1 files changed, 20 insertions, 0 deletions
diff --git a/src/gpu/demo_effects.h b/src/gpu/demo_effects.h
index ed6ee87..1bd6020 100644
--- a/src/gpu/demo_effects.h
+++ b/src/gpu/demo_effects.h
@@ -180,6 +180,26 @@ class Hybrid3DEffect : public Effect {
   int height_ = 720;
 };
 
+// Parameters for DistortEffect
+struct DistortParams {
+  float strength = 0.01f; // Default distortion strength
+  float speed = 1.0f;     // Default distortion speed
+};
+static_assert(sizeof(DistortParams) == 8, "DistortParams must be 8 bytes for WGSL alignment");
+
+class DistortEffect : public PostProcessEffect {
+ public:
+  DistortEffect(const GpuContext& ctx);
+  DistortEffect(const GpuContext& ctx, const DistortParams& params);
+  void render(WGPURenderPassEncoder pass, float time, float beat,
+              float intensity, float aspect_ratio) override;
+  void update_bind_group(WGPUTextureView input_view) override;
+
+ private:
+  DistortParams params_;
+  UniformBuffer<CommonPostProcessUniforms> common_uniforms_;
+  UniformBuffer<DistortParams> params_buffer_;
+};
 class FlashCubeEffect : public Effect {
  public:
   FlashCubeEffect(const GpuContext& ctx);