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index.php
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<html>
<head>
<title>Starting Code for 1st Project 2017</title>
<style>
:root{
--alpha : 90deg;
}
body {
font-family: Monospace;
background-color: #f0f0f0;
margin: 0px;
overflow: hidden;
}
canvas {
width: 100%;
height: 100%;
}
#Orologio{
background-image : URL("textures/dayNightOro.png");
position : absolute;
top : -18%;
left : -18%;
background-size : cover;
-webkit-transform:rotate(90eg);
-moz-transform: rotate(90deg);
-ms-transform: rotate(90deg);
-o-transform: rotate(90deg);
transform: rotate(90deg);
z-index : 5;
}
#Timee{
background-image : URL("textures/dayNightClock.png");
position : absolute;
top : -18%;
left : -18%;
background-size : cover;
-webkit-transform:rotate(var(--alpha));
-moz-transform: rotate(var(--alpha));
-ms-transform: rotate(var(--alpha));
-o-transform: rotate(var(--alpha));
transform: rotate(var(--alpha));
z-index : 1;
}
</style>
<script id="fragmentBussola" type="glsl/x-fragment">
float PI = 3.1415926535897932384626433832795;
uniform sampler2D tex;
uniform sampler2D bacText;
uniform sampler2D shadText;
uniform float alpha;
varying vec2 vUv;
varying vec3 vPosition;
varying vec3 vNormal;
vec2 rotate(float alpha1,vec2 uVu){
float med = 0.5;
return vec2(
cos(alpha1) * (uVu.x - med) + sin(alpha1) * (uVu.y - med) + med,
cos(alpha1) * (uVu.y - med) - sin(alpha1) * (uVu.x - med) + med
);
}
void main() {
vec2 uVu = rotate(alpha, vUv);
float shaderFactor = dot(vNormal, vec3(2., 1., 1.));
vec4 color = texture2D(tex, uVu);
vec4 color2 = texture2D(shadText, vUv);
vec4 colorSotto = texture2D(bacText, rotate(PI, vUv));
vec4 colorBase = vec4(vec3(0.8,0.6,0.0)*(shaderFactor),1.0);
if(vPosition.y>=0.2){
if(colorSotto.g<=(colorSotto.r+0.1) && (colorSotto.b+0.1)>=colorSotto.g){
if(color.a>0.1)
gl_FragColor = color;
else
gl_FragColor = colorSotto;
}else{
gl_FragColor = colorBase+(color2);
}
}else
gl_FragColor = colorBase;
}
</script>
<script id="fragmentButton" type="glsl/x-fragment">
uniform sampler2D tex;
uniform float alpha;
varying vec2 vUv;
varying vec3 vPosition;
varying vec3 vNormal;
void main() {
vec2 uVu = vUv;
float shaderFactor = dot(vNormal, vec3(0.255, 0.67, 0.8));
float med = 0.5;
uVu = vec2(
cos(alpha) * (uVu.x - med) + sin(alpha) * (uVu.y - med) + med,
cos(alpha) * (uVu.y - med) - sin(alpha) * (uVu.x - med) + med
);
vec4 color = texture2D(tex, uVu);
vec4 colorBase = vec4(vec3(1.0)*shaderFactor,1.0);
if(vPosition.y>0.499)
if(color.a>0.5)
gl_FragColor = color;
else{
gl_FragColor = vec4(vec3(1.0-abs(max(max(vPosition.x, min(vPosition.x,vPosition.z)), vPosition.z))),1.0);
}
else
if(vPosition.x<-0.4999 || vPosition.x>0.4999)
gl_FragColor = vec4(vec3((1.0-abs(vPosition.z))),1.0);
else if(vPosition.z<-0.4999 || vPosition.z>0.4999)
gl_FragColor = vec4(vec3((1.0-abs(vPosition.x)))*shaderFactor,1.0);
else
gl_FragColor = vec4(colorBase.rgb, 1.0);
}
</script>
<script id="fragmentSnow" type="glsl/x-fragment">
uniform sampler2D tex;
uniform float delta;
uniform vec3 lightPos;
uniform vec3 LightColor;
varying vec2 vUv;
varying vec3 vNormal;
vec3 light;
float random (vec2 st) {
return fract(sin(dot(st.xy,
vec2(12.9898,78.233)))*
43758.5453123);
}
void main() {
light = LightColor;
vec4 color = texture2D(tex, vUv);
