test

src/modules/Archimedes-Modules/Rubiks/Rubiks.cpp

@@ -0,0 +1,196 @@
+// This only works with opengl!!!!
+
+
+#include "Rubiks.h"
+
+#define STB_TRUETYPE_IMPLEMENTATION
+#include <stb/stb_truetype.h>
+
+#define STB_IMAGE_WRITE_IMPLEMENTATION
+#include <stb/stb_image_write.h>
+
+Rubiks::Rubiks(Archimedes::App* a, void* h) : Archimedes::Module(a, h) {
+
+    name = "Rubiks";
+
+    WindowModule* wm = new WindowModule(a, h);
+    deps[*wm] = wm;
+
+    ImguiModule* im = new ImguiModule(a, h);
+    deps[*im] = im;
+}
+
+Rubiks::~Rubiks() {
+ 
+    if(app) {
+        WindowModule* wm; { wm = (WindowModule*) moduleInstances[WindowModule()]; }
+
+        ImguiModule* im; { im = (ImguiModule*) moduleInstances[ImguiModule()]; }
+
+        im->releaseContext(ImGui::GetCurrentContext());
+
+        wm->releaseWindow(window);
+
+    }   
+}
+
+void Rubiks::onLoad() {
+    // get window
+    WindowModule* wm; { wm = (WindowModule*) moduleInstances[WindowModule()]; }
+    ImguiModule* im; { im = (ImguiModule*) moduleInstances[ImguiModule()]; }
+    
+    if(!wm) {
+        std::cout << "No WindowModule for Rubiks!\n";
+        std::abort();
+    }
+
+    if(!im) {
+        std::cout << "No ImguiModule for Rubiks!\n";
+        std::abort();
+    }
+
+    window = wm->aquireWindow();
+        
+    ImGui::SetCurrentContext(im->aquireContext());
+    
+    window->getRenderer()->clearColor = { 0.2, 0.2, 0.4, 0.7 };
+
+
+    cubeShader = Archimedes::Shader(cubeVS, cubeFS, Archimedes::Shader::LoadType::FromSource);
+
+    window->getRenderer()->setupShader(cubeShader);
+
+    cube = Archimedes::Body(
+        Archimedes::VertexBuffer(vertices),
+        Archimedes::IndexArray(indices),
+        layout, 
+        cubeShader
+    );
+
+    window->getRenderer()->setupRenderTarget(cube.getMesh());
+    
+    int w, h;
+    window->getSize(w, h);
+    app->emitEvent(new Archimedes::ResizeWindowEvent(w, h));
+
+    camera.setTransform(glm::lookAt(
+        glm::vec3(0.0f, 0.0f, 3.0f),
+        glm::vec3(0.0f, 0.0f, 0.0f),
+        glm::vec3(0.0f, 1.0f, 0.0f)
+    ));
+
+    camera.setPerspective(glm::perspective(glm::radians(45.0f), (float)w/(float)h, 0.1f, 100.0f));
+    //camera.setPerspective(glm::ortho(-(float)w / 2.0f, (float)w / 2.0f, -(float)h / 2.0f, (float)h / 2.0f, 0.1f, 100.0f));
+}
+
+void Rubiks::run() {
+
+    static float scale = 1.0f, scalePrev = 1.0f;
+
+    static glm::vec3 pos(0), rot(0);
+    static glm::vec3 posPrev(0), rotPrev(0);
+
+    static glm::vec3 camPos(0.0f, 0.0f, 3.0f), camRot(0.0f, glm::pi<float>(), 0.0f);
+    static glm::vec3 camPosPrev(0.0f, 0.0f, 3.0f), camRotPrev(0.0f, glm::pi<float>(), 0.0f);
+    
+    static glm::vec4 color = { 0.4f, 3.0f, 0.4f, 1.0f };
+ 
+    static int w, h;
+    window->getSize(w, h);   
+    //camPos = camera.moveRel(camPos - camPosPrev);
+    //camRot = camera.rotateRel(camRot - camRotPrev);
+
+    camera.setTransform(glm::lookAt(
+        camPos,
+        camPos + glm::normalize(glm::vec3(glm::cos(camRot.x) * glm::sin(camRot.y), glm::sin(camRot.x), glm::cos(camRot.x) * glm::cos(camRot.y))),
+        glm::vec3(0.0f, 1.0f, 0.0f)
