Fix place function by using vec4 instead of vec3

distfuncs.c

@@ -351,8 +351,8 @@ struct object* new_tree(struct vec* position, double rotation, double scale) {
     struct object trunk = new_object(position, rotation, scale, sdf_phat_vert_line, yeet_pho);
     trunk.base_col = (struct colour){.r = 210, .g = 105, .b = 30, .sp = CS_RGB};
 
-    struct vec* leaf_pos = add_vec_ip(new_vec3(0, -1.5, 0), position);
-    struct object leaves = new_object(leaf_pos, rotation, scale, sdf_3ellipsoid, yeet_pho);
+    struct vec* leaf_pos = add_vec_ip(new_vec4(0, -1.5, 0, 0), position);
+    struct object leaves = new_object(leaf_pos, rotation, scale, sdf_3ellipsoid, yeet_green);
     leaves.base_col = (struct colour){.r = 0, .g = 255, .b = 0, .sp = CS_RGB};
     leaves.base_col = (struct colour){.r = 30 + random() % 20, .g = 155 + random() % 100, .b = random() % 90, .sp = CS_RGB};
 

main.c

@@ -163,8 +163,9 @@ void setup_camera_scene()
     scene_objects[0] = new_plane(plane_pos, 1, 1);
 
     for (int i = lastelem; i < lastelem + 2 * num_trees; i+=2) {
-        struct vec* random_pos = new_random_vec(3, lower_pos_bound, upper_pos_bound);
+        struct vec* random_pos = new_random_vec(4, lower_pos_bound, upper_pos_bound);
         random_pos->elements[1] = 0;
+        random_pos->elements[3] = 0;
 
         struct object* tree = new_tree(random_pos, 0, 1);
         scene_objects[i] = tree[0];
@@ -172,7 +173,7 @@ void setup_camera_scene()
     }
     
     scene_object = new_scene(2 * num_trees + lastelem, scene_objects);
-    scene_object->sol.pos.dimension = 3;
+    scene_object->sol.pos.dimension = 4;
     scene_object->sol.pos.elements = camera->pos->elements;
 }
 

scene.c

@@ -47,11 +47,9 @@ new_scene(int num_scene_objects, struct object* scene_objects)
     scene.num_objects = num_scene_objects;
     scene.objects = scene_objects;
 
-    /*
     for (int i = 0; i < num_scene_objects; i++) {
         place(&(scene.objects[i].sol));
     }
-    */
 
     struct object *scene_rep = malloc(sizeof(struct object));
     scene_rep->sol.dist = distance_function;