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1352 lines
39 KiB
1352 lines
39 KiB
let ctrl = false,
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alt = false,
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shift = false,
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fpson = true,
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moving = false,
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over = false,
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keyhold = false;
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let lastClick = undefined;
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let animating = true;
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let flags = 0x0;
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var uTime = 0,
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startTime = Date.now();
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let lastTime = Date.now(),
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rotTime = 0;
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var lastFrameTime = 0;
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let oldDocument;
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let fullscreen = false,
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btntoggled = false;
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let movescene = true;
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let oldparents = {};
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var tr, div;
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let canvas_originalsize;
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var Sph = [];
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let SphTr = [];
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let SphDletaR = [];
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let selected = false,
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selection = -1,
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dragging = false;
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let overall_trans = matrix_identity(),
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overall_ground, ground_m = matrix_identity();
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var rebuild = true,
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presentation = false,
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sRotation = matrix_identity();
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var facing = 1,
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running = 0;
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var glassy = false, glassy_changed = false;
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var figure_rot = pi;
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let curr_mouse_pos = [-10, -10, -10];
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var updateVideoTextures = false;
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let show_magic = false;
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var slider_dl = 0;
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var donut_eaten = false;
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let int_fxydL = 0, trace = [];//[x, y, tijp[o'm]]
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//schema.height = screen.height * .9;
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let channel = 5, channel_disp = -1;
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var invTr = matrix_identity();
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for (let i = 0; i < ns; ++i) {
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SphTr[i] = matrix_identity();
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SphDletaR[i] = 0;
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}
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function ev_supersample(e) {
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let multiplier = insamp.value;
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let w = parseInt(canvas1.style.width) * multiplier;
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let h = parseInt(canvas1.style.height) * multiplier;
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canvas1.height = h;
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canvas1.width = w;
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gl.viewport(0, 0, w, h);
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//gl.clearRect(0, 0, w, h);
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}
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function toggleFullscreen(element) {
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if (fullscreen) {
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if (document.exitFullscreen)
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document.exitFullscreen();
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else if (document.webkitExitFullscreen)
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document.webkitExitFullscreen();
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else if (document.mozCancelFullScreen)
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document.mozCancelFullScreen();
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else if (document.msExitFullscreen)
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document.msExitFullscreen();
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fullscreen = false;
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bnfs.innerText = "Fullscreen";
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} else {
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if (element.requestFullscreen)
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element.requestFullscreen();
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else if (element.webkitRequestFullscreen)
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element.webkitRequestFullscreen();
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else if (element.msRequestFullscreen)
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element.msRequestFullscreen();
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fullscreen = true;
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bnfs.innerText = "Exit Fullscreen";
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}
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}
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bnfs.onclick = function (e) {
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if (e === "no")
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;
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else
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btntoggled = true;
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if (fullscreen) {
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oldparents[controls].appendChild(controls);
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oldparents[canvas1].appendChild(canvas1);
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canvas1.style.width = canvas_originalsize[0];
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canvas1.style.height = canvas_originalsize[1];
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howitworks.hidden = false;
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} else {
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div = document.createElement("div");
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tr = document.createElement("table").insertRow();
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tr.style.backgroundColor = "white";
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let size = Math.min(screen.availHeight, screen.availWidth);
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canvas_originalsize = [canvas1.style.width, canvas1.style.height, canvas1.width, canvas1.height];
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canvas1.style.height = canvas1.style.width = size;
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howitworks.hidden = true;
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oldparents[controls] = controls.parentNode;
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oldparents[canvas1] = canvas1.parentNode;
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let td1 = tr.insertCell();
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td1.appendChild(canvas1);
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let td2;
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td2 = tr.insertCell();
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td2.style.verticalAlign = "top";
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td2.appendChild(controls);
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div.appendChild(tr);
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document.body.appendChild(div);
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}
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toggleFullscreen(div);
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ev_supersample();
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}
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mov.onclick = function (_) {
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movescene = !movescene;
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if (!movescene) {
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mov.innerText = "Move Scene";
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mov.style.width = "170px";
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} else {
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mov.innerText = "Move Lighting";
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mov.style.width = "180px";
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}
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}
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document.addEventListener("webkitfullscreenchange", () => {
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if (!btntoggled && fullscreen) bnfs.onclick("no");
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btntoggled = false;
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});
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document.addEventListener("fullscreenchange", () => {
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if (!btntoggled && fullscreen) bnfs.onclick("no");
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btntoggled = false;
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});
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clrsel.onclick = function (_) {
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setUniform("1i", "sel", -1);
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selected = false;
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selection = -1;
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};
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glsy.onclick = function(_){
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glassy_changed = true;
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glassy = !glassy;
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};
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reset.onclick = function (_) {
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glassy = !glassy;
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clrsel.onclick();
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if (!animating)
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pause_resume();
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flags = 0;
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moving = false;
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donut_eaten = false;
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//slider_dl = 0;
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mousedx = mousedy = mousedz = 0;
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positionsupdated = true;
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for (let i = 0; i < ns; ++i) {
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SphTr[i] = matrix_identity();
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SphDletaR[i] = 0;
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}
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sRotation = matrix_identity();
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startTime = lastTime = Date.now();
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uTime = rotTime = 0;
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delta_l = [0, 0];
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facing = 1;
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rtx.src = './RTXoff.svg';
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setUniform('1i', 'flags', flags);
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}
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bns.onclick = function (e) {
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if (ins.value > 0 && ins.value <= ns && cns != ins.value) {
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cns = ins.value;
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fragmentShaderDefs = '\n const int cns = ' + cns + ';';
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if (typeof canvas1.setShaders === "function")
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canvas1.setShaders(vs, editor.getSession().getValue());
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}
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}
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bnsamp.onclick = ev_supersample;
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// SET UP THE EDITABLE TEXT AREA ON THE LEFT SIDE.
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ace.require("ace/ext/language_tools");
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var editor = ace.edit("ace", {
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mode: "ace/mode/glsl",
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theme: "ace/theme/crimson_editor"
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});
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editor.setOptions({
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enableBasicAutocompletion: true,
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enableSnippets: true,
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enableLiveAutocompletion: true,
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fontSize: 14,
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fontFamily: "monaco, menlo, ubuntu mono, consolas, source-code-pro",
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fixedWidthGutter: true,
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showGutter: true,
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showPrintMargin: false,
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});
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editor.setAutoScrollEditorIntoView(true);
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if (fs != undefined)
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editor.getSession().setValue(fs);
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editor.session.on('change', function (delta) {
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if (typeof canvas1.setShaders === "function") {
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canvas1.setShaders(vs, editor.getSession().getValue());
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setUniform('1i', 'flags', flags);
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}
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});
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// REPARSE THE SHADER PROGRAM AFTER EVERY KEYSTROKE.
