some tweaking

1 files changed, 6 insertions, 4 deletions

diff --git a/src/gpu/demo_effects.h b/src/gpu/demo_effects.h
index a9258af..72c8e6e 100644
--- a/src/gpu/demo_effects.h
+++ b/src/gpu/demo_effects.h
@@ -88,11 +88,13 @@ class ParticleSprayEffect : public Effect {
 
 // Parameters for GaussianBlurEffect (set at construction time)
 struct GaussianBlurParams {
-  float strength = 2.0f; // Default: 2.0 pixel blur radius
-  float _pad = 0.0f;
+  float strength = 1.0f; // Default
+  float strength_audio = 0.5f; // how much to pulse with audio
+  float stretch = 1.f;   // y/x axis ratio
+  float _pad = 0.;
 };
-static_assert(sizeof(GaussianBlurParams) == 8,
-              "GaussianBlurParams must be 8 bytes for WGSL alignment");
+static_assert(sizeof(GaussianBlurParams) == 16,
+              "GaussianBlurParams must be 16 bytes for WGSL alignment");
 
 class GaussianBlurEffect : public PostProcessEffect {
  public: