From 441fab6f81fd0b4a1c6133dabe8b32f4c689cd07 Mon Sep 17 00:00:00 2001
From: Dynamitos <dynamitos15@gmail.com>
Date: Sun, 26 Jan 2025 22:50:37 +0100
Subject: [PATCH] basic gui

---
 src/ThreadPool.h |  4 ++--
 src/main.cpp     | 61 ++++++++++++++++++++++++------------------------
 2 files changed, 33 insertions(+), 32 deletions(-)

diff --git a/src/ThreadPool.h b/src/ThreadPool.h
index 3157980..abf2c50 100644
--- a/src/ThreadPool.h
+++ b/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;
 };
\ No newline at end of file
diff --git a/src/main.cpp b/src/main.cpp
index 71692ce..bbccc7a 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,40 +1,41 @@
 #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),
-            .target = glm::vec3(0, 0, 0),
-        },
-        RenderParameter{
-            .width = 1920,
-            .height = 1080,
-            .numSamples = 10000,
-        });
-    while (true)
+  Renderer scene;
+  Window window(1920, 1080);
+  Camera camera = Camera{
+      .position = glm::vec3(20, 5, 5),
+      .target = glm::vec3(0, 0, 0),
+  };
+  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"))
     {
-        window.beginFrame();
-        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,
-              });
-        }
-        window.update(scene.getImage());
+      scene.startRender(camera, render);
     }
-    return 0;
+    window.update(scene.getImage());
+  }
+  return 0;
 }
\ No newline at end of file