Jared Miller
d91b5a9b5e
Checks each blur neighbor's material behavior before including it in the average. Solid and non-gas cells are excluded so pheromones don't bleed through walls, sand, or rock.
41 lines
1.3 KiB
TypeScript
41 lines
1.3 KiB
TypeScript
import * as THREE from "three";
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import type Renderer from "../Renderer";
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import fragmentShader from "../shaders/worldBlur.frag";
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import vertexShader from "../shaders/worldBlur.vert";
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import FullScreenTriangleGeometry from "../utils/FullScreenTriangleGeometry";
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import AbstractScene from "./AbstractScene";
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export default class WorldBlurScene extends AbstractScene {
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public readonly camera: THREE.OrthographicCamera =
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new THREE.OrthographicCamera();
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public readonly material: THREE.RawShaderMaterial;
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constructor(renderer: Renderer) {
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super(renderer);
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const geometry = new FullScreenTriangleGeometry();
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const material = new THREE.RawShaderMaterial({
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uniforms: {
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tWorld: { value: null },
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uMaterialProps: { value: null },
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},
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vertexShader,
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fragmentShader,
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defines: this.renderer.getCommonMaterialDefines(),
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glslVersion: THREE.GLSL3,
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});
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const mesh = new THREE.Mesh(geometry, material);
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this.add(mesh);
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this.material = material;
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}
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public recompileMaterials() {
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this.material.defines = this.renderer.getCommonMaterialDefines();
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this.material.needsUpdate = true;
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}
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public resize(_width: number, _height: number) {}
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public update() {}
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}
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