vec2 st = vUv.xy;
st *= 15.0;
vec2 ipos = floor(st);
vec2 fpos = fract(st); // get the fractional coords
vec4 rand = vec4(random( ipos ));
vec4 randV= vec4(random(floor( gl_FragCoord.xy*0.75+vec2(sin(delta*25.0)))));
float shade_factor = 0.25 + 1.3 * max(0.0, dot(vNormal, normalize(lightPos)/1.75));
color = color*shade_factor*max(min((sin(delta)/1.15),0.4), 0.85);
if(randV.x>0.95 && rand.x>0.9 && shade_factor>0.4)
gl_FragColor = 1.15*shade_factor*vec4(1.,1.,1.,1.0)*max(0.85,(sin(delta)+0.5));
else{
gl_FragColor = vec4(vec3(dot(color.rgb, vec3(0.299, 0.587, 0.114)))*1.35,1.0);
gl_FragColor = (gl_FragColor+vec4(light/1.5, 1.0))/2.;
}
}
</script>
<script id="fragmentSand" type="glsl/x-fragment">
uniform sampler2D tex;
uniform float delta;
uniform vec3 lightPos;
uniform vec3 LightColor;
varying vec2 vUv;
varying vec3 vNormal;
vec3 light;
float random (vec2 st) {
return fract(sin(dot(st.xy,
vec2(12.9898,78.233)))*
43758.5453123);
}
void main() {
light = LightColor;
vec4 color = texture2D(tex, vUv);
vec2 st = vUv.xy;
st *= 12.;
vec2 ipos = floor(st);
vec2 fpos = fract(st); // get the fractional coords
vec4 rand = vec4(random( ipos ));
vec4 randV= vec4(random(floor( gl_FragCoord.xy*0.7+vec2(sin(delta*25.0)))));
float shade_factor = 0.25 + 1.3 * max(0.0, dot(vNormal, normalize(lightPos)/1.75));
color = color*shade_factor*max(min((sin(mod(delta,3.14))/1.15),0.4), 0.85);
if(randV.x>0.95 && rand.x>0.9 && shade_factor>0.4)
gl_FragColor = 1.3*vec4(1.0,0.85,0.1,1.0)*max(0.85,(sin(delta)+0.5));
else{
gl_FragColor = color;
//gl_FragColor = vec4(color.r*light.r+color.r/4., color.g*light.g+color.g/4., color.b*light.b +color.b/4.,1.0);
}
}
</script>
<script id="fragmentBadRock" type="glsl/x-fragment">
uniform sampler2D tex;
uniform float delta;
uniform vec3 lightPos;
uniform vec3 LightColor;
varying vec2 vUv;
varying vec3 vNormal;
vec3 light;
float random (vec2 st) {
return fract(sin(dot(st.xy,
vec2(12.9898,78.233)))*
43758.5453123);
}
void main() {
light = LightColor;
vec4 color = texture2D(tex, vUv);
vec2 st = vUv.xy;
float shade_factor = 0.25 + 1.3 * max(0.0, dot(vNormal, normalize(lightPos)/1.75));
color = color*shade_factor*max(min((sin(delta)/1.15),0.4), 0.85);
gl_FragColor = color;
}
</script>
<script id="fragmentWater" type="glsl/x-fragment">
uniform float delta;
uniform vec3 lightPos;
uniform vec3 LightColor;
varying vec2 vUv;
varying vec3 vNormal;
varying vec3 vPosition;
float random (vec2 st) {
return fract(sin(dot(st.xy,
vec2(12.9898,78.233)))*
43758.5453123);
}
void main()
{
vec4 color1= vec4(0.4,0.6,0.8,1.0);
vec4 colorbase;
vec4 colorSec;
vec4 color;
vec2 st = vUv.xy+vec2(delta,0.0);
float shade_factor = 0.25 + 1.3 * max(0.0, dot(vNormal, normalize(lightPos)/1.75));
st *= 80.0;
vec2 ipos = floor(st);
vec2 fpos = fract(st); // get the fractional coords
vec4 rand = vec4(random( ipos ));
vec4 randV= vec4(random(floor( vUv.xy*80.0+vec2((delta*35.0)))));
colorbase = vec4(color1.xyz, rand.x*randV.x+0.6);
if(rand.x*randV.x<=0.8)
color = colorbase;
else
color = vec4(1.0);
gl_FragColor = vec4((color.rgb*(max(0.2,(sin(delta)/2.0)+0.5)+(vec3(max(0.,min(1.0,0.5-vPosition.z)))))),color.a);
}
</script>
<script id="fragmentExplosion" type="glsl/x-fragment">
uniform sampler2D tex;
uniform sampler2D texColor;
uniform float delta;
varying vec2 vUv;
varying vec3 vNormal;
