts->AddFontFromFileTTF("rsc/Font.ttf", 20.f);
 
 	io.ConfigInputTrickleEventQueue = false;
 

Math/private/Camera.cpp

@@ -88,7 +88,7 @@ void Camera::lookAtPoint(const Vec3F& aTarget, const Vec3F& aPos, Vec3F aUp) {
 	}
 	mPos = aPos;
 	mTarget = aTarget;
-	Vec3F f = (mPos - mTarget).normalize();
+	Vec3F f = (mTarget - mPos).normalize();
 	mUp = f * (aUp.normalize() * f);
 }
 

Math/public/Mat.hpp

@@ -714,7 +714,7 @@ namespace tp {
 		out[0] = { in[0][0], in[0][1], in[0][2], 0 };
 		out[1] = { in[1][0], in[1][1], in[1][2], 0 };
 		out[2] = { in[2][0], in[2][1], in[2][2], 0 };
-		out[3] = Type(1);
+		out[3] = { Type(0), Type(0), Type(0), Type(1) };
 		return out;
 	}
 }

RasterRender/private/Render.cpp

@@ -3,20 +3,24 @@
 
 using namespace tp;
 
-RasterRender::RasterRender() :
-	mRenderBuffer({ 100, 100 })
-{
+RasterRender::RasterRender() {
 	mDefaultShader.load("rsc/shaders/default.vert", nullptr, "rsc/shaders/default.frag", true);
 	mSolidShader.load("rsc/shaders/default.vert", nullptr, "rsc/shaders/solid.frag", true);
 }
 
 RasterRender::~RasterRender() {}
 
+void RasterRender::resize(const Vec2<tp::ualni>& size) {
+	auto sizeF = Vec2F(size.x, size.y);
+	mRenderBuffer.resize(sizeF);
+	mTempBuffer.resize(sizeF);
+}
+
 uint4 RasterRender::getRenderBufferID() { return mRenderBuffer.texId(); }
 
 Vec2F RasterRender::getBufferSize() { return mRenderBuffer.getSize(); }
 
-void RasterRender::bindCameraShaderAttributes(Mat4F cameraMat) {
+void RasterRender::bindCameraShaderAttributes(const Mat4F& cameraMat) {
 	static auto camera = (GLint) mDefaultShader.getu("Camera");
 	glUniformMatrix4fv(camera, 1, true, &cameraMat[0][0]);
 }
@@ -28,11 +32,18 @@ void RasterRender::bindObjectShaderAttributes(const Object& object) {
 	Mat4F basisMat = toMat4(object.mTopology.Basis);
 	Vec4F originPoint = toVec4(object.mTopology.Origin);
 
+	basisMat = basisMat.transpose();
+
 	glUniform4fv(origin, 1, &originPoint[0]);
 	glUniformMatrix4fv(basis, 1, false, &basisMat[0][0]);
 }
 
 void RasterRender::renderDefault(const Scene& geometry) {
+	mRenderBuffer.mClearCol = { 0.0f, 0.0f, 0.0f, 0.f };
+
+	mRenderBuffer.beginDraw();
+	mRenderBuffer.clear();
+
 	mDefaultShader.bind();
 
 	Mat4F cameraMat = geometry.mCamera.calculateTransformationMatrix();
@@ -55,10 +66,19 @@ void RasterRender::renderDefault(const Scene& geometry) {
 	}
 
 	mDefaultShader.unbind();
+
+	glDisable(GL_DEPTH_TEST);
+
+	// glPolygonMode(GL_FRONT, GL_FILL);
+	// glPolygonMode(GL_BACK, GL_FILL);
+
+	mRenderBuffer.endDraw();
 }
 
 void RasterRender::renderOutline(const Camera& camera, const Object& object) {
-	glEnable(GL_STENCIL_TEST);
+	mRenderBuffer.beginDraw();
+
+	// glEnable(GL_STENCIL_TEST);
 
 	mSolidShader.bind();
 
@@ -69,30 +89,23 @@ void RasterRender::renderOutline(const Camera& camera, const Object& object) {
 
 	mSolidShader.unbind();
 
