71 lines
1.5 KiB
JavaScript
Executable File
71 lines
1.5 KiB
JavaScript
Executable File
import framebuffer from './framebuffer.js';
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import sampler2D from './sampler2D.js';
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import {math, vector3, matrix4} from './math.js';
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import samplerCube from './samplerCube.js';
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import shader from './shader.js';
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class defaultRenderPass {
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isDefault = true;
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realtime = true;
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updated = false;
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constructor( ) {
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}
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/**
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* set viewport
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* @param {(viewport)} viewport
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**/
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setViewport( viewport ){
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this.viewport = viewport;
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this.gl = viewport.gl;
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}
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prepareDefault() {
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this.width = this.viewport.width;
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this.height = this.viewport.height;
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this.targetSampler = new sampler2D( );
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this.targetSampler.type = this.gl.FLOAT;
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this.framebuffer = new framebuffer( );
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this.framebuffer.setViewport( this.viewport );
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this.framebuffer.width = this.width;
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this.framebuffer.height = this.height;
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this.framebuffer.addSampler( this.targetSampler );
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this.framebuffer.create();
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//this.shader = new shader();
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//this.shader.createFromFile("shaders/template.shader");
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this.shader.setUniform("viewProjection", this.viewport.quad.viewProjection );
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}
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render() {
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if(this.renderToViewport) {
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this.gl.bindFramebuffer( this.gl.FRAMEBUFFER, null );
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} else {
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this.gl.bindFramebuffer( this.gl.FRAMEBUFFER, this.framebuffer.glFramebuffer );
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}
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this.gl.clearColor( 0, 0, 0, 1 );
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this.gl.clear(this.gl.COLOR_BUFFER_BIT | this.gl.DEPTH_BUFFER_BIT);
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this.viewport.quad.draw( this.shader );
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this.updated = true;
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}
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}
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export {defaultRenderPass as default}; |