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delete editor.KeyBinding;
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let ttt = -1
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let pause_resume = function () {
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ttt += .1;
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if (animating)
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lastTime = Date.now();
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else
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startTime += Date.now() - lastTime;
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animating = !animating;
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};
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canvas1.addEventListener('click', function (ev) {
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if (!(shift && alt) && lastClick && Date.now() - lastClick < 100)
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pause_resume();
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lastClick = Date.now();
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});
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pause.onclick = _=>{channel = channel == 5? 0:5;}//pause_resume;
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canvas1.addEventListener('mouseover', function (e) {
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over = true;
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if (e.offsetX > 0 && e.offsetY > 0)
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{
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curr_mouse_pos = [2 * e.offsetX / parseInt(canvas1.style.width) - 1,
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1 - 2 * e.offsetY / parseInt(canvas1.style.height), 0
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];
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controls_hitTest(curr_mouse_pos);
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}
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else over = false;
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});
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canvas1.addEventListener('mousedown', function (e) {
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moving = true;
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rotTime = uTime;
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presentation = false;
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mouselastX = mouselastY = undefined;
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if(channel_disp == 5){
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let i = hitTest([2 * e.offsetX / parseInt(canvas1.style.width) - 1,
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1-2 * e.offsetY / parseInt(canvas1.style.height), -1]);
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if (i >= 0) {
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dragging = true;
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selected = true;
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selection = i;
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} else if (selected = true) {
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dragging = false;
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selected = false;
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selection = i;
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}
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}
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controls_hitTest(curr_mouse_pos, true);
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});
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canvas1.addEventListener('mousemove', function (e) {
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curr_mouse_pos = [2 * e.offsetX / parseInt(canvas1.style.width) - 1,
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1 - 2 * e.offsetY / parseInt(canvas1.style.height), 0
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];
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controls_hitTest(curr_mouse_pos);
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let dx, dy;
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if(!(mouselastX == undefined || mouselastY == undefined)){
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dx = (mouselastX - e.offsetX),
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dy = (mouselastY - e.offsetY);
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int_fxydL += sqrt(dx*dx + dy*dy);
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if(int_fxydL > 20)
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{
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int_fxydL = 0;
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trace.push([curr_mouse_pos[0], curr_mouse_pos[1], 1]);
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}
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|
}
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if (!(mouselastX == undefined || mouselastY == undefined) && moving && !near_magician) {
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if (movescene) {
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sRotation = matrix_multiply(matrix_rotateX(-dy / 60), sRotation);
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sRotation = matrix_multiply(matrix_rotateY(-dx / 60), sRotation);