varying vec3 vPosition;
void main() {
vec4 dcolor = texture2D (tex, vUv);
float d = (dcolor.r) * 0.5;
if(d*delta<-0.2) discard;
if(d*delta>0. && d/delta<0.3) discard;
vec4 c = texture2D( texColor, vec2(d,0.5));
gl_FragColor = c.rgba + c.rgba* c.a;
}
</script>
<script id="fragmentMeteora" type="glsl/x-fragment">
uniform sampler2D tex;
uniform float delta;
uniform vec3 lightPos;
varying vec2 vUv;
varying vec3 vNormal;
varying vec3 vPosition;
vec3 light;
float random (vec2 st) {
return fract(sin(dot(st.xy,
vec2(12.9898,78.233)))*
43758.5453123);
}
void main() {
light = vec3(0.9, 0.5, 0.2);
vec4 color = texture2D(tex, vUv);
vec2 st = vUv.xy;
float shade_factor = 0.25 + 1.3 * max(0.0, dot(vNormal, normalize(lightPos)/1.75));
st *= 1.0;
vec2 ipos = floor(st);
vec2 fpos = fract(st); // get the fractional coords
vec4 rand = vec4(random( ipos ));
vec4 randV= vec4(random(floor( gl_FragCoord.xy*0.25+vec2(sin(delta*2.)*5., cos(delta*2.)*5.))));
color = randV*vec4(vec3(min(color.r, min(color.g, color.b))),1.0);
if(color.r>0.15)
gl_FragColor = vec4(vec3(light),1.);
else
gl_FragColor = color*shade_factor;
}
</script>
<script id="fragmentGrass" type="glsl/x-fragment">
uniform sampler2D tex;
uniform sampler2D texLato;
uniform float delta;
uniform vec3 lightPos;
uniform vec3 LightColor;
varying vec2 vUv;
varying vec3 vNormal;
varying vec3 vPosition;
vec3 light;
void main() {
float shade_factor = 0.25 + 1.3 * max(0.0, dot(vNormal, normalize(lightPos)/1.75));
vec4 color;
light = ((LightColor/1.5)+vec3(0.2,0.8,0.2))/2.;
if(vPosition.y>0.45){
vec2 uVu = vUv+(vec2(pow(2.72,sin(delta*30.5)/8.0)/3.5*sin(delta*10.0)/3.0, pow(2.72,sin(delta*20.5)/4.0)/2.0))/2.0;
color = texture2D(tex, uVu);
color = color*shade_factor*max(min((sin(delta)/1.15),0.4), 0.85);
gl_FragColor = vec4(color.xyz*light,1.0);
}else{
color = texture2D(texLato, vUv);
color = color*shade_factor*max(min((sin(delta)/1.15),0.4), 0.85);
gl_FragColor = vec4(color.xyz,1.0);
}
}
</script>
<script id="vertexGrass" type="glsl/x-vertex">
uniform sampler2D tex;
varying vec2 vUv;
varying vec3 vNormal;
varying vec3 vPosition;
void main() {
vUv = uv;
vNormal = normal.xyz;
vPosition = position.xyz;
gl_Position = projectionMatrix * modelViewMatrix *vec4(position,1.0);
}
</script>
<script id="vertexWater" type="glsl/x-vertex">
uniform sampler2D tex;
uniform float delta;
uniform float waveX;
varying vec2 vUv;
varying vec3 vNormal;
varying vec3 vPosition;
void main() {
vUv = uv;
vNormal = normal.xyz;
vPosition = position.xyz;
if(waveX!=0. && position.y>-5.5 && position.y<5. && position.x>-5. && position.x<5.5)
gl_Position = projectionMatrix * modelViewMatrix *(vec4(position,1.0)+(vec4(0.,0.,(waveX*cos(position.x+delta*10.)*sin(position.y)/2.)+waveX,0.)));
else
gl_Position = projectionMatrix * modelViewMatrix *(vec4(position,1.0));
}
</script>
<script id="vertexExplosion" type="x-shader/x-vertex">
uniform sampler2D tex;
varying vec2 vUv;
varying vec3 vNormal;
varying vec3 vPosition;
uniform float delta;
void main() {
vUv = uv;
vNormal = normal;
vPosition = position.xyz;
vec4 dcolor = texture2D( tex, vUv);
float d = (dcolor.r);
gl_Position = projectionMatrix * modelViewMatrix *vec4(position*(1.+delta),1.0);
gl_Position.xyz += normal*(d * delta)*0.4;
}
</script>
<script id="vertex" type="glsl/x-vertex">
