rl-loadout-lib/dist/webgl/tire-material.js

Load Rocket League assets into three.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const extended_mesh_standard_material_1 = require("./extended-mesh-standard-material");
const three_1 = require("three");
const UNIFORMS = `
  uniform vec3 paintColor;
  uniform int painted;
  uniform int colorOnly;
`;
const DIFFUSE_SHADER = `
  // Look up a color from the texture.
  if (colorOnly == 0) {
    vec4 texelColor = texture2D(map, vUv);
    vec4 normalMapColor = texture2D(normalMap, vUv);;

    // paint
    if (painted == 1) {
      texelColor.rgb = blendNormal(texelColor.rgb, paintColor.rgb, mask);
    }

    texelColor = mapTexelToLinear(texelColor);
    diffuseColor *= texelColor;
  }
`;
class TireMaterial extends extended_mesh_standard_material_1.ExtendedMeshStandardMaterial {
    constructor(maskChannel, useN = false, invertMask = false) {
        super();
        this.maskChannel = maskChannel;
        this.useN = useN;
        this.invertMask = invertMask;
        this.fragmentShader = extended_mesh_standard_material_1.ExtendedMeshStandardMaterial.createFragmentShader(UNIFORMS, DIFFUSE_SHADER.replace('mask', `${invertMask ? '1.0 - ' : ''}${useN ? 'normalMapColor' : 'texelColor'}.${maskChannel}`));
        this.uniforms.paintColor = { value: new three_1.Color() };
        this.uniforms.painted = { value: 0 };
    }
    get color() {
        return this.uniforms.color.value;
    }
    set color(color) {
        this.uniforms.color.value = color;
    }
    get paintColor() {
        return this.uniforms.paintColor.value;
    }
    set paintColor(paintColor) {
        if (paintColor != undefined) {
            this.uniforms.paintColor.value.copy(paintColor);
            this.uniforms.painted.value = 1;
        }
        else {
            this.uniforms.painted.value = 0;
        }
    }
    get colorOnly() {
        return this.uniforms.colorOnly.value === 1;
    }
    set colorOnly(colorOnly) {
        this.uniforms.colorOnly.value = colorOnly ? 1 : 0;
    }
}
exports.TireMaterial = TireMaterial;
class UnpaintableTireMaterial extends TireMaterial {
    constructor() {
        super('a');
    }
    get paintColor() {
        return undefined;
    }
    set paintColor(paintColor) {
        super.paintColor = undefined;
    }
}
exports.UnpaintableTireMaterial = UnpaintableTireMaterial;
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