1 files changed, 0 insertions, 44 deletions
diff --git a/src/gpu/effects/circle_mask_effect.h b/src/gpu/effects/circle_mask_effect.h
deleted file mode 100644
index 6ebaca1..0000000
--- a/src/gpu/effects/circle_mask_effect.h
+++ /dev/null
@@ -1,44 +0,0 @@
-// This file is part of the 64k demo project.
-// It defines the CircleMaskEffect class for masking system demonstration.
-// Creates a circular mask and renders green outside the circle.
-
-#ifndef CIRCLE_MASK_EFFECT_H_
-#define CIRCLE_MASK_EFFECT_H_
-
-#include "gpu/effect.h"
-#include "gpu/effects/post_process_helper.h"
-#include "gpu/uniform_helper.h"
-
-class CircleMaskEffect : public Effect {
- public:
-  CircleMaskEffect(const GpuContext& ctx, float radius = 0.4f);
-  ~CircleMaskEffect() override;
-
-  void init(MainSequence* demo) override;
-  void resize(int width, int height) override;
-  void compute(WGPUCommandEncoder encoder,
-               const CommonPostProcessUniforms& uniforms) override;
-  void render(WGPURenderPassEncoder pass,
-              const CommonPostProcessUniforms& uniforms) override;
-
- private:
-  struct CircleMaskParams {
-    float radius;
-    float _pad[3];
-  };
-  static_assert(sizeof(CircleMaskParams) == 16,
-                "CircleMaskParams must be 16 bytes for WGSL alignment");
-
-  MainSequence* demo_ = nullptr;
-  float radius_;
-
-  WGPURenderPipeline compute_pipeline_ = nullptr;
-  WGPUBindGroup compute_bind_group_ = nullptr;
-  UniformBuffer<CircleMaskParams> compute_params_;
-
-  WGPURenderPipeline render_pipeline_ = nullptr;
-  WGPUBindGroup render_bind_group_ = nullptr;
-  WGPUSampler mask_sampler_ = nullptr;
-};
-
-#endif /* CIRCLE_MASK_EFFECT_H_ */