rl-loadout-lib/dist/webgl/static-decal-material.js

Load Rocket League assets into three.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const three_1 = require("three");
const extended_mesh_standard_material_1 = require("./extended-mesh-standard-material");
const UNIFORMS = `
  uniform sampler2D rgbaMap;
  uniform sampler2D decalMap;

  uniform vec3 primaryColor;
  uniform vec3 accentColor;
  uniform vec3 paintColor;
  uniform vec3 bodyPaintColor;
  uniform int bodyPainted;
  uniform int painted;
  uniform int isBlank;
`;
const DIFFUSE_SHADER = `
  // Get color from base map
  vec4 texelColor = texture2D(map, vUv);
  vec4 rgbaMapColor = texture2D(rgbaMap, vUv);
  vec4 decalMapColor = texture2D(decalMap, vUv);

  if (bodyPainted == 1) {
    texelColor.rgb = blendNormal(texelColor.rgb, bodyPaintColor.rgb, 1.0 - rgbaMapColor.r);
  }

  // primary color
  float primaryMask = rgbaMapColor.r;

  if (isBlank == 0) {
    primaryMask = decalMapColor.r;
  }

  if (primaryMask > 0.58823529411) { // red 150
    texelColor.rgb = blendNormal(texelColor.rgb, primaryColor.rgb, primaryMask);
  }

  if (isBlank == 0) {
    // accent color
    if (primaryMask > 0.58823529411) {
      texelColor.rgb = blendNormal(texelColor.rgb, accentColor.rgb, decalMapColor.a);
    }

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

  // accent color on body
  texelColor.rgb = blendNormal(texelColor.rgb, accentColor.rgb, rgbaMapColor.g);

  texelColor = mapTexelToLinear(texelColor);
  diffuseColor *= texelColor;
`;
class StaticDecalMaterial extends extended_mesh_standard_material_1.ExtendedMeshStandardMaterial {
    constructor() {
        super();
        this.lights = true;
        this.fragmentShader = extended_mesh_standard_material_1.ExtendedMeshStandardMaterial.createFragmentShader(UNIFORMS, DIFFUSE_SHADER);
        this.uniforms.rgbaMap = { value: null };
        this.uniforms.decalMap = { value: null };
        this.uniforms.primaryColor = { value: new three_1.Color() };
        this.uniforms.accentColor = { value: new three_1.Color() };
        this.uniforms.paintColor = { value: new three_1.Color() };
        this.uniforms.bodyPaintColor = { value: new three_1.Color() };
        this.uniforms.painted = { value: 0 };
        this.uniforms.isBlank = { value: 0 };
        this.uniforms.bodyPainted = { value: 0 };
    }
    get rgbaMap() {
        return this.uniforms.rgbaMap.value;
    }
    set rgbaMap(rgbaMap) {
        this.uniforms.rgbaMap.value = rgbaMap;
    }
    get decalMap() {
        return this.uniforms.decalMap.value;
    }
    set decalMap(decalMap) {
        this.uniforms.decalMap.value = decalMap;
        this.uniforms.isBlank.value = decalMap != undefined ? 0 : 1;
    }
    get primaryColor() {
        return this.uniforms.primaryColor.value;
    }
    set primaryColor(primaryColor) {
        if (primaryColor != undefined) {
            this.uniforms.primaryColor.value.copy(primaryColor);
        }
        else {
            this.uniforms.primaryColor.value.setRGB(0, 0, 0);
        }
    }
    get accentColor() {
        return this.uniforms.accentColor.value;
    }
    set accentColor(accentColor) {
        if (accentColor != undefined) {
            this.uniforms.accentColor.value.copy(accentColor);
        }
        else {
            this.uniforms.accentColor.value.setRGB(0, 0, 0);
        }
    }
    get paintColor() {
        return this.uniforms.paintColor.value;
    }
    set paintColor(paintColor) {
        if (paintColor != undefined) {
            this.uniforms.accentColor.value.copy(paintColor);
            this.uniforms.painted.value = 1;
        }
        else {
            this.uniforms.painted.value = 0.0;
        }
    }
    get bodyPaintColor() {
        return this.uniforms.bodyPaintColor.value;
    }
    set bodyPaintColor(bodyPaintColor) {
        if (bodyPaintColor != undefined) {
            this.uniforms.bodyPaintColor.value.copy(bodyPaintColor);
            this.uniforms.bodyPainted.value = 1;
        }
        else {
            this.uniforms.bodyPainted.value = 0;
        }
    }
}
exports.StaticDecalMaterial = StaticDecalMaterial;
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