Spaces:
Running
Running
File size: 1,371 Bytes
6cd9596 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 |
/**
* @author alteredq / http://alteredqualia.com/
*/
THREE.SavePass = function ( renderTarget ) {
THREE.Pass.call( this );
if ( THREE.CopyShader === undefined )
console.error( "THREE.SavePass relies on THREE.CopyShader" );
var shader = THREE.CopyShader;
this.textureID = "tDiffuse";
this.uniforms = THREE.UniformsUtils.clone( shader.uniforms );
this.material = new THREE.ShaderMaterial( {
uniforms: this.uniforms,
vertexShader: shader.vertexShader,
fragmentShader: shader.fragmentShader
} );
this.renderTarget = renderTarget;
if ( this.renderTarget === undefined ) {
this.renderTarget = new THREE.WebGLRenderTarget( window.innerWidth, window.innerHeight, { minFilter: THREE.LinearFilter, magFilter: THREE.LinearFilter, format: THREE.RGBFormat, stencilBuffer: false } );
this.renderTarget.texture.name = "SavePass.rt";
}
this.needsSwap = false;
this.fsQuad = new THREE.Pass.FullScreenQuad( this.material );
};
THREE.SavePass.prototype = Object.assign( Object.create( THREE.Pass.prototype ), {
constructor: THREE.SavePass,
render: function ( renderer, writeBuffer, readBuffer ) {
if ( this.uniforms[ this.textureID ] ) {
this.uniforms[ this.textureID ].value = readBuffer.texture;
}
renderer.setRenderTarget( this.renderTarget );
if ( this.clear ) renderer.clear();
this.fsQuad.render( renderer );
}
} );
|