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} else if (!selected) {
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mousedx -= dx / 60;
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mousedy -= dy / 60;
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positionsupdated = true;
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} else if (dragging) {
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let m = matrix_rotateY(-mousedx);
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m = matrix_multiply(m, matrix_rotateX(-mousedy));
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let dv = matrix_multiply(m, [2 * -dx / parseInt(canvas1.style.width),
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2 * dy / parseInt(canvas1.style.height), 0, 1
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]).slice(0, 3);
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SphTr[selection] = matrix_multiply(SphTr[selection], matrix_translate(dv[0], dv[1], dv[2]));
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}
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}
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mouselastX = e.offsetX;
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mouselastY = e.offsetY;
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});
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canvas1.addEventListener('mouseup', function (e) {
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moving = false;
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|
dragging = false;
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|
slider.dragging = false;
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});
|
|
canvas1.addEventListener('mouseout', function (e) {
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const mask = 0x8;
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flags &= !mask;
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setUniform('1i', 'flags', flags);
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over = false;
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|
moving = false;
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});
|
|
canvas1.addEventListener('wheel', function (e) {
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if(channel_disp != 5)
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{
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if (!selected) {
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mousedz += e.wheelDelta / 600;
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positionsupdated = true;
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|
} else {
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SphDletaR[selection] += e.wheelDelta / 800;
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|
}
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|
}
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|
});
|
|
canvas1.scroll(function (e) {
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|
e.stopPropagation();
|
|
});
|
|
rtx.style.cursor = "pointer";
|
|
let rtswitch = function () {
|
|
if(channel_disp != 4){
|
|
channel = 4
|
|
rtx.src = './RTXon.svg';
|
|
}
|
|
else {
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|
channel = 2;
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|
rtx.src = './RTXoff.svg';
|
|
}
|
|
}
|
|
rtx.addEventListener('click', rtswitch);
|
|
var requestAnimationFrame = window.requestAnimationFrame ||
|
|
window.mozRequestAnimationFrame || window.webkitRequestAnimationFrame || window.msRequestAnimationFrame;
|
|
let fpscounter = function (time) {
|
|
if (start === undefined)
|
|
start = time;
|
|
else
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|
fps.innerHTML = Math.round(10000 / (time - start)) / 10 + ' fps';
|
|
start = time;
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|
if (fpson)
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; //requestAnimationFrame(fpscounter);
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|
else {
|
|
start = undefined;
|
|
fps.innerHTML = '';
|
|
}
|
|
};
|
|
document.addEventListener('keydown', (e) => {
|
|
if (e.code.startsWith('Shift'))
|
|
shift = true;
|
|
if (e.code.startsWith('Control'))
|
|
ctrl = true;
|
|
if (e.code.startsWith('Alt'))
|
|
alt = true;
|
|
else if (ctrl && alt && e.code == 'KeyT') {
|
|
const mask = 0x1;
|
|
flags = flags & !mask | (!(flags & mask) ? mask : 0);
|
|
setUniform('1i', 'flags', flags);
|
|
} else if (ctrl && e.code == 'KeyS') {
|
|
let a = document.createElement('a');
|
|
a.href = "data:text/plain," + encodeURIComponent(editor.getSession().getValue());
|
|
a.download = 'shader.frag';
|
|
a.click();
|
|
} else if (ctrl && alt && e.code == 'KeyR')
|
|
rtswitch();
|
|
else if (ctrl && alt && e.code == 'KeyN') {
|
|
reset.onclick();
|
|
} else if (ctrl && alt && e.code == 'KeyP')
|
|
pause_resume();
|
|
else if (ctrl && alt && e.code == 'KeyF')
|
|
if (!fpson) {
|
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fpson = true;
|
|
requestAnimationFrame(fpscounter);
|
|
}
|
|
else
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fpson = false;
|
|
|
|
if (e.code == 'ArrowUp' || e.code == 'ArrowDown' || e.code == 'ArrowLeft' ||
|
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e.code == 'ArrowRight' || e.code == 'KeyW' || e.code == 'KeyS') {
|
|
let oldfacing = facing;
|
|
switch (e.code) {
|
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case 'ArrowUp':
