47cf47f624
Complete 3D metaverse platform with: - Three.js 3D rendering - Cannon.js physics engine - Pointer lock controls - Procedural cityscape - Floating islands - Portal system - Particle effects - WebXR/VR support ready - Multiplayer ready (Socket.io) Features: - First-person controls (WASD + mouse) - Jump and run mechanics - Chat system - Real-time HUD - Loading screen - Responsive design Built with Vite for fast builds and hot reload. 🤖 Generated with Claude Code Co-Authored-By: Claude <noreply@anthropic.com>
80 lines
1.5 KiB
JavaScript
80 lines
1.5 KiB
JavaScript
import {
|
|
ShaderMaterial,
|
|
UniformsUtils
|
|
} from 'three';
|
|
import { Pass, FullScreenQuad } from './Pass.js';
|
|
import { HalftoneShader } from '../shaders/HalftoneShader.js';
|
|
|
|
/**
|
|
* RGB Halftone pass for three.js effects composer. Requires HalftoneShader.
|
|
*/
|
|
|
|
class HalftonePass extends Pass {
|
|
|
|
constructor( width, height, params ) {
|
|
|
|
super();
|
|
|
|
this.uniforms = UniformsUtils.clone( HalftoneShader.uniforms );
|
|
this.material = new ShaderMaterial( {
|
|
uniforms: this.uniforms,
|
|
fragmentShader: HalftoneShader.fragmentShader,
|
|
vertexShader: HalftoneShader.vertexShader
|
|
} );
|
|
|
|
// set params
|
|
this.uniforms.width.value = width;
|
|
this.uniforms.height.value = height;
|
|
|
|
for ( const key in params ) {
|
|
|
|
if ( params.hasOwnProperty( key ) && this.uniforms.hasOwnProperty( key ) ) {
|
|
|
|
this.uniforms[ key ].value = params[ key ];
|
|
|
|
}
|
|
|
|
}
|
|
|
|
this.fsQuad = new FullScreenQuad( this.material );
|
|
|
|
}
|
|
|
|
render( renderer, writeBuffer, readBuffer/*, deltaTime, maskActive*/ ) {
|
|
|
|
this.material.uniforms[ 'tDiffuse' ].value = readBuffer.texture;
|
|
|
|
if ( this.renderToScreen ) {
|
|
|
|
renderer.setRenderTarget( null );
|
|
this.fsQuad.render( renderer );
|
|
|
|
} else {
|
|
|
|
renderer.setRenderTarget( writeBuffer );
|
|
if ( this.clear ) renderer.clear();
|
|
this.fsQuad.render( renderer );
|
|
|
|
}
|
|
|
|
}
|
|
|
|
setSize( width, height ) {
|
|
|
|
this.uniforms.width.value = width;
|
|
this.uniforms.height.value = height;
|
|
|
|
}
|
|
|
|
dispose() {
|
|
|
|
this.material.dispose();
|
|
|
|
this.fsQuad.dispose();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
export { HalftonePass };
|