uniform sampler2D tex;
varying vec2 vUv;
varying vec3 vNormal;
varying vec3 vPosition;
void main() {
vUv = uv;
vNormal = normal.xyz;
vPosition = position;
gl_Position = projectionMatrix * modelViewMatrix *vec4(position,1.0);
}
</script>
<script src="lib/three.min.js"></script>
<script src="lib/stats.min.js"></script>
<script src="lib/Coordinates.js"></script>
<script src="lib/OrbitControls.js"></script>
<script src="lib/GLTFLoader.js"></script>
<script src="lib/postprocessing.min.js"></script>
</head>
<body>
<div id="Orologio">
</div>
<div id="Timee">
</div>
<script>
var scene, renderer, stats, camera, data, sun, bussola;
var gX, gZ;
var vista, x, zoom, rotateA, timeEx;
var waveX;
var isRunningAction;
var isDay;
var loadState;
var geometry;
var material;
var esplosionMesh;
var texture;
var materialSand;
var materialBadRock;
var materialSnow;
var materialWater;
var materialGrass;
var materialButton;
var materialBussola;
var materialExplosion;
var materialMeteora;
var cube,cropWorld;
var touchableItem;
var clWS, clAD;
var raycaster;
var mousePos;
var mousePressed;
var debugTest = { worldSize:0.0, sectionSize: 0.0, stateOfDay:0.0, positionWorld:[0.0,0.0]};
var command = { terrainUp: true, terrainDown:false, terremoto:false, meteorite:false, onda:false};
var Person;
//DOcument.getElementById(id) => i(id)
//REQUIRE ID of element, String
//RETURN Element if exist
function i(id){
return document.getElementById(id);
}
//return height from image
//REQUIRE img, path of image
//REQUIRE scale, scale of height
//RETURN data, array of int
function getHeightData(img,scale) {
if (scale == undefined) scale=1;
var canvas = document.createElement( 'canvas' );
canvas.width = img.width;
canvas.height = img.height;
var context = canvas.getContext( '2d' );
var size = img.width * img.height;
//console.log("World size: "+size);
debugTest.worldSize = size;
var data = new Float32Array( size );
context.drawImage(img,0,0);
for ( var i = 0; i < size; i ++ ) {
data[i] = 0
}
var imgd = context.getImageData(0, 0, img.width, img.height);
var pix = imgd.data;
var j=0;
for (var i = 0; i<pix.length; i +=4) {
var all = pix[i]+pix[i+1]+pix[i+2]; // all is in range 0 - 255*3
data[j++] = scale*all/3;
}
return data;
}
//initiate button near world(left)
function initiateButton(){
var button = [];
var parteSoto;
for(var idx=0; idx<18; idx++){
switch(idx){
case 4:
materialButton = new THREE.ShaderMaterial( { uniforms: {tex : {type:'t',value:THREE.ImageUtils.loadTexture("textures/punto.png")}, alpha: {type:"f", value:0.0}}, vertexShader:i("vertex").innerHTML, fragmentShader:i("fragmentButton").innerHTML, transparent:true});
break;
case 9:
materialButton = new THREE.ShaderMaterial( { uniforms: {tex : {type:'t',value:THREE.ImageUtils.loadTexture("textures/alza.png")}, alpha: {type:"f", value:Math.PI/4}}, vertexShader:i("vertex").innerHTML, fragmentShader:i("fragmentButton").innerHTML, transparent:true});
break;
case 10:
materialButton = new THREE.ShaderMaterial( { uniforms: {tex : {type:'t',value:THREE.ImageUtils.loadTexture("textures/terremoto.png")}, alpha: {type:"f", value:Math.PI/4}}, vertexShader:i("vertex").innerHTML, fragmentShader:i("fragmentButton").innerHTML, transparent:true});
break;
case 11:
materialButton = new THREE.ShaderMaterial( { uniforms: {tex : {type:'t',value:THREE.ImageUtils.loadTexture("textures/bassa.png")}, alpha: {type:"f", value:Math.PI/4}}, vertexShader:i("vertex").innerHTML, fragmentShader:i("fragmentButton").innerHTML, transparent:true});
break;
case 12:
materialButton = new THREE.ShaderMaterial( { uniforms: {tex : {type:'t',value:THREE.ImageUtils.loadTexture("textures/AClock.png")}, alpha: {type:"f", value:Math.PI/4}}, vertexShader:i("vertex").innerHTML, fragmentShader:i("fragmentButton").innerHTML, transparent:true});
break;
case 13:
materialButton = new THREE.ShaderMaterial( { uniforms: {tex : {type:'t',value:THREE.ImageUtils.loadTexture("textures/meterora.png")}, alpha: {type:"f", value:Math.PI/4}}, vertexShader:i("vertex").innerHTML, fragmentShader:i("fragmentButton").innerHTML, transparent:true});
break;
case 14:
materialButton = new THREE.ShaderMaterial( { uniforms: {tex : {type:'t',value:THREE.ImageUtils.loadTexture("textures/piu.png")}, alpha: {type:"f", value:Math.PI/4}}, vertexShader:i("vertex").innerHTML, fragmentShader:i("fragmentButton").innerHTML, transparent:true});
break;
case 15:
materialButton = new THREE.ShaderMaterial( { uniforms: {tex : {type:'t',value:THREE.ImageUtils.loadTexture("textures/Clock.png")}, alpha: {type:"f", value:Math.PI/4}}, vertexShader:i("vertex").innerHTML, fragmentShader:i("fragmentButton").innerHTML, transparent:true});
break;
case 16:
materialButton = new THREE.ShaderMaterial( { uniforms: {tex : {type:'t',value:THREE.ImageUtils.loadTexture("textures/wave.png")}, alpha: {type:"f", value:Math.PI/4}}, vertexShader:i("vertex").innerHTML, fragmentShader:i("fragmentButton").innerHTML, transparent:true});
break;
case 17:
materialButton = new THREE.ShaderMaterial( { uniforms: {tex : {type:'t',value:THREE.ImageUtils.loadTexture("textures/meno.png")}, alpha: {type:"f", value:Math.PI/4}}, vertexShader:i("vertex").innerHTML, fragmentShader:i("fragmentButton").innerHTML, transparent:true});
break;
default:
materialButton = new THREE.ShaderMaterial( { uniforms: {tex : {type:'t',value:THREE.ImageUtils.loadTexture("textures/arrow.png")}, alpha: {type:"f", value:idx*Math.PI/8}}, vertexShader:i("vertex").innerHTML, fragmentShader:i("fragmentButton").innerHTML, transparent:true});
}
button.push(new THREE.Mesh(new THREE.CubeGeometry(1), materialButton));
button[idx].position.set(parseInt(idx/3),0,parseInt(idx%3));
button[idx].scale.set(1,1,1);
touchableItem.add(button[idx]);
}
button[0].material.uniforms.alpha.value = 2*Math.PI/8;
button[1].material.uniforms.alpha.value = 4*Math.PI/8;
button[2].material.uniforms.alpha.value = 6*Math.PI/8;
button[3].material.uniforms.alpha.value = 0;
button[5].material.uniforms.alpha.value = 8*Math.PI/8;
button[6].material.uniforms.alpha.value = -2*Math.PI/8;
button[7].material.uniforms.alpha.value = -4*Math.PI/8;
button[8].material.uniforms.alpha.value = -6*Math.PI/8;
scene.add(touchableItem);
touchableItem.position.set(-8,2.5,1.5);
}
//initiate terrain from image(textures/heightmap2.png)
function initiateTerrain(){
var img = new Image();
img.src = "textures/heightmap2.png";
img.onload = function(){
//get height data from img
data = getHeightData(img,0.03);
updateTerrainVis();
loadState++;
}
}
//initiate all variable
function initiate(){
gX = 5;
gZ = 5;
x = 0;
zoom = 1.5;
rotateA = 0;
vista = 5;
waveX = +vista+2;
timeEx = 0;
loadState= 0;