|
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facing = -2;
|
|
break;
|
|
case 'ArrowDown':
|
|
facing = 2;
|
|
break;
|
|
case 'ArrowLeft':
|
|
facing = -1;
|
|
break;
|
|
case 'ArrowRight':
|
|
facing = 1;
|
|
break;
|
|
case 'KeyW':
|
|
break;
|
|
case 'KeyS':
|
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break;
|
|
}
|
|
if(facing !=2)
|
|
figure_rot = (pi*(facing/2));
|
|
else figure_rot = 0;
|
|
if(!keyhold || oldfacing != facing)
|
|
{
|
|
running = 20;
|
|
dir_sdl = 0;
|
|
keyhold = true;
|
|
}
|
|
else
|
|
running = running > 5? running:5;
|
|
rebuild = true;
|
|
}
|
|
if (fullscreen && selected) {
|
|
if (e.code == 'KeyF' || e.code == 'KeyB') {
|
|
let m = matrix_rotateY(-mousedx);
|
|
m = matrix_multiply(m, matrix_rotateX(-mousedy));
|
|
m = const_multiply((fl + 1 + mousedz) / (fl + 1), m);
|
|
|
|
switch (e.code) {
|
|
case 'KeyB':
|
|
var dv = matrix_multiply(m, [0, 0, -0.1, 1]).slice(0, 3);
|
|
m = matrix_translate(dv[0], dv[1], dv[2]);
|
|
break;
|
|
case 'KeyF':
|
|
var dv = matrix_multiply(m, [0, 0, 0.1, 1]).slice(0, 3);
|
|
m = matrix_translate(dv[0], dv[1], dv[2]);
|
|
break;
|
|
}
|
|
SphTr[selection] = matrix_multiply(SphTr[selection], m);
|
|
}
|
|
|
|
}
|
|
});
|
|
|
|
document.addEventListener('keyup', (e) => {
|
|
keyhold = false;
|
|
if (e.code.startsWith('Control'))
|
|
ctrl = false;
|
|
if (e.code.startsWith('Alt'))
|
|
alt = false;
|
|
if (e.code.startsWith('Shift'))
|
|
shift = false;
|
|
});
|
|
let squareMesh = (w = 1, h = 1, dir = 1, id = -1)=> new Float32Array([id, -w, h, 0, 0, 0, dir, id, w, h, 0, 0, 0, dir, id, -w, -h, 0, 0, 0, dir, id, w, -h, 0, 0, 0, dir]);
|
|
let sphereMesh = createMesh(8, 8, uvToSphere, 0, 16.45);
|
|
let sphereMesh25 = createMesh(25, 25, uvToSphere, 0, 16.45);
|
|
let tubeMesh = createMesh(64, 2, uvToTube, 0, 1);
|
|
let diskMesh = createMesh(16, 2, uvToDisk, 0, 1);
|
|
let tubeMesh2 = createMesh(16, 2, uvToTube, 0, 2);
|
|
let diskNMesh2 = createMesh(16, 2, uvToDisk, -1, 2);
|
|
let diskPMesh2 = createMesh(16, 2, uvToDisk, 1, 2);
|
|
let tubeMesh3 = createMesh(16, 2, uvToTube, 0, 3);
|
|
let diskNMesh3 = createMesh(16, 2, uvToDisk, -1, 3);
|
|
let diskPMesh3 = createMesh(16, 2, uvToDisk, 1, 3);
|
|
let diskNMesh = createMesh(16, 2, uvToDisk, -1, 1);
|
|
let diskPMesh = createMesh(16, 2, uvToDisk, 1, 1);
|
|
let cylinderMesh = glueMeshes(glueMeshes(tubeMesh, diskPMesh), diskNMesh);
|
|
let cylinderMesh2 = glueMeshes(glueMeshes(tubeMesh2, diskPMesh2), diskNMesh2);
|
|
let cylinderMesh3 = glueMeshes(glueMeshes(tubeMesh3, diskPMesh3), diskNMesh3);
|
|
let torusMash = createMesh(32, 32, uvToTorus, 1, 18);
|
|
let head = createCube(1.5, 1, 1, 4);
|
|
|
|
let objects = [];
|
|
let addObject = (obj, mat) => {
|
|
objects.push([obj, mat]);
|
|
};
|
|
let clearObject = () => {
|
|
delete objects;
|
|
objects = [];
|
|
};
|
|
let delta_height = 0,
|
|
delta_l = [0, 0];
|
|
var direction_l = [0, 0], dir_sdl = 0;
|
|
class State {
|
|
constructor() {
|
|
this.leg = true;
|
|
this.progress = 0;
|
|
this.rh = this.lh = .5 * pi;
|
|
this.lf = this.rf = 0;
|
|
}
|
|
initialize() {
|
|
this.leg = true;
|
|
this.progress = 0;
|
|
}
|
|
next() {
|
|
//return this.presentation();
|
|
if (running <= 0)
|
|
return {
|
|
rh: .5 * pi,
|
|
lh: .5 * pi,
|
|
rf: 0,
|
|
lf: 0,
|
|
dh: 0,
|
|
dl: 0
|
|
}
|
|
running--;
|
|
const steps = 28;
|
|
let dl = 0;
|
|
if (this.progress >= steps / 2) {
|
|
this.progress = 0;
|
|
this.leg = !this.leg;
|
|
}
|
|
let delta = [-.7*pi , 0.5 * pi, 0.44 * pi, 0.55 * pi];
|
|
for (let i = 0; i < 4; ++i) delta[i] /= steps;
|
|
if (this.leg) {
|
|
if (this.progress < steps / 4) {
|
|
this.lh += delta[0];
|
|
this.rh += delta[3];
|
|
this.lf += delta[1];
|
|
this.rf += delta[2];
|
|
} else {
|
|
this.lh -= delta[0];
|
|
this.rh -= delta[3];
|
|
this.lf -= delta[1];
|
|
this.rf -= delta[2];
|
|
}
|
|
} else {
|
|
if (this.progress < steps / 4) {
|
|
this.lh += delta[3];
|
|
this.rh += delta[0];
|
|
this.lf += delta[2];
|
|
this.rf += delta[1];
|
|
} else {
|
|
this.lh -= delta[3];
|
|
this.rh -= delta[0];
|
|
this.lf -= delta[2];
|
|
this.rf -= delta[1];
|
|
}
|
|
}
|
|
let delta_h = Math.max((1 - cos(abs(this.lh - pi / 2))) * .5 + (1 - cos(abs(this.lf))) * .6, (1 - cos(abs(this.rh - pi / 2))) * .5 + (1 - cos(abs(this.rf))) * .6);
|
|
this.progress++;
|
|
return {
|
|
lh: this.lh,
|
|
lf: this.lf,
|
|
rh: this.rh,
|
|
rf: this.rf,
|
|
dh: delta_h,
|
|
dl: 1.8522 / steps
|
|
};
|
|
}
|
|
// presentation(){
|
|
// return {lh:.4*pi, lf:pi/6,rh:.7*pi, rf:pi/8, dh:0};
|
|
// }
|
|
};
|
|
|
|
let star1 = [],
|
|
star = [];
|
|
let sakura = [],
|
|
stars = [],
|
|
nstars = 25;
|
|
let star2 = [],
|
|
newstar, star4;
|
|
const curvex = matrix_multiply(hermiteMat, [-.3, .8, .6, .5]);
|
|
const curvey = matrix_multiply(hermiteMat, [-.2, .5, .7, .2]);
|
|
const curvez = matrix_multiply(hermiteMat, [-.5, .2, .3, .8]);
|
|
let adt = [];
|
|
var near_magician = false;
|
|
let build_objects = (state) => {
|
|
if (running === 0)
|
|
rebuild = false;
|
|
let {
|
|
lh,
|
|
lf,
|
|
rh,
|
|
rf,
|
|
dh,
|
|
dl
|
|
} = state.next();
|
|
if(dir_sdl > 0){
|
|
delta_l = plus(delta_l, const_multiply(dl, direction_l));
|
|
dir_sdl -= dl;
|
|
running = 1;
|
|
}else
|
|
delta_l[abs(facing) - 1] += Math.sign(facing) * dl;
|
|
let sqlen = (a, b) => { return a*a + b*b; }
|
|
if(sqlen(delta_l[0] - 8, delta_l[1] + 6)< 6)
|
|
{
|
|
if(!near_magician){
|
|
near_magician = true;
|
|
