From 4b6d71eb4a69c6ebd6502cd56e8578d64ec511f2 Mon Sep 17 00:00:00 2001
From: Aaro Saila <aaros.saila@gmail.com>
Date: Thu, 5 Feb 2026 18:42:41 +0200
Subject: [PATCH] postponing implementing CompoundShapes

---
 src/CompoundShape.cpp         |  8 +++++++-
 src/headers/CompoundShape.hpp |  2 +-
 src/main.cpp                  | 15 +++++----------
 3 files changed, 13 insertions(+), 12 deletions(-)

diff --git a/src/CompoundShape.cpp b/src/CompoundShape.cpp
index bdb17ef..d7f0713 100644
--- a/src/CompoundShape.cpp
+++ b/src/CompoundShape.cpp
@@ -1,3 +1,6 @@
+#include <glm/glm.hpp>
+#include <glm/gtc/matrix_transform.hpp>
+
 #include "CompoundShape.hpp"
 
 // constructors
@@ -16,9 +19,12 @@ CompoundShape::CompoundShape(const std::vector<Shape> shapes)
 void CompoundShape::draw() {
     for (auto& shape : this->shapes) {
         glm::mat4 orig_transform { shape.transform };
-        shape.transform *= shape.transform;
+        shape.transform = glm::rotate(shape.transform, glm::radians(90.0f), glm::vec3 { 0.0f, 0.0f, 1.0f });
         shape.draw();
         shape.transform = orig_transform;
     }
 }
 
+void CompoundShape::rotate(const float rotation_rad, const glm::vec3& axis) {
+    this->transform = glm::rotate(this->transform, rotation_rad, axis);
+}
diff --git a/src/headers/CompoundShape.hpp b/src/headers/CompoundShape.hpp
index 37403ef..4d7fe4b 100644
--- a/src/headers/CompoundShape.hpp
+++ b/src/headers/CompoundShape.hpp
@@ -10,7 +10,7 @@ public:
 
     CompoundShape(const std::vector<Shape> shapes);
 
-    void draw() const;
+    void draw();
     void reset_transform();
     void translate(const glm::vec3& translation);
     void rotate(const float rotation_rad, const glm::vec3& axis);
diff --git a/src/main.cpp b/src/main.cpp
index d0ce4f6..b05707e 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -3,7 +3,6 @@
 #include <string>
 #include <thread>
 #include <chrono>
-#include <cstdlib>
 
 #include "glad/glad.h"
 #include <GLFW/glfw3.h>
@@ -15,7 +14,6 @@
 #include "Camera.hpp"
 #include "Shader.hpp"
 #include "Shape.hpp"
-#include "CompoundShape.hpp"
 #include "quit.hpp"
 #include "settings.hpp"
 
@@ -184,12 +182,8 @@ int main() {
     plane.rotate(glm::radians(90.0f), glm::vec3 { 1.0f, 0.0f, 0.0f });
     plane.scale(glm::vec3 { 1.0f } * 100.0f);
 
-    Shape tri1 { shader, shapes.at("triangle") };
-    Shape tri2 { shader, shapes.at("triangle") };
-    tri2.rotate(glm::radians(180.0f), glm::vec3 { 0.0f, 0.0f, 1.0f });
-    CompoundShape rectangle { {
-        tri1, tri2
-    } };
+    Shape cube { shader, shapes.at("cube") };
+    cube.init();
 
     long unsigned int frame { 0 };
     double last_frame_time { 0 };
@@ -227,8 +221,9 @@ int main() {
         shader->set_vec4("color", glm::normalize(glm::vec4 { 207.0f, 90.0f, 28.0f, 1.0f }));
         plane.draw();
 
-        shader->set_vec4("color", glm::vec4 { 0.0f, 0.0f, 0.0f, 1.0f });
-        rectangle.draw();
+        shader->set_vec4("color", glm::vec4 { 1.0f, 1.0f, 1.0f, 1.0f });
+        cube.rotate(glm::radians(1.0f), glm::vec3 { 0.0f, 1.0f, 0.0f });
+        cube.draw();
 
         const double time_since_last_frame { glfwGetTime() - last_frame_time };
         if (time_since_last_frame < fps_lock) {