basic gui

src/ThreadPool.h

@@ -25,8 +25,8 @@ private:
     std::mutex queueLock;
     std::condition_variable queueCV;
     std::condition_variable completedCV;
-    uint32_t numRemaining;
-    uint32_t numRunning;
+    uint32_t numRemaining = 0;
+    uint32_t numRunning = 0;
     std::list<Batch> taskQueue;
     std::vector<std::thread> workers;
 };

src/main.cpp

@@ -1,38 +1,39 @@
 #include "scene/Renderer.h"
 #include "util/ModelLoader.h"
 #include "window/Window.h"
-#include <iostream>
 #include <imgui.h>
+#include <iostream>
 
 int main()
 {
   Renderer scene;
   Window window(1920, 1080);
-    scene.startRender(
-        Camera{
-            .position = glm::vec3(-2, 5, 5),
+  Camera camera = Camera{
+      .position = glm::vec3(20, 5, 5),
       .target = glm::vec3(0, 0, 0),
-        },
-        RenderParameter{
+  };
+  RenderParameter render = RenderParameter{
       .width = 1920,
       .height = 1080,
       .numSamples = 10000,
-        });
+  };
+  scene.startRender(camera, render);
+
   while (true)
   {
     window.beginFrame();
+    ImGui::Text("Camera Parameters");
+    ImGui::InputFloat3("Position", &camera.position.x);
+    ImGui::InputFloat3("Target", &camera.target.x);
+    ImGui::InputFloat("Focal Length", &camera.f);
+    ImGui::InputFloat("Aperture", &camera.A);
+    ImGui::Text("Render Parameters");
+    ImGui::InputInt2("Dimensions", &render.width);
+    ImGui::InputInt("Samples", &render.numSamples);
+
     if (ImGui::Button("Render"))
     {
-          scene.startRender(
-              Camera{
-                  .position = glm::vec3(5, 5, 5),
-                  .target = glm::vec3(0, 0, 0),
-              },
-              RenderParameter{
-                  .width = 1920,
-                  .height = 1080,
-                  .numSamples = 10000,
-              });
+      scene.startRender(camera, render);
     }
     window.update(scene.getImage());
   }