From a109983c194c45ad85f0e481232bc605c7cfd85b Mon Sep 17 00:00:00 2001 From: skal 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 --- .../main/shaders/render/scene_query_linear.wgsl | 56 ---------------------- 1 file changed, 56 deletions(-) delete mode 100644 workspaces/main/shaders/render/scene_query_linear.wgsl (limited to 'workspaces/main/shaders/render/scene_query_linear.wgsl') diff --git a/workspaces/main/shaders/render/scene_query_linear.wgsl b/workspaces/main/shaders/render/scene_query_linear.wgsl deleted file mode 100644 index 0497a40..0000000 --- a/workspaces/main/shaders/render/scene_query_linear.wgsl +++ /dev/null @@ -1,56 +0,0 @@ -#include "math/sdf_shapes" -#include "math/sdf_utils" - -fn get_dist(p: vec3, obj_params: vec4) -> f32 { - let obj_type = obj_params.x; - if (obj_type == 1.0) { return length(p) - 1.0; } // Unit Sphere - if (obj_type == 2.0) { return sdBox(p, vec3(1.0)); } // Unit Box - if (obj_type == 3.0) { return sdTorus(p, vec2(1.0, 0.4)); } // Unit Torus - if (obj_type == 4.0) { return sdPlane(p, vec3(0.0, 1.0, 0.0), 0.0); } - if (obj_type == 5.0) { return sdBox(p, obj_params.yzw); } // MESH AABB - return 100.0; -} - -fn map_scene(p: vec3, skip_idx: u32) -> f32 { - - var d = 1000.0; - - let num_objects = arrayLength(&object_data.objects); - - for (var i = 0u; i < num_objects; i++) { - - if (i == skip_idx) { continue; } - - let obj = object_data.objects[i]; - - let q = (obj.inv_model * vec4(p, 1.0)).xyz; - - - - // Extract scale factors from the model matrix - - let sx = length(obj.model[0].xyz); - - let sy = length(obj.model[1].xyz); - - let sz = length(obj.model[2].xyz); - - - - var s = min(sx, min(sy, sz)); - - if (obj.params.x == 4.0) { - - s = sy; // Plane normal is (0,1,0) in local space - - } - - - - d = min(d, get_dist(q, obj.params) * s); - - } - - return d; - -} -- cgit v1.2.3