movescene = false;
|
|
button_magic.enabled = true;
|
|
pushStatus('Show me some magic');
|
|
changeID(14, ground);
|
|
}
|
|
} else if(near_magician) {
|
|
restoreStatus();
|
|
changeID(-1, ground);
|
|
near_magician = false;movescene = true;button_magic.enabled = false;
|
|
} else if(!donut_eaten && sqlen(delta_l[0] - 6, delta_l[1] - 6) < 5){
|
|
donut_eaten = true;
|
|
pushStatus('Yum');
|
|
}
|
|
delta_height = dh;
|
|
clearObject();
|
|
M.save();
|
|
|
|
M.translate(0, 1, 0);
|
|
addObject(head, M.value());
|
|
M.restore();
|
|
M.save();
|
|
M.translate(0.5, 0.2, 0.3);
|
|
M.rotateX(pi / 4);
|
|
M.translate(0, 0, .5);
|
|
M.save();
|
|
M.translate(0, 0, .4);
|
|
M.rotateX(-0.53 * pi);
|
|
M.scale(0.2, 0.2, 0.4);
|
|
M.translate(0, 0, 1);
|
|
addObject(cylinderMesh2, M.value());
|
|
M.restore();
|
|
M.scale(0.2, 0.2, 0.5);
|
|
addObject(cylinderMesh2, M.value());
|
|
M.restore();
|
|
M.save();
|
|
M.translate(-0.5, 0.2, 0.3);
|
|
M.rotateX(pi / 4);
|
|
M.translate(0, 0, .5);
|
|
M.save();
|
|
M.translate(0, 0, .4);
|
|
M.rotateX(-0.55 * pi);
|
|
M.scale(0.2, 0.2, 0.4);
|
|
M.translate(0, 0, 1);
|
|
addObject(cylinderMesh2, M.value());
|
|
M.restore();
|
|
M.scale(0.2, 0.2, 0.5);
|
|
addObject(cylinderMesh2, M.value());
|
|
M.restore();
|
|
M.save();
|
|
M.translate(0.3, -1, 0.);
|
|
M.rotateX(lh);
|
|
M.translate(0, 0, .5);
|
|
M.save();
|
|
M.translate(0, 0, .45);
|
|
M.rotateX(lf);
|
|
M.scale(0.2, 0.2, 0.6);
|
|
M.translate(0, 0, 1);
|
|
addObject(cylinderMesh3, M.value());
|
|
M.restore();
|
|
M.scale(0.2, 0.2, 0.5);
|
|
addObject(cylinderMesh3, M.value());
|
|
M.restore();
|
|
M.save();
|
|
M.translate(-0.3, -1, 0.);
|
|
M.rotateX(rh);
|
|
M.translate(0, 0, .5);
|
|
M.save();
|
|
M.translate(0, 0, .45);
|
|
M.rotateX(rf);
|
|
M.scale(0.2, 0.2, 0.6);
|
|
M.translate(0, 0, 1);
|
|
addObject(cylinderMesh3, M.value());
|
|
M.restore();
|
|
M.scale(0.2, 0.2, 0.5);
|
|
addObject(cylinderMesh3, M.value());
|
|
M.restore();
|
|
M.save();
|
|
M.rotateX(pi / 2);
|
|
M.scale(0.5, 0.5, 1);
|
|
addObject(cylinderMesh, M.value());
|
|
M.restore();
|
|
M.save();
|
|
M.restore();
|
|
if (running < 0)
|
|
rebuild = false;
|
|
};
|
|
|
|
let build_splines = () => {
|
|
star = [], star1 = [], star2 = [], star4 = [], newstar = [], adt = [], sakura = [];
|
|
var n = 11,
|
|
innerN = Math.ceil((paths[0].length * n) / paths[1].length);
|
|
for (let j = 0; j < paths[0].length; ++j) {
|
|
let xf = paths[0][j][0],
|
|
yf = paths[0][j][1];
|
|
for (var k = 0; k <= n; ++k) {
|
|
let t = k / n;
|
|
star1.push([7, dot(xf, [t * t * t, t * t, t, 1]),
|
|
dot(yf, [t * t * t, t * t, t, 1]),
|
|
0, 0, 0, 1
|
|
]);
|
|
}
|
|
}
|
|
|
|
for (let j = 13; j >= 0; j--) {
|
|
let xf = paths[1][j][0],
|
|
yf = paths[1][j][1];
|
|
for (var k = innerN - 1; k >= 0; --k) {
|
|
let t = k / (innerN - 1);
|
|
star2.push([7, dot(xf, [t * t * t, t * t, t, 1]),
|
|
dot(yf, [t * t * t, t * t, t, 1]),
|
|
0, 0, 0, 1
|
|
]);
|
|
}
|
|
}
|
|
for (let j = paths[1].length - 1; j > 12; --j) {
|
|
let xf = paths[1][j][0],
|
|
yf = paths[1][j][1];
|
|
for (var k = innerN; k >= 0; --k) {
|
|
let t = k / innerN;
|
|
star2.push([7, dot(xf, [t * t * t, t * t, t, 1]),
|
|
dot(yf, [t * t * t, t * t, t, 1]),
|
|
0, 0, 0, 1
|
|
]);
|
|
}
|
|
}
|
|
for (let i = 0; i < star1.length; ++i) {
|
|
concat(star, star1[i]);
|
|
concat(star, star2[i]);
|
|
}
|
|
n = 25;
|
|
for (let l = 2; l < 6; ++l) {
|
|
adt[l - 2] = [];
|
|
for (let j = 0; j < paths[l].length; ++j) {
|
|
let xf = paths[l][j][0],
|
|
yf = paths[l][j][1];
|
|
for (var k = 0; k <= n; ++k) {
|
|
let t = k / n;
|
|
adt[l - 2].push(10 + l, dot(xf, [t * t * t, t * t, t, 1]),
|
|
-dot(yf, [t * t * t, t * t, t, 1]),
|
|
0, 0, 0, 1);
|
|
}
|
|
}
|
|
}
|
|
n = 20;
|
|
for (let l = 6; l < 13; ++l) {
|
|
sakura[l - 6] = [];
|
|
for (let j = 0; j < paths[l].length; ++j) {
|
|
let xf = paths[l][j][0],
|
|
yf = paths[l][j][1];
|
|
for (var k = 0; k <= n; ++k) {
|
|
let t = k / n;
|
|
sakura[l - 6].push(10, dot(xf, [t * t * t, t * t, t, 1]),
|
|
dot(yf, [t * t * t, t * t, t, 1]),
|
|
0, 0, 0, 1);
|
|
}
|
|
}
|
|
}
|
|
star4 = star.slice();
|
|
newstar = star.slice()
|
|
for (let i = 0; i < star.length; i += 7) {
|
|
star4[i] = 9;
|
|
newstar[i] = 8;
|
|
}
|
|
for (let i = 0; i < nstars; ++i) {
|
|
stars.push(star.slice());
|
|
startz.push(.6 * Math.random());
|
|
random_rot.push(0);
|
|
random_rot_pos.push(0);
|
|
}
|
|
return false;
|
|
}
|
|
let state = new State();
|
|
var M = new Matrix();
|
|
var buildsplines = true;
|
|
let magician = false,
|
|
magician_neck = false,
|
|
magician_houki = false,
|
|
body = false,
|
|
leg = false,
|
|
hand = false;
|
|
let sa2 = [
|
|
1.6, 0.4, .9, 1., .3, .2, -.4, .8,
|
|
-.8, -.1, -1.4, .5, -1.6, -.5
|
|
],
|
|
fsa2 = [
|
|
[matrix_multiply(bezierMat, [sa2[0], sa2[2], sa2[4], sa2[6]]),
|
|
matrix_multiply(bezierMat, [sa2[1], sa2[3], sa2[5], sa2[7]])
|
|
],
|
|
[matrix_multiply(bezierMat, [sa2[6], sa2[8], sa2[10], sa2[12]]),
|
|
matrix_multiply(bezierMat, [sa2[7], sa2[9], sa2[11], sa2[13]])
|
|
]
|
|
],
|
|
random_rot = [0, 0, 0, 0, 0, 0, 0],
|
|
random_rot_pos = [0, 0, 0, 0, 0, 0, 0],
|
|
startz = [];
|
|
|
|
let division = -1;
|
|
let changeID = (id, obj) => {
|
|
for (let i = 0; i < obj.length; i += 7) obj[i] = id;
|
|
}
|
|
|
|
let rtx_update = () => {
|
|
Sph[0] = [0,0.05*Math.cos(uTime + 1.),.045*Math.cos(uTime), 1,.15];
|
|
Sph[1] = [0,0,0,1,.25];
|
|
Sph[2] = [.22*Math.sin(uTime*1.2),0.05,.22*Math.cos(uTime*1.2),1,.05];
