From a109983c194c45ad85f0e481232bc605c7cfd85b Mon Sep 17 00:00:00 2001
From: skal <pascal.massimino@gmail.com>
Date: Fri, 13 Feb 2026 08:34:24 +0100
Subject: Remediation: Implement shared common/shaders/ directory

Eliminates 36 duplicate shader files across workspaces.

Structure:
- common/shaders/{math,render,compute}/ - Shared utilities (20 files)
- workspaces/*/shaders/ - Workspace-specific only

Changes:
- Created common/shaders/ with math, render, compute subdirectories
- Moved 20 common shaders from workspaces to common/
- Removed duplicates from test workspace
- Updated assets.txt: ../../common/shaders/ references
- Enhanced asset_packer.cc: filesystem path normalization for ../ resolution

Implementation: Option 1 from SHADER_REUSE_INVESTIGATION.md
- Single source of truth for common code
- Workspace references via relative paths
- Path normalization in asset packer

handoff(Claude): Common shader directory implemented
---
 workspaces/main/shaders/common_uniforms.wgsl | 25 -------------------------
 1 file changed, 25 deletions(-)
 delete mode 100644 workspaces/main/shaders/common_uniforms.wgsl

(limited to 'workspaces/main/shaders/common_uniforms.wgsl')

diff --git a/workspaces/main/shaders/common_uniforms.wgsl b/workspaces/main/shaders/common_uniforms.wgsl
deleted file mode 100644
index 1ab8939..0000000
--- a/workspaces/main/shaders/common_uniforms.wgsl
+++ /dev/null
@@ -1,25 +0,0 @@
-struct CommonUniforms {
-    resolution: vec2<f32>,      // Screen dimensions
-    aspect_ratio: f32,          // Width/height ratio
-    time: f32,                  // Physical time in seconds (unaffected by tempo)
-    beat_time: f32,             // Musical time in beats (absolute, tempo-scaled)
-    beat_phase: f32,            // Fractional beat (0.0-1.0 within current beat)
-    audio_intensity: f32,       // Audio peak for beat sync
-    _pad: f32,                  // Padding
-};
-struct GlobalUniforms {
-    view_proj: mat4x4<f32>,
-    inv_view_proj: mat4x4<f32>,
-    camera_pos_time: vec4<f32>,
-    params: vec4<f32>,
-    resolution: vec2<f32>,
-};
-struct ObjectData {
-    model: mat4x4<f32>,
-    inv_model: mat4x4<f32>,
-    color: vec4<f32>,
-    params: vec4<f32>,
-};
-struct ObjectsBuffer {
-    objects: array<ObjectData>,
-};
\ No newline at end of file
-- 
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