andras/sdf-2d-demo
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This commit is contained in:
schmelczerandras 2020-09-24 14:20:30 +02:00
parent c459a43667
commit e4b15ff5f6
9 changed files with 51 additions and 63 deletions
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33
src/scenes/rain/rain-scene.ts
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@ -1,6 +1,7 @@
import { vec2, vec3 } from 'gl-matrix';
import { vec2 } from 'gl-matrix';
import { CircleLight, compile, Renderer, Tunnel } from 'sdf-2d';
import { prettyPrint } from '../../helper/pretty-print';
import { rgb } from '../../helper/rgb';
import { rgb255 } from '../../helper/rgb255';
import { Scene } from '../scene';
import { Droplet } from './droplet';
@ -20,27 +21,23 @@ export class RainScene implements Scene {
): Promise<void> {
this.canvas = canvas;
this.overlay = overlay;
this.renderer = await compile(
canvas,
[
{
...Tunnel.descriptor,
shaderCombinationSteps: [0, 1, 2, 4, 8, 12, 16, 24],
},
{
...CircleLight.descriptor,
shaderCombinationSteps: [2],
},
],
[vec3.fromValues(0.4, 1, 0.6), vec3.fromValues(1, 1, 0), vec3.fromValues(0.3, 1, 1)]
);
this.renderer = await compile(canvas, [
{
...Tunnel.descriptor,
shaderCombinationSteps: [0, 1, 2, 4, 8, 12, 16, 24],
},
{
...CircleLight.descriptor,
shaderCombinationSteps: [2],
},
]);
this.renderer.setRuntimeSettings({
ambientLight: vec3.fromValues(0.2, 0.2, 0.2),
tileMultiplier: 8,
ambientLight: rgb(0.2, 0.2, 0.2),
colorPalette: [rgb(1, 1, 0), rgb(1, 1, 0), rgb(0.3, 1, 1), rgb(0.3, 1, 1)],
});
for (let i = 0; i < (canvas.getBoundingClientRect().width / 1000) * 20; i++) {
for (let i = 0; i < (canvas.getBoundingClientRect().width / 800) * 20; i++) {
this.droplets.push(new Droplet());
}
}