1 files changed, 25 insertions, 14 deletions

diff --git a/src/tests/test_3d_render.cc b/src/tests/test_3d_render.cc
index fa13a43..eee46ba 100644
--- a/src/tests/test_3d_render.cc
+++ b/src/tests/test_3d_render.cc
@@ -220,25 +220,36 @@ int main(int argc, char** argv) {
   g_renderer.resize(platform_state.width, platform_state.height);
 
   g_textures.init(g_device, g_queue);
-  ProceduralTextureDef noise_def;
-  noise_def.width = 256;
-  noise_def.height = 256;
-  noise_def.gen_func = gen_periodic_noise;
-  noise_def.params.push_back(1234.0f);
-  noise_def.params.push_back(16.0f);
-  g_textures.create_procedural_texture("noise", noise_def);
 
+  // GPU Noise texture (replaces CPU procedural)
+  GpuProceduralParams noise_params = {};
+  noise_params.width = 256;
+  noise_params.height = 256;
+  float noise_vals[2] = {1234.0f, 16.0f};
+  noise_params.params = noise_vals;
+  noise_params.num_params = 2;
+  g_textures.create_gpu_noise_texture("noise", noise_params);
   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);
-
+  // GPU Perlin texture for sky (replaces CPU procedural)
+  GpuProceduralParams sky_params = {};
+  sky_params.width = 512;
+  sky_params.height = 256;
+  float sky_vals[5] = {42.0f, 4.0f, 1.0f, 0.5f, 6.0f};
+  sky_params.params = sky_vals;
+  sky_params.num_params = 5;
+  g_textures.create_gpu_perlin_texture("sky", sky_params);
   g_renderer.set_sky_texture(g_textures.get_texture_view("sky"));
 
+  // GPU Grid texture (new!)
+  GpuProceduralParams grid_params = {};
+  grid_params.width = 256;
+  grid_params.height = 256;
+  float grid_vals[2] = {32.0f, 2.0f}; // grid_size, thickness
+  grid_params.params = grid_vals;
+  grid_params.num_params = 2;
+  g_textures.create_gpu_grid_texture("grid", grid_params);
+
   setup_scene();
 
   g_camera.position = vec3(0, 5, 10);