From 89b96aeab3a2f44597300ac58e7ae87e25f2be22 Mon Sep 17 00:00:00 2001
From: William Casarin <jb55@jb55.com>
Date: Tue, 25 Mar 2025 12:46:14 -0700
Subject: [PATCH] dave: remove shader since we do it inline now

Signed-off-by: William Casarin <jb55@jb55.com>
---
 crates/notedeck_dave/shader.wgsl | 68 --------------------------------
 1 file changed, 68 deletions(-)
 delete mode 100644 crates/notedeck_dave/shader.wgsl

diff --git a/crates/notedeck_dave/shader.wgsl b/crates/notedeck_dave/shader.wgsl
deleted file mode 100644
index 42da49bf..00000000
--- a/crates/notedeck_dave/shader.wgsl
+++ /dev/null
@@ -1,68 +0,0 @@
-struct VertexOut {
-    @location(0) color: vec4<f32>,
-    @builtin(position) position: vec4<f32>,
-};
-
-struct Uniforms {
-    @size(16) angle: f32, // pad to 16 bytes
-};
-
-@group(0) @binding(0)
-var<uniform> uniforms: Uniforms;
-
-@vertex
-fn vs_main(@builtin(vertex_index) v_idx: u32) -> VertexOut {
-    // Cube vertices hardcoded in the shader
-    var positions = array<vec3<f32>, 8>(
-        vec3<f32>(-0.5, -0.5, 0.5),  // front bottom left
-        vec3<f32>(0.5, -0.5, 0.5),   // front bottom right
-        vec3<f32>(0.5, 0.5, 0.5),    // front top right
-        vec3<f32>(-0.5, 0.5, 0.5),   // front top left
-        vec3<f32>(-0.5, -0.5, -0.5), // back bottom left
-        vec3<f32>(0.5, -0.5, -0.5),  // back bottom right
-        vec3<f32>(0.5, 0.5, -0.5),   // back top right
-        vec3<f32>(-0.5, 0.5, -0.5)   // back top left
-    );
-    
-    // Cube indices hardcoded in the shader
-    var indices = array<u32, 36>(
-        // front face
-        0, 1, 2, 2, 3, 0,
-        // back face
-        4, 5, 6, 6, 7, 4,
-        // right face
-        1, 5, 6, 6, 2, 1,
-        // left face
-        0, 4, 7, 7, 3, 0,
-        // top face
-        3, 2, 6, 6, 7, 3,
-        // bottom face
-        0, 1, 5, 5, 4, 0
-    );
-    
-    var out: VertexOut;
-    var idx = indices[v_idx];
-    var pos = positions[idx];
-    
-    // simple rotation around Y axis
-    var cosA = cos(uniforms.angle);
-    var sinA = sin(uniforms.angle);
-    var rotated_x = pos.x * cosA + pos.z * sinA;
-    var rotated_z = -pos.x * sinA + pos.z * cosA;
-    
-    // With proper perspective transformation:
-    var z_pos = rotated_z - 2.0;  // Move cube away from camera
-    var w = -z_pos;  // Set w to -z for perspective division
-    out.position = vec4<f32>(rotated_x, pos.y, rotated_z, w);
-    
-    // simple white shading based on position
-    var shade = 0.5 + 0.5 * (rotated_z + pos.y);
-    out.color = vec4<f32>(shade, shade, shade, 1.0);
-    
-    return out;
-}
-
-@fragment
-fn fs_main(in: VertexOut) -> @location(0) vec4<f32> {
-    return in.color;
-}