1 files changed, 6 insertions, 12 deletions
diff --git a/src/effects/particles_effect.cc b/src/effects/particles_effect.cc
index 22e41e9..3c9feb7 100644
--- a/src/effects/particles_effect.cc
+++ b/src/effects/particles_effect.cc
@@ -12,11 +12,9 @@ Particles::Particles(const GpuContext& ctx,
                      const std::vector<std::string>& outputs, float start_time,
                            float end_time)
     : Effect(ctx, inputs, outputs, start_time, end_time) {
-  // Headless mode: skip GPU resource creation (compiled out in STRIP_ALL)
   HEADLESS_RETURN_IF_NULL(ctx_.device);
 
-  // Initialize uniforms
-  uniforms_.init(ctx_.device);
+  init_uniforms_buffer();
 
   // Initialize particles buffer
   std::vector<Particle> init_p(NUM_PARTICLES);
@@ -49,7 +47,7 @@ Particles::Particles(const GpuContext& ctx,
   // Create compute shader (particle simulation)
   ResourceBinding compute_bindings[] = {
       {particles_buffer_, WGPUBufferBindingType_Storage},
-      {uniforms_.get(), WGPUBufferBindingType_Uniform}};
+      {uniforms_buffer_.get(), WGPUBufferBindingType_Uniform}};
   compute_pass_ = gpu_create_compute_pass(ctx_.device, particle_compute_wgsl,
                                           compute_bindings, 2);
   compute_pass_.workgroup_size_x = (NUM_PARTICLES + 63) / 64;
@@ -57,7 +55,7 @@ Particles::Particles(const GpuContext& ctx,
   // Create render shader (particle rendering)
   ResourceBinding render_bindings[] = {
       {particles_buffer_, WGPUBufferBindingType_ReadOnlyStorage},
-      {uniforms_.get(), WGPUBufferBindingType_Uniform}};
+      {uniforms_buffer_.get(), WGPUBufferBindingType_Uniform}};
   render_pass_ =
       gpu_create_render_pass(ctx_.device, WGPUTextureFormat_RGBA8Unorm,
                              particle_render_wgsl, render_bindings, 2);
@@ -69,7 +67,7 @@ void Particles::render(WGPUCommandEncoder encoder,
                        const UniformsSequenceParams& params,
                        NodeRegistry& nodes) {
   // Update uniforms
-  uniforms_.update(ctx_.queue, params);
+  uniforms_buffer_.update(ctx_.queue, params);
 
   // Run compute pass (particle simulation)
   WGPUComputePassEncoder compute =
@@ -84,12 +82,8 @@ void Particles::render(WGPUCommandEncoder encoder,
   // Run render pass (draw particles to output)
   WGPUTextureView output_view = nodes.get_view(output_nodes_[0]);
 
-  WGPURenderPassColorAttachment color_attachment = {
-      .view = output_view,
-      .depthSlice = WGPU_DEPTH_SLICE_UNDEFINED,
-      .loadOp = WGPULoadOp_Clear,
-      .storeOp = WGPUStoreOp_Store,
-      .clearValue = {0.0, 0.0, 0.0, 1.0}};
+  WGPURenderPassColorAttachment color_attachment = {};
+  gpu_init_color_attachment(color_attachment, output_view);
 
   WGPURenderPassDescriptor render_desc = {
       .colorAttachmentCount = 1, .colorAttachments = &color_attachment};