|
|
Sph[3] = [.9*Math.sin(uTime*.4),0.,.9*Math.cos(uTime*.4),1,.25];
|
|
Sph[4] = [0.5*Math.sin(uTime*1.),0.08*Math.sin(uTime *0.9),.5*Math.cos(uTime*1.),1,.12];
|
|
Sph[5] = [-0.6,0.3,.5,1,.2];
|
|
|
|
for(let i = 0; i < ns; ++ i)
|
|
{
|
|
let trsph = matrix_multiply(SphTr[i], Sph[i]);
|
|
trsph[3] = Sph[i][4];
|
|
setUniform('4fv', 'Sph['+ i + ']', trsph);
|
|
}
|
|
}
|
|
let draw_magician = (gl) => {
|
|
magician = magician ? magician : createMeshFromSpline(13, 32, 4, 4, 0, (i, _, oid) => {
|
|
if (oid == 4 && i == 10) return 3;
|
|
else if (oid == 3 && i == 16) return 2;
|
|
else if (oid == 2 && i == 23) return 1;
|
|
});
|
|
magician_neck = magician_neck ? magician_neck : createMeshFromSpline(14, 32, 4, 5, -.2);
|
|
magician_houki = magician_houki ? magician_houki : createMeshFromSpline(15, 32, 4, 6);
|
|
body = body ? body : createMeshFromSpline(16, 32, 4, 7, 0, (i, tmp) => {
|
|
if (division < 0 && i == 25) division = tmp.length;
|
|
});
|
|
leg = leg ? leg : createMeshFromSpline(17, 32, 4, 8);
|
|
hand = hand ? hand : createMeshFromSpline(18, 32, 4, 9, .015);
|
|
|
|
M.save();
|
|
M.scale(0.6);
|
|
setM(matrix_multiply(sRotation, M.value()));
|
|
drawMesh(body.slice(0, division));
|
|
drawMesh(body.slice(division - 7), gl.LINE_LOOP);
|
|
M.save();
|
|
M.translate(0, 0, -1.05);
|
|
setM(matrix_multiply(sRotation, M.value()));
|
|
drawMesh(magician);
|
|
M.restore();
|
|
M.save();
|
|
M.translate(0, 0, -.53);
|
|
M.scale(.1);
|
|
setM(matrix_multiply(sRotation, M.value()));
|
|
drawMesh(magician_neck);
|
|
M.restore();
|
|
M.save();
|
|
M.translate(-1, 0, 0);
|
|
M.scale(2);
|
|
setM(matrix_multiply(sRotation, M.value()));
|
|
drawMesh(magician_houki);
|
|
M.restore();
|
|
M.save();
|
|
M.translate(-.06, 0, .85);
|
|
M.rotateY(0.02);
|
|
M.scale(1.2);
|
|
setM(matrix_multiply(sRotation, M.value()));
|
|
drawMesh(leg);
|
|
M.restore();
|
|
M.save();
|
|
M.translate(.06, 0, .85);
|
|
M.rotateY(-0.02);
|
|
M.scale(1.2);
|
|
setM(matrix_multiply(sRotation, M.value()));
|
|
drawMesh(leg);
|
|
M.restore();
|
|
M.save();
|
|
M.translate(-.35, 0, -.1);
|
|
M.rotateY(-pi / 6);
|
|
M.scale(.82);
|
|
setM(matrix_multiply(sRotation, M.value()));
|
|
drawMesh(hand);
|
|
M.restore();
|
|
M.save();
|
|
M.translate(.35, 0, -.1);
|
|
M.rotateY(pi / 6);
|
|
M.scale(.82);
|
|
setM(matrix_multiply(sRotation, M.value()));
|
|
drawMesh(hand);
|
|
M.restore();
|
|
M.restore();
|
|
}
|
|
let draw_deco = (gl) => {
|
|
|
|
// M.save();
|
|
// M.rotateZ((uTime));
|
|
// setM(M.value());
|
|
// drawMesh(new Float32Array(star));
|
|
// M.restore();
|
|
|
|
|
|
// M.save();
|
|
// M.scale(0.1);
|
|
// M.translate(6,0,1);
|
|
// M.rotateX(1);
|
|
// M.rotateY(uTime/4);
|
|
// setM(M.value());
|
|
// drawMesh(torusMash,gl.LINES);
|
|
// M.restore();
|
|
|
|
M.save();
|
|
M.translate(-.7,.75,0);
|
|
//M.rotateZ(pi);
|
|
M.scale(0.6)
|
|
setM(M.value());
|
|
|
|
for(let l = 2; l < 6; ++l)
|
|
drawMesh(new Float32Array(adt[l-2]),gl.LINE_LOOP);
|
|
M.restore();
|
|
|
|
M.save();
|
|
// M.scale(sin(uTime/2));
|
|
M.translate(-.23, .7, 0);
|
|
|
|
M.rotateZ(sin(uTime/6) + 0.2);
|
|
M.scale(0.4);
|
|
for(let i = 0; i < 10; i++){
|
|
M.scale(0.995);
|
|
M.save();
|
|
setM(M.value());
|
|
M.restore();
|
|
for(let l = 8; l < 13; ++l)
|
|
drawMesh(new Float32Array(sakura[l-8]),gl.LINE_LOOP);
|
|
}
|
|
M.restore();
|
|
M.save();
|
|
M.translate(0.2, .7, 0);
|
|
|
|
M.rotateZ(sin(uTime/6) + 0.2);
|
|
M.scale(0.4);
|
|
for(let i = 0; i < 10; i++){
|
|
M.scale(0.995);
|
|
M.save();
|
|
setM(M.value());
|
|
M.restore();
|
|
for(let l = 8; l < 13; ++l)
|
|
drawMesh(new Float32Array(sakura[l-8]),gl.LINE_LOOP);
|
|
}
|
|
M.restore();
|
|
M.save();
|
|
M.translate(.7, .7, 0);
|
|
M.rotateZ(sin(uTime/6) + 0.2);
|
|
M.scale(0.6);
|
|
for(let i = 0; i < 10; i++){
|
|
M.scale(0.995);
|
|
M.save();
|
|
setM(M.value());
|
|
M.restore();
|
|
for(let l = 8; l < 13; ++l)
|
|
drawMesh(new Float32Array(sakura[l-8]),gl.LINE_LOOP);
|
|
}
|
|
M.restore()
|
|
}
|
|
let tv;
|
|
let make_tv = ()=>{
|
|
let screen = squareMesh(1,.5625, 1, -2), scrtr;
|
|
let stand = tubeMesh.slice(), standtr;
|
|
let base = cylinderMesh.slice(), basetr;
|
|
|
|
changeID(17, stand);
|
|
changeID(17, base);
|
|
M.save();
|
|
M.translate(0,0,-5.3);
|
|
M.rotateX(pi/2);
|
|
M.scale(8);
|
|
scrtr = M.value();
|
|
M.restore();
|
|
M.save();
|
|
M.scale(.07, .07 ,.9);
|
|
standtr = M.value();
|
|
M.restore();
|
|
|
|
M.save();
|
|
M.translate(0,0,.9)
|
|
M.scale(1.7, 1.7 ,.03);
|
|
basetr = M.value()
|
|
M.restore();
|
|
tv = [[screen, scrtr], [stand, standtr], [base,basetr]];
|
|
}
|
|
let touch_screen;
|
|
let shader1_inited = false;
|
|
let rtx_draw = (gl, mesh, m) => {
|
|
gl.useProgram(gl.shaders[1]);
|
|
gl.program = gl.shaders[1];
|
|
if(m !== undefined)
|
|
setM(m);
|
|
else
|
|
{
|
|
m = matrix_identity();
|
|
m[5] = -1;
|
|
setUniform('Matrix4fv', 'uMatrix', false,m);
|
|
}
|
|
|
|
if(positionsupdated)
|
|
updatePositions();
|
|
setUniform('1f', 'uTime', uTime);
|
|
if(selection >= 0)
|
|
setUniform("1i", "sel", selection);
|
|
else
|
|
setUniform("1i", "sel", -1);
|
|
|
|
var offset = 0;
|
|
let attribs = [
|
|
.05, .05, .1, .5, .5, 1., 1., .5, .5, 20., 0,0,0, 0.,.0, 1.3,
|
|
.1, .05, .05, 1., .5, .5, 1., .5, .5, 10., 0,0,0, .3, 1., 1.3,
|
|
.1, .05, .05, .71, .71, .71, .71, .71, .71, 10., 0,0,0, 0.3, .0, 1.5,
|
|
.1, .1, .1, .71, .71, .71, .71, .71, .71, 10., 5,5,0, 0.05, 0., 1.,
|
|
.0, .0, .0, .0, .0, .0, .0, .0, .0, 40., 0,0,0, 0., .85, 1.5,