isRunningAction = false;
isDay = true;
geometry = new THREE.BoxGeometry(1,1,1);
material = new THREE.MeshPhongMaterial( { color: 0xaaaaaa } );
texture = new THREE.ImageUtils.loadTexture("textures/sand.jpg");
materialSand = new THREE.ShaderMaterial( { uniforms: {tex : {type:'t',value:texture}, delta : {type:"f", value:0.0}, lightPos:{type:"v3", value:new THREE.Vector3(1.0,1.0,1.0)}, LightColor : {type:"v3", value:new THREE.Vector3(1.0,1.0,1.0)}}, vertexShader:i("vertex").innerHTML, fragmentShader:i("fragmentSand").innerHTML});
materialBadRock = new THREE.ShaderMaterial( { uniforms: {tex : {type:'t',value:texture}, delta : {type:"f", value:0.0}, lightPos:{type:"v3", value:new THREE.Vector3(1.0,1.0,1.0)}, LightColor : {type:"v3", value:new THREE.Vector3(1.0,1.0,1.0)}}, vertexShader:i("vertex").innerHTML, fragmentShader:i("fragmentBadRock").innerHTML});
materialSnow = new THREE.ShaderMaterial( { uniforms: {tex : {type:'t',value:texture}, delta : {type:"f", value:0.0}, lightPos:{type:"v3", value:new THREE.Vector3(1.0,1.0,1.0)}, LightColor : {type:"v3", value:new THREE.Vector3(1.0,1.0,1.0)}}, vertexShader:i("vertex").innerHTML, fragmentShader:i("fragmentSnow").innerHTML});
materialMeteora = new THREE.ShaderMaterial( { uniforms: {tex : {type:'t',value:texture}, delta : {type:"f", value:0.0}, lightPos:{type:"v3", value:new THREE.Vector3(1.0,1.0,1.0)}}, vertexShader:i("vertex").innerHTML, fragmentShader:i("fragmentMeteora").innerHTML});
materialWater = new THREE.ShaderMaterial( { uniforms: {tex : {type:'t',value:texture}, waveX : {type:"f", value:0.0},lightPos : {type:'v3',value:new THREE.Vector3(1.0,1.0,1.0)}, delta : {type:"f", value:0.0}, LightColor : {type:"v3", value:new THREE.Vector3(1.0,1.0,1.0)}}, vertexShader:i("vertexWater").innerHTML, fragmentShader:i("fragmentWater").innerHTML, transparent : true});
materialGrass = new THREE.ShaderMaterial( { uniforms: {tex : {type:'t',value:texture}, texLato : {type:'t',value:THREE.ImageUtils.loadTexture("textures/grassLato.jpg")},LightPosition : {type:'v3',value:new THREE.Vector3()}, delta : {type:"f", value:0.0}, lightPos:{type:"v3", value:new THREE.Vector3(1.0,1.0,1.0)}, LightColor : {type:"v3", value:new THREE.Vector3(1.0,1.0,1.0)}}, vertexShader:i("vertexGrass").innerHTML, fragmentShader:i("fragmentGrass").innerHTML, transparent : true});
materialButton = new THREE.ShaderMaterial( { uniforms: {tex : {type:'t',value:THREE.ImageUtils.loadTexture("textures/arrow.png")}, alpha: {type:"f", value:0.0}}, vertexShader:i("vertex").innerHTML, fragmentShader:i("fragmentButton").innerHTML, transparent:true});
materialBussola = new THREE.ShaderMaterial( { uniforms: {tex : {type:'t',value:THREE.ImageUtils.loadTexture("textures/bussolaN.png")}, bacText : {type:'t',value:THREE.ImageUtils.loadTexture("textures/bussolaSotto.png")}, shadText: {type:'t',value:THREE.ImageUtils.loadTexture("textures/bussolaB.png")}, alpha: {type:"f", value:Math.PI}}, vertexShader:i("vertex").innerHTML, fragmentShader:i("fragmentBussola").innerHTML, transparent:true});
materialExplosion = new THREE.ShaderMaterial( { uniforms: {tex : {type:'t',value:THREE.ImageUtils.loadTexture("textures/noiseExplose.png")}, texColor: {type:'t',value:THREE.ImageUtils.loadTexture("textures/colorExplsion.png")}, delta: {type:"f", value:Math.PI}}, