long runtime bild

examples.c

@@ -36,7 +36,7 @@ void exampleSphere( int width, int height, int channels, unsigned char **image)
     cam1.screenDistance = 1;
     cam1.width = 1.920;
     cam1.height = 1.080;
-    vec3 sphereOrigin = (vec3){0,0,5};
+    vec3 sphereOrigin = (vec3){0,-2,5};
     double sphereRadius = 1.0;
     sphere obj1 = (sphere){sphereOrigin, sphereRadius,(RGBA){1,0.5,1,1},0};
     sphere **objectList = (sphere **) calloc(5+1, sizeof(sphere*));;
@@ -47,7 +47,7 @@ void exampleSphere( int width, int height, int channels, unsigned char **image)
     objectList[2] = &obj3;
     sphere obj4 = (sphere){vec3Add(sphereOrigin, (vec3){1,1,3}), sphereRadius, (RGBA){0.5,1,1,1},0};
     objectList[3] = &obj4;
-    sphere light1 = (sphere){(vec3){1,2,4.5}, sphereRadius, (RGBA){1,1,1,1},1};
+    sphere light1 = (sphere){(vec3){1,1,4.5}, sphereRadius, (RGBA){1,1,1,1},1};
     objectList[4] = &light1;
     int objectCount = 5;
 

raytrace.c

@@ -7,12 +7,12 @@
 
 RGBA raytraceSphere(sphere **objectList, ray *lightray) {
     RGBA pixel = (RGBA){0,0,0,0};
-    #define lightBounces 1
+    #define lightBounces 3
     //sphere **spheresHitList = (sphere **)calloc( (lightBounces + 1),sizeof(sphere*) );
     //vec3 *spheresNormalList = (vec3 *)calloc( lightBounces + 1,sizeof(vec3) );
     int hitLightIndex = -1;
     vec3 sphereNormal;
-    int raysPerPixel = 50;
+    int raysPerPixel = 2000;
     ray originalRay = *lightray;
 
     for (int k = 0; k < raysPerPixel; k++) {