50 lines
1.3 KiB
JavaScript
50 lines
1.3 KiB
JavaScript
( function () {
|
|
|
|
class DotScreenPass extends THREE.Pass {
|
|
|
|
constructor( center, angle, scale ) {
|
|
|
|
super();
|
|
if ( THREE.DotScreenShader === undefined ) console.error( 'THREE.DotScreenPass relies on THREE.DotScreenShader' );
|
|
const shader = THREE.DotScreenShader;
|
|
this.uniforms = THREE.UniformsUtils.clone( shader.uniforms );
|
|
if ( center !== undefined ) this.uniforms[ 'center' ].value.copy( center );
|
|
if ( angle !== undefined ) this.uniforms[ 'angle' ].value = angle;
|
|
if ( scale !== undefined ) this.uniforms[ 'scale' ].value = scale;
|
|
this.material = new THREE.ShaderMaterial( {
|
|
uniforms: this.uniforms,
|
|
vertexShader: shader.vertexShader,
|
|
fragmentShader: shader.fragmentShader
|
|
} );
|
|
this.fsQuad = new THREE.FullScreenQuad( this.material );
|
|
|
|
}
|
|
|
|
render( renderer, writeBuffer, readBuffer
|
|
/*, deltaTime, maskActive */
|
|
) {
|
|
|
|
this.uniforms[ 'tDiffuse' ].value = readBuffer.texture;
|
|
this.uniforms[ 'tSize' ].value.set( readBuffer.width, readBuffer.height );
|
|
|
|
if ( this.renderToScreen ) {
|
|
|
|
renderer.setRenderTarget( null );
|
|
this.fsQuad.render( renderer );
|
|
|
|
} else {
|
|
|
|
renderer.setRenderTarget( writeBuffer );
|
|
if ( this.clear ) renderer.clear();
|
|
this.fsQuad.render( renderer );
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
THREE.DotScreenPass = DotScreenPass;
|
|
|
|
} )();
|