wardrobegod/web/vendor/addons/shaders/CopyShader.js
type-two 037f6ef0af Fold NPCFACTORY in: vendor three.js, take the banks, and fix units without flattening body types
NPCFACTORY and wardrobegod were the same product — wardrobegod had already absorbed its reskin
engine, and keeping two benches means two half-libraries and two export paths. Folded, keeping
the wardrobegod name and codebase (370 lines there vs ~1,100 here).

· Vendored three.js r175 from NPCFACTORY, replacing the unpkg CDN importmap. This was real
  drift, not tidiness: a CDN import breaks offline and can't be lifted into a game build.
  NPCFACTORY lacked OrbitControls (it used PointerLock), so that one addon was fetched at the
  matching revision. Added a guarded /vendor/ static route. Verified in-browser: zero CDN
  requests, 5 vendor files, model still loads.
· Took the 17 rigged walk-animated NPCs and 6 parts. Bodies 4 -> 20.
· New `unitfix` op. Deliberately NOT scale-to-height: a 0.06m human is a UNIT error, but
  normalising everything to 1.72m would erase the small/medium/large/obese range the library is
  meant to carry. So it only corrects heights outside 0.5-3.0m — physically impossible for a
  human — and leaves real proportions alone as data. Verified both ways: hum_character 0.0576m
  -> 1.72m, tradie 1.000m left untouched.

Three bugs found while building it, two of them pre-existing:
· `is_helper`/`real_meshes`/`bbox_of` factored out. Material-less bone widgets (a radius-1
  42-vert Icosphere, so exactly 2.0 units tall) were being measured INSTEAD of the character —
  every body reported 2.000m. This poisoned the `scale` op too, which has been measuring
  widgets all along; NPCFACTORY's render_plates.py had independently worked around the same
  thing by framing on the dominant mesh.
· `transform_apply` under temp_override(selected_editable_objects=...) SEGFAULTS Blender 5.1.2
  on rigs with parented children. A segfault can't be caught, so it's avoided rather than
  handled: glTF encodes node scale natively, so setting the root transform is sufficient and
  every downstream measurement still reads correctly. Confirmed `scale` still round-trips
  (1.00m -> 1.72m, re-measured).
· My own bulk edit replaced only ONE of the two crash-prone call sites and reported "replaced 1"
  — I didn't check for a second, which is why `scale` worked while `unitfix` kept crashing.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-24 19:36:03 +10:00

50 lines
643 B
JavaScript

/** @module CopyShader */
/**
* Full-screen copy shader pass.
*
* @constant
* @type {ShaderMaterial~Shader}
*/
const CopyShader = {
name: 'CopyShader',
uniforms: {
'tDiffuse': { value: null },
'opacity': { value: 1.0 }
},
vertexShader: /* glsl */`
varying vec2 vUv;
void main() {
vUv = uv;
gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
}`,
fragmentShader: /* glsl */`
uniform float opacity;
uniform sampler2D tDiffuse;
varying vec2 vUv;
void main() {
vec4 texel = texture2D( tDiffuse, vUv );
gl_FragColor = opacity * texel;
}`
};
export { CopyShader };