fix(gpu): Resolve high-DPI squished rendering and 3D shadow bugs

- Implemented dynamic resolution support in all shaders and effects.
- Added explicit viewport setting for all render passes to ensure correct scaling.
- Fixed 3D shadow mapping by adding PLANE support and standardizing soft shadow logic.
- Propagated resize events through the Effect hierarchy.
- Applied project-wide code formatting.

1 files changed, 10 insertions, 6 deletions

diff --git a/src/tests/test_3d_render.cc b/src/tests/test_3d_render.cc
index fbf5fc0..e8a6bf1 100644
--- a/src/tests/test_3d_render.cc
+++ b/src/tests/test_3d_render.cc
@@ -141,7 +141,8 @@ void setup_scene() {
   Object3D floor(ObjectType::CUBE);
   floor.position = vec3(0, -2.0f, 0);
   floor.scale = vec3(20.0f, 0.5f, 20.0f);
-  floor.color = vec4(0.9f, 0.9f, 0.9f, 1.0f); // Brighter white for better shadow contrast
+  floor.color =
+      vec4(0.9f, 0.9f, 0.9f, 1.0f); // Brighter white for better shadow contrast
   g_scene.add_object(floor);
 
   // Center object
@@ -155,20 +156,23 @@ void setup_scene() {
   for (int i = 0; i < 30; ++i) {
     ObjectType type = ObjectType::SPHERE;
     int r = rand() % 3;
-    if (r == 1) type = ObjectType::TORUS;
-    if (r == 2) type = ObjectType::BOX;
+    if (r == 1)
+      type = ObjectType::TORUS;
+    if (r == 2)
+      type = ObjectType::BOX;
 
     Object3D obj(type);
     float angle = (rand() % 360) * 0.01745f;
     float dist = 3.0f + (rand() % 100) * 0.05f;
     float height = -1.0f + (rand() % 100) * 0.04f;
-    
+
     obj.position = vec3(std::cos(angle) * dist, height, std::sin(angle) * dist);
-    
+
     float s = 0.3f + (rand() % 100) * 0.005f;
     obj.scale = vec3(s, s, s);
 
-    obj.color = vec4((rand()%100)/100.0f, (rand()%100)/100.0f, (rand()%100)/100.0f, 1.0f);
+    obj.color = vec4((rand() % 100) / 100.0f, (rand() % 100) / 100.0f,
+                     (rand() % 100) / 100.0f, 1.0f);
 
     g_scene.add_object(obj);
   }