-	glDisable(GL_STENCIL_TEST);
+	// glDisable(GL_STENCIL_TEST);
+
+	mRenderBuffer.endDraw();
 }
 
-void RasterRender::render(const Scene& geometry, const Vec2<ualni>& size) {
+void RasterRender::beginRender(const Scene& geometry, const Vec2<tp::ualni>& size) {
+	resize(size);
 
 	for (auto object : geometry.mObjects) {
 		if (!object->mGUPBuffers) {
 			object->mGUPBuffers = new ObjectBuffers(&object.data());
 		}
 	}
+}
 
-	mRenderBuffer.mClearCol = { 0.0f, 0.0f, 0.0f, 0.f };
-
-	mRenderBuffer.beginDraw();
-	mRenderBuffer.clear();
-
-	renderDefault(geometry);
-
-	// if (geometry.mObjects.size()) renderOutline(geometry.mCamera, geometry.mObjects.first());
-
-	// glPolygonMode(GL_FRONT, GL_FILL);
-	// glPolygonMode(GL_BACK, GL_FILL);
-
-	mRenderBuffer.endDraw();
+void RasterRender::endRender() {
+	// pass
 }
 
 RenderBuffer* RasterRender::getRenderBuffer() { return &mRenderBuffer; }

RasterRender/public/FrameBuffer.hpp

@@ -7,7 +7,7 @@
 namespace tp {
 	class RenderBuffer {
 	public:
-		explicit RenderBuffer(const Vec2F& size);
+		explicit RenderBuffer(const Vec2F& size = { 10, 10 });
 		RenderBuffer(const Vec2F& size, tp::uint1 samples);
 		~RenderBuffer();
 

RasterRender/public/RasterRender.hpp

@@ -12,20 +12,25 @@ namespace tp {
 		RasterRender();
 		~RasterRender();
 
-		void render(const Scene& geometry, const Vec2<ualni>& size);
+		void beginRender(const Scene& geometry, const Vec2<ualni>& size);
+		void endRender();
+
+		void renderDefault(const Scene& geometry);
+		void renderOutline(const Camera& camera, const Object& object);
+
+		void resize(const Vec2<ualni>& size);
+
 		uint4 getRenderBufferID();
 		RenderBuffer* getRenderBuffer();
 		Vec2F getBufferSize();
 
 	private:
-		void renderDefault(const Scene& geometry);
-		void renderOutline(const Camera& camera, const Object& object);
-
 		void bindObjectShaderAttributes(const Object& object);
-		void bindCameraShaderAttributes(Mat4F cameraMat);
+		void bindCameraShaderAttributes(const Mat4F& cameraMat);
 
 	private:
 		RenderBuffer mRenderBuffer;
+		RenderBuffer mTempBuffer;
 
 		RenderShader mDefaultShader;
 		RenderShader mSolidShader;

RasterRender/rsc/shaders/default.vert

@@ -7,6 +7,7 @@ uniform mat4 Basis;
 uniform mat4 Camera;
 
 void main() {
+    // vec4 transformed = vec4(Point.xyz, 1.0);
     vec4 transformed = (Basis * vec4(Point.xyz, 1.0)) + Origin;
     gl_Position = Camera * transformed;
 }

RayTracer/private/RayTracer.cpp

@@ -43,6 +43,8 @@ normal = n1 * barycentric.x + n2 * barycentric.y + n3 * barycentric.z;
 
 using namespace tp;
 
+
+// TODO : de-duplicate in Scene?
 void RayTracer::castRay(const Ray& ray, RayCastData& out, alnf farVal) {
 	out.hit = false;
 	out.obj = nullptr;

RayTracer/public/RayTracer.hpp

@@ -30,14 +30,6 @@ namespace tp {
 		void render(const Scene& scene, OutputBuffers& out, const RenderSettings& settings);
 
 	private:
-		struct RayCastData {
-			const Object* obj = nullptr;
-			TrigCache* trig = nullptr;
-			Vec3F hitPos = { 0, 0, 0 };
-			bool hit = false;
-			bool inv = false;
-		};
-
 		struct LightData {
 			halnf intensity = 0;
 		};