+    ));
+
+    camPosPrev = camPos;
+    camRotPrev = camRot;
+
+    window->getRenderer()->draw(
+        cube.getMesh(), 
+        cube.getTransform(), 
+        camera.getTransform(), 
+        camera.getPerspective()
+    );
+
+    {
+        ImGuiIO& io = ImGui::GetIO();
+        static glm::vec4& clearColor = window->getRenderer()->clearColor;
+
+        ImGui::Begin("Rubiks Module");
+
+        ImGui::Text("Pick a clear color!");
+
+        ImGui::SliderFloat("clear r", &clearColor.r, 0.0f, 1.0f);
+        ImGui::SliderFloat("clear g", &clearColor.g, 0.0f, 1.0f);
+        ImGui::SliderFloat("clear b", &clearColor.b, 0.0f, 1.0f);
+        ImGui::SliderFloat("clear a", &clearColor.a, 0.0f, 1.0f);
+
+        ImGui::Text("Camera Properties");
+    
+        ImGui::SliderFloat("cam pitch", &camRot.x, -glm::pi<float>(), glm::pi<float>());
+        ImGui::SliderFloat("cam yaw", &camRot.y, 0, 2 * glm::pi<float>());
+        ImGui::SliderFloat("cam roll", &camRot.z, -glm::pi<float>(), glm::pi<float>());
+        
+        ImGui::SliderFloat("cam x", &camPos.x, -10.0f, 10.0f);
+        ImGui::SliderFloat("cam y", &camPos.y, -10.0f, 10.0f);
+        ImGui::SliderFloat("cam z", &camPos.z, -10.0f, 10.0f);
+
+
+        if(ImGui::Button("Reset Window Size")) {
+            app->emitEvent(new Archimedes::ResizeWindowEvent(500, 500));
+        }
+
+        ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / io.Framerate, io.Framerate);
+        ImGui::End();
+    }
+
+
+}
+
+bool Rubiks::onEvent(const Archimedes::Event& e) {
+
+    unsigned int type = app->getEventType(e);
+
+    ImGuiIO& io = ImGui::GetIO(); (void)io;
+    
+    if(type == app->getEventType(Archimedes::ResizeWindowEvent())) {
+        Archimedes::ResizeWindowEvent event = (Archimedes::ResizeWindowEvent&) e;
+
+        camera.setPerspective(glm::perspective(glm::radians(45.0f), (float)event.width/(float)event.height, 0.1f, 100.0f));
+        
+    } else if(type == app->getEventType(Archimedes::KeyPressedWindowEvent()) && !io.WantCaptureKeyboard) {
+
+        return false;
+    } else if(type == app->getEventType(Archimedes::KeyReleasedWindowEvent()) && !io.WantCaptureKeyboard) {
+
+        return false;
+    } else if(type == app->getEventType(Archimedes::MouseButtonPressedWindowEvent()) && !io.WantCaptureMouse) {
+
+        return false;
+    } else if(type == app->getEventType(Archimedes::MouseButtonReleasedWindowEvent()) && !io.WantCaptureMouse) {
+
+        return false;
+    } else if(type == app->getEventType(Archimedes::ScrollWindowEvent()) && !io.WantCaptureMouse) {
+
+        Archimedes::ScrollWindowEvent event = (Archimedes::ScrollWindowEvent&) e;
+
+        //cube.rotateRel(glm::vec3(glm::pi<float>() * event.dy / 50.0f, 0.0f, 0.0f));
+
+        //cube.rotateRel(glm::vec3(0.0f, glm::pi<float>() * event.dx / 50.0f, 0.0f));
+        
+        hexagon.scaleAdd(0.001f * event.dy);
+
+        return true;
+    } else if(type == app->getEventType(Archimedes::MouseMovedWindowEvent()) && !io.WantCaptureMouse) {
+
+        return false;
+    }
+    return false;
+}    
+
+
+