|
|
.0, .0, .0, .0, .0, .0, .0, .0, .0, 40., 6,6,6, 0., .85, 1.5
|
|
]
|
|
for(let i = 0; i < ns; i++){
|
|
setUniform('3fv', 'Ambient['+i+']', attribs.slice(offset, offset += 3));
|
|
setUniform('3fv', 'Diffuse['+i+']', attribs.slice(offset, offset += 3));
|
|
setUniform('4fv', 'Specular['+i+']', attribs.slice(offset, offset += 4));
|
|
setUniform('3fv', 'Glow[' + i + ']', attribs.slice(offset, offset += 3));
|
|
setUniform('1fv', 'ks['+i+']', attribs.slice(offset, offset += 1));
|
|
setUniform('1fv', 'kr['+i+']', attribs.slice(offset, offset += 1));
|
|
setUniform('1fv', 'kf['+i+']', attribs.slice(offset, offset += 1));
|
|
}
|
|
|
|
Sph[0] = [0,0.05*Math.cos(uTime + 1.),.045*Math.cos(uTime), 1,.15];
|
|
Sph[1] = [0,0,0,1,.25];
|
|
Sph[2] = [.22*Math.sin(uTime*1.2),0.05,.22*Math.cos(uTime*1.2),1,.05];
|
|
Sph[3] = [.9*Math.sin(uTime*.4),0.,.9*Math.cos(uTime*.4),1,.25];
|
|
Sph[4] = [0.5*Math.sin(uTime*1.),0.08*Math.sin(uTime *0.9),.5*Math.cos(uTime*1.),1,.12];
|
|
Sph[5] = [-0.6,-0.3,-.5,1,.2];
|
|
|
|
for(let i = 0; i < ns; ++ i)
|
|
{
|
|
let trsph = matrix_multiply(invTr, matrix_multiply(SphTr[i], Sph[i]));
|
|
const ratio = (fl+1)/(fl-trsph[2]);
|
|
setUniform('3fv', 'SphCanvas['+i+']', const_multiply(ratio, [trsph[0], trsph[1], Sph[i][4]]));
|
|
}
|
|
|
|
if(!shader1_inited){
|
|
initTextures(gl, gl.program);
|
|
shader1_inited = true;
|
|
}
|
|
for(let i = 0; i < ns + 2; ++ i){
|
|
textures[i] = i;
|
|
gl.activeTexture(gl.TEXTURE0 + i);
|
|
gl.bindTexture(gl.TEXTURE_2D, texture[i]);
|
|
}
|
|
gl.uniform1iv(gl.getUniformLocation(gl.shaders[1], 'uSampler'), textures);
|
|
|
|
for(let i = 0; i < ns; ++ i)
|
|
{
|
|
let trsph = matrix_multiply(SphTr[i], Sph[i]);
|
|
trsph[3] = Sph[i][4];
|
|
setUniform('4fv', 'Sph['+ i + ']', trsph);
|
|
}
|
|
|
|
drawMesh(mesh);
|
|
if(glassy_changed){
|
|
setUniform('1i', 'glassy', glassy);
|
|
glassy_changed = false;
|
|
}
|
|
gl.useProgram(gl.shaders[0]);
|
|
gl.program = gl.shaders[0];
|
|
}
|
|
let draw_tv = (gl) => {
|
|
if(!tv) make_tv();
|
|
if(!touch_screen) {
|
|
touch_screen = new Button(()=>{
|
|
if(channel_disp == 4 ){
|
|
let i = hitTest(touch_screen.P);
|
|
if (i >= 0) {
|
|
dragging = true;
|
|
selected = true;
|
|
selection = i;
|
|
} else if (selected = true) {
|
|
dragging = false;
|
|
selected = false;
|
|
selection = i;
|
|
}
|
|
}
|
|
}, tv[0][0], 'square');
|
|
touch_screen.hover = (e)=>{ movescene = (e&&channel_disp == 4)?false:true;touch_screen.hovering =!movescene;};
|
|
}
|
|
M.save();
|
|
M.translate(-3, -2.2, -6);
|
|
M.rotateY(.6);
|
|
M.rotateX(pi/2);
|
|
tv.forEach((obj, i) => {
|
|
let m = matrix_multiply(sRotation, matrix_multiply(overall_ground,matrix_multiply(M.value(),obj[1])));
|
|
if(i == 0)
|
|
touch_screen.updateMatrix(m);
|
|
if((channel_disp == 4 && i == 0)||channel_disp == 5){
|
|
rtx_draw(gl, obj[0], m);
|
|
}
|
|
else
|
|
{
|
|
setM(m);
|
|
for(let i = 0; i < ns + 2; ++ i){
|
|
textures[i] = i;
|
|
gl.activeTexture(gl.TEXTURE0 + i);
|
|
gl.bindTexture(gl.TEXTURE_2D, texture[i]);
|
|
}
|
|
gl.uniform1iv(gl.getUniformLocation(gl.shaders[1], 'uSampler'), textures);
|
|
|
|
drawMesh(obj[0]);
|
|
}
|
|
});
|
|
M.restore();
|
|
}
|
|
let tv_ctrl = new Button(()=>{channel = 2;});
|
|
let tv_ctrl1 = new Button(()=>{channel = 3;});
|
|
let tv_ctrl2 = new Button(()=>{channel = 4;});
|
|
|
|
var ground = squareMesh();
|
|
let trace_star;
|
|
let drawTrace = (gl)=>{
|
|
if(!trace_star) trace_star = new Float32Array(star);
|
|
let newtrace = [];
|
|
trace.forEach((tr, _)=>{
|
|
M.save();
|
|
M.translate(tr[0], tr[1], 0);
|
|
M.scale(tr[2]*.07);
|
|
const newid = 16 + (1-pow(10, tr[2])/10)*.5
|
|
for(let i = 0; i < trace_star.length; i += 7)
|
|
trace_star[i] = newid;
|
|
setM(M.value());
|
|
drawMesh(trace_star);
|
|
M.restore();
|
|
tr[2] -= .05;
|
|
if(tr[2] > 0)
|
|
newtrace.push(tr);
|
|
});
|
|
trace = newtrace;
|
|
}
|
|
function setTVCtrl() {
|
|
|
|
let setup_control = (control, str, id) =>{
|
|
control.resetShape(sphereMesh);
|
|
changeID(id +.15, control.getShape());
|
|
control.hover = (e = true) =>{
|
|
if(e){
|
|
if(status_history.len <= 2)
|
|
pushStatus(str);
|
|
else updateStatus(str);
|
|
control.hovering = true;
|
|
changeID(id, control.getShape());
|
|
} else {
|
|
restoreStatus();
|
|
changeID(id + .15, control.getShape());
|
|
control.hovering = false;
|
|
}
|
|
}
|
|
}
|
|
setup_control(tv_ctrl, 'Turn TV OFF.', 8);
|
|
setup_control(tv_ctrl1, 'Play a Video.', 9);
|
|
setup_control(tv_ctrl2, 'Show Ray Tracing.', 10);
|
|
}
|
|
let drawstars = ()=>{
|
|
for (let i = 0; i < nstars; ++i) {
|
|
M.save()
|
|
let f_idx = (uTime / (abs(sin(i * 1234)) * 8 + 10)) % 2,
|
|
t = f_idx - Math.floor(f_idx);
|
|
f_idx -= t;
|
|
let curr_mat = [t * t * t, t * t, t, 1];
|
|
M.translate(1.2 * sin(sin(uTime / (i + 2) + i + 8) * .9 + dot(fsa2[f_idx][0], curr_mat) * 5 + startz[Math.floor(2 * startz[i] * nstars) % nstars]), 1.2 * cos(i + sin(uTime / (i / 2 + 18) + 12) * .1 + startz[nstars - i - 1] + dot(fsa2[f_idx][1], curr_mat) * startz[(nstars + i) % nstars] * .4 + i * sin(random_rot_pos[i] / 30) / pi), .65 * startz[i] + .3 * sin(random_rot_pos[i] / 20));
|
|
let epsilon = 1 / (i * 2 + 20);
|
|
let random = () => {
|
|
var u = 0,
|
|
v = 0;
|
|
while (u === 0) u = Math.random(); //Converting [0,1) to (0,1)
|
|
while (v === 0) v = Math.random();
|
|
return Math.sqrt(-2.0 * Math.log(u)) * Math.cos(2.0 * Math.PI * v) / pi;
|
|
}
|
|
