diff --git a/raymarcher.glsl b/raymarcher.glsl
index 1b5953b..c9aa4f6 100644
--- a/raymarcher.glsl
+++ b/raymarcher.glsl
@@ -33,6 +33,7 @@ float remap11(float val) {
     return ((val - .5) * 2.);
 }
 
+// returns a vec3 of the vector transformed by the matrix
 vec3 mat3_vec_mul(vec3 m[3], vec3 v) {
     return v.x * m[0] + v.y * m[1] + v.z * m[2];
 }
@@ -46,7 +47,8 @@ void main() {
     const vec3 sphere_pos = vec3(0., 0., 3.);
     const float rad = 1.;
 
-    for (int i = 0; i < MAX_ITERATIONS; i++) {
+    int i = 0;
+    for (; i < MAX_ITERATIONS; i++) {
         float distance = sphere_render(ray_pos, rad, sphere_pos);
 
         // Check If within tolerances
@@ -55,8 +57,8 @@ void main() {
         }
 
         ray_pos += (distance * ray_dir);
-        color = vec4(mix(color1, color2, float(i) / float(MAX_ITERATIONS)), 1.);
     }
+    color = vec4(mix(color1, color2, float(i) / float(MAX_ITERATIONS)), 1.);
 
     // Image stuff for later
     /*