feat: added the ability to render whole model

main.cpp

@@ -2,6 +2,7 @@
 #include "polygon.hpp"
 #include "renderer.hpp"
 #include "rendertarget.hpp"
+#include "testModel.hpp"
 #include <QApplication>
 #include <QImage>
 #include <QLabel>
@@ -74,9 +75,9 @@ int main(int argc, char *argv[]) {
     renderer.target = &target;
 
     polygon poly =
-        polygon(vec3(0.9, 0.9, 0.0), vec3(0.5, 0.1, 0.0), vec3(0.1, 0.9, 0.0));
+        polygon(vec3(0.9, 0.9, 1.0), vec3(0.5, 0.1, 1.0), vec3(0.1, 0.9, 1.0));
 
-    renderer.render(&poly);
+    renderer.render(&testModel);
     QApplication a(argc, argv);
 
     uint8_t *pixel = new uint8_t[64 * 64 * 3];
@@ -98,9 +99,8 @@ int main(int argc, char *argv[]) {
             addTo((target.width * y * 2 + (x * 2 + 1)) * 3, result);
             addTo((target.width * (y * 2 + 1) + (x * 2 + 1)) * 3, result);
             for (int c = 0; c < 3; c++) {
-                pixel[(WIDTH * y + x) * 3 + c] = result[c] >> 2; /*
-                     target.pixels[(target.width * y * 2 + x * 2) * 3 + c].i >>
-                     SHIFT_AMOUNT;*/
+                pixel[(WIDTH * (WIDTH - y - 1) + WIDTH - x - 1) * 3 + c] =
+                    result[c] >> 2;
             }
         }
     }