1 files changed, 12 insertions, 3 deletions
diff --git a/src/tests/test_3d_render.cc b/src/tests/test_3d_render.cc
index 6e639cd..024dd87 100644
--- a/src/tests/test_3d_render.cc
+++ b/src/tests/test_3d_render.cc
@@ -167,11 +167,12 @@ void setup_scene() {
 }
 
 // Wrapper to generate periodic noise
-void gen_periodic_noise(uint8_t* buffer, int w, int h, const float* params,
+bool gen_periodic_noise(uint8_t* buffer, int w, int h, const float* params,
                         int num_params) {
-  procedural::gen_noise(buffer, w, h, params, num_params);
+  if (!procedural::gen_noise(buffer, w, h, params, num_params))
+    return false;
   float p_params[] = {0.1f}; // 10% overlap
-  procedural::make_periodic(buffer, w, h, p_params, 1);
+  return procedural::make_periodic(buffer, w, h, p_params, 1);
 }
 
 int main(int argc, char** argv) {
@@ -209,6 +210,14 @@ int main(int argc, char** argv) {
 
   g_renderer.set_noise_texture(g_textures.get_texture_view("noise"));
 
+  ProceduralTextureDef sky_def;
+  sky_def.width = 512;
+  sky_def.height = 256;
+  sky_def.gen_func = procedural::gen_perlin;
+  sky_def.params = {42.0f, 4.0f, 1.0f, 0.5f, 6.0f};
+  g_textures.create_procedural_texture("sky", sky_def);
+  g_renderer.set_sky_texture(g_textures.get_texture_view("sky"));
+
   setup_scene();
 
   g_camera.position = vec3(0, 5, 10);