vec4(position, 0.0, 1.0) passes a vec3 plus two floats into a vec4 - five
components into four. Invalid GLSL ES on both WebGL 1 and 2:
THREE.WebGLProgram: Shader Error 0 - VALIDATE_STATUS false
ERROR: 0:71: 'constructor' : too many arguments
The whole post-processing pass failed and the game canvas read back as one
colour, 0/64000 non-black pixels. position.xy is the vec2 the fullscreen quad
needs.
Verified headlessly with SwiftShader: 55-143 distinct colours, 63750/64000
lit pixels, no shader errors, scene hash changes after throttle + pitch.
Loading screen, main menu, 3D flight sim with CRT post-processing,
procedural terrain, airport with buildings, low-poly aircraft,
flight physics, HUD instruments, and sound.
Co-Authored-By: Claude Opus 4.7 <[email protected]>
Hermes Cron Job
mac-container-devandClaude Opus 4.7