if ((window.performance.now() + i * (2 + abs(random()))) % 69 < 2) {
|
|
changeID(Math.ceil(Math.random() * 20) - 5, stars[i])
|
|
}
|
|
random_rot[i] += random() * epsilon;
|
|
random_rot_pos[i] += .5 + abs(random()) / (pi + i);
|
|
//setM(M.value);
|
|
M.rotateZ(sin(random_rot_pos[i] / 10) * pi);
|
|
M.rotateX(.1 * sin(random_rot_pos[i] / (i + 50)) * pi);
|
|
M.rotateY(.1 * sin(random_rot_pos[i] / (i * 2 + 50)) * pi);
|
|
|
|
M.scale(0.2 + startz[i] * .2);
|
|
setM(M.value());
|
|
drawMesh(new Float32Array(stars[i]));
|
|
M.restore();
|
|
}
|
|
}
|
|
let slider, slider_body, button_magic = new Button(()=>{
|
|
show_magic = !show_magic;
|
|
if(show_magic)
|
|
changeID(4.1, button_magic.shape);
|
|
else
|
|
changeID(16.15, button_magic.shape);
|
|
});
|
|
let make_slider = () => {
|
|
slider = createCube(9,.05,.05,12);
|
|
slider_body = createCube(.4,.14,.7,12);
|
|
button_magic.resetShape(sphereMesh25);
|
|
button_magic.hover=(e) => {
|
|
id = button_magic.shape[0];
|
|
if(id < 5)
|
|
id = e?4.1:4.2;
|
|
else
|
|
id = e?16.15:16.45;
|
|
if(e){
|
|
if(!button_magic.hovering){
|
|
changeID(id, button_magic.shape);
|
|
button_magic.hovering = true;
|
|
}
|
|
} else
|
|
{
|
|
if(button_magic.hovering){
|
|
changeID(id, button_magic.shape);
|
|
button_magic.hovering = false;
|
|
}
|
|
}
|
|
};
|
|
if(!near_magician)
|
|
button_magic.enabled = false;
|
|
};
|
|
let draw_slider = ()=>{
|
|
if(isNaN(slider_dl))
|
|
slider_dl = 0;
|
|
M.save();
|
|
M.translate(2, -3, 7);
|
|
setM(matrix_multiply(sRotation,matrix_multiply(overall_ground,M.value())));
|
|
drawMesh(slider);
|
|
M.restore();
|
|
M.save();
|
|
M.translate(-2.5 + slider_dl, -3, 7);
|
|
setM(matrix_multiply(sRotation,matrix_multiply(overall_ground,M.value())));
|
|
drawMesh(slider_body);
|
|
M.restore();
|
|
M.save();
|
|
M.translate(-6, -3, 7);
|
|
button_magic.updateMatrix(matrix_multiply(sRotation,matrix_multiply(overall_ground,M.value())));
|
|
button_magic.draw();
|
|
M.restore();
|
|
};
|
|
let canvas_mesh = new Float32Array([0,-1, 1, 0,0,0,0, 0,1, 1, 0,0,0,0, 0,-1, -1, 0,0,0,0, 0,1, -1, 0,0,0,0]);
|
|
|
|
let check_disp =_=>{
|
|
if(channel != channel_disp){
|
|
channel_disp = channel;
|
|
if(channel != 4)
|
|
{
|
|
for(let i = 0; i < tv[0][0].length; i+=7)
|
|
tv[0][0][i] = -channel;
|
|
rtx.src = './RTXoff.svg';
|
|
}
|
|
else
|
|
rtx.src = './RTXon.svg';
|
|
if(channel == 5)
|
|
movescene = false;
|
|
}
|
|
}
|
|
function animate(gl) {
|
|
buildsplines &&= build_splines() || setTVCtrl();
|
|
if (animating) {
|
|
uTime = (Date.now() - startTime) / 1000;
|
|
} else {
|
|
uTime = (lastTime - startTime) / 1000;
|
|
//setUniform('1f', 'uTime', uTime);
|
|
}
|
|
|
|
if(channel_disp != 5)
|
|
{
|
|
gl.enable(gl.DEPTH_TEST);
|
|
|
|
M.save();
|
|
M.scale(0.1);
|
|
M.rotateX(.6);
|
|
M.rotateZ(.35);
|
|
overall_ground = M.value();
|
|
|
|
M.translate(delta_l[0], -delta_height, delta_l[1]);
|
|
|
|
M.rotateY(figure_rot);
|
|
overall_trans = M.value();
|
|
M.restore();
|
|
|
|
|
|
M.save();
|
|
|
|
M.translate(0,-3.155,0);
|
|
M.rotateX(pi/2);
|
|
M.scale(10);
|
|
|
|
ground_m = matrix_multiply(sRotation,matrix_multiply(overall_ground,M.value()));
|
|
setM(ground_m);
|
|
drawMesh(ground);
|
|
M.restore();
|
|
|
|
|
|
if(updateVideoTextures){
|
|
updateVideoTexture(gl, pjsk, ns + 0);
|
|
}
|
|
M.save();
|
|
M.translate(8, -.5, -6);
|
|
M.scale(3);
|
|
M.applyl(overall_ground);
|
|
M.rotateX(pi/2)
|
|
draw_magician(gl);
|
|
M.restore();
|
|
draw_tv(gl);
|
|
// M.save();
|
|
// M.translate(-.7, .7, 0);
|
|
// M.scale(.3);
|
|
// draw_deco(gl);
|
|
// M.restore();
|
|
// setM(M.value());
|
|
// test = new Float32Array([10, -1,-1,ttt,0,0,0,10,1,1,ttt,0,0,0]);
|
|
// drawMesh(test, gl.LINES);
|
|
|
|
M.save();
|
|
M.translate(5, 4, -12);
|
|
//M.rotateY(uTime / 10);
|
|
M.scale(0.9);
|
|
tv_ctrl.updateMatrix(matrix_multiply(sRotation, matrix_multiply(overall_ground,M.value())));
|
|
tv_ctrl.draw();
|
|
M.restore();
|
|
M.save();
|
|
M.translate(5, 2., -12);
|
|
//M.rotateY(uTime / 10);
|
|
M.scale(0.9);
|
|
tv_ctrl1.updateMatrix(matrix_multiply(sRotation, matrix_multiply(overall_ground,M.value())));
|
|
tv_ctrl1.draw();
|
|
M.restore();
|
|
M.save();
|
|
M.translate(5, 0, -12);
|
|
//M.rotateY(uTime / 10);
|
|
M.scale(0.9);
|
|
tv_ctrl2.updateMatrix(matrix_multiply(sRotation, matrix_multiply(overall_ground,M.value())));
|
|
tv_ctrl2.draw();
|
|
M.restore();
|
|
if(!slider) make_slider();
|
|
if(near_magician)
|
|
draw_slider();
|
|
if(show_magic)
|
|
drawstars();
|
|
if(rebuild)
|
|
build_objects(state);
|
|
|
|
M.save();
|
|
if(donut_eaten){
|
|
M.translate(0, -.4, 0);
|
|
M.rotateY(uTime / 5);
|
|
M.scale(0.23);
|
|
setM(matrix_multiply(sRotation,matrix_multiply(overall_trans, M.value())));
|
|
} else {
|
|
M.translate(6, 2., 6);
|
|
M.rotateY(uTime / 10);
|
|
M.scale(0.4);
|
|
setM(matrix_multiply(sRotation,matrix_multiply(overall_ground, M.value())));
|
|
}
|
|
drawMesh(torusMash);
|
|
M.restore();
|
|
|
|
for(const [obj, mat] of objects){
|
|
let m = matrix_multiply(sRotation,matrix_multiply(overall_trans, mat));
|
|
setM(m);
|
|
drawMesh(obj);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if(updateVideoTextures){
|
|
updateVideoTexture(gl, pjsk, ns + 0);
|
|
}
|
|
rtx_draw(gl, squareMesh());
|
|
}
|
|
check_disp();
|
|
|
|
gl.disable(gl.DEPTH_TEST);
|
|
drawTrace(gl);
|
|
|
|
}
|
|
|
|
requestAnimationFrame(fpscounter);
|
|
|
|
pjsk.play();
|
|
pjsk.addEventListener('timeupdate', ()=>{updateVideoTextures = true;}) |