ts-game-engine/lib/Meshes/WireBoxMesh.js

Simple WebGL game/render engine written in TypeScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const Mesh_1 = require("./Mesh");
class WireBoxMesh extends Mesh_1.Mesh {
    constructor(scene, bounds, color) {
        super(scene);
        const vertexCount = 8;
        this.vertexData = new Float32Array(vertexCount * (Mesh_1.VERTEX_POSITION_SIZE + Mesh_1.VERTEX_COLOR_SIZE));
        this.GenerateVertexData(bounds, color);
        const indexData = new Uint16Array([
            0, 1, 1, 3, 3, 2, 2, 0,
            0, 4, 1, 5, 2, 6, 3, 7,
            4, 5, 5, 7, 7, 6, 6, 4
        ]);
        const vertexFormat = 1 /* Position */ | 2 /* Color */;
        this.SetVertexData(vertexFormat, 1 /* Lines */, vertexCount, this.vertexData, true);
        this.SetIndexData(indexData);
        this.isLoaded = true;
    }
    UpdateBounds(bounds, color) {
        this.GenerateVertexData(bounds, color);
        this.UpdateVertexData(this.vertexData);
    }
    GenerateVertexData(bounds, color) {
        let v = 0;
        this.vertexData[v++] = bounds.min[0];
        this.vertexData[v++] = bounds.min[1];
        this.vertexData[v++] = bounds.min[2];
        this.vertexData[v++] = color[0];
        this.vertexData[v++] = color[1];
        this.vertexData[v++] = color[2];
        this.vertexData[v++] = color[3];
        this.vertexData[v++] = bounds.max[0];
        this.vertexData[v++] = bounds.min[1];
        this.vertexData[v++] = bounds.min[2];
        this.vertexData[v++] = color[0];
        this.vertexData[v++] = color[1];
        this.vertexData[v++] = color[2];
        this.vertexData[v++] = color[3];
        this.vertexData[v++] = bounds.min[0];
        this.vertexData[v++] = bounds.min[1];
        this.vertexData[v++] = bounds.max[2];
        this.vertexData[v++] = color[0];
        this.vertexData[v++] = color[1];
        this.vertexData[v++] = color[2];
        this.vertexData[v++] = color[3];
        this.vertexData[v++] = bounds.max[0];
        this.vertexData[v++] = bounds.min[1];
        this.vertexData[v++] = bounds.max[2];
        this.vertexData[v++] = color[0];
        this.vertexData[v++] = color[1];
        this.vertexData[v++] = color[2];
        this.vertexData[v++] = color[3];
        this.vertexData[v++] = bounds.min[0];
        this.vertexData[v++] = bounds.max[1];
        this.vertexData[v++] = bounds.min[2];
        this.vertexData[v++] = color[0];
        this.vertexData[v++] = color[1];
        this.vertexData[v++] = color[2];
        this.vertexData[v++] = color[3];
        this.vertexData[v++] = bounds.max[0];
        this.vertexData[v++] = bounds.max[1];
        this.vertexData[v++] = bounds.min[2];
        this.vertexData[v++] = color[0];
        this.vertexData[v++] = color[1];
        this.vertexData[v++] = color[2];
        this.vertexData[v++] = color[3];
        this.vertexData[v++] = bounds.min[0];
        this.vertexData[v++] = bounds.max[1];
        this.vertexData[v++] = bounds.max[2];
        this.vertexData[v++] = color[0];
        this.vertexData[v++] = color[1];
        this.vertexData[v++] = color[2];
        this.vertexData[v++] = color[3];
        this.vertexData[v++] = bounds.max[0];
        this.vertexData[v++] = bounds.max[1];
        this.vertexData[v++] = bounds.max[2];
        this.vertexData[v++] = color[0];
        this.vertexData[v++] = color[1];
        this.vertexData[v++] = color[2];
        this.vertexData[v++] = color[3];
    }
}
exports.WireBoxMesh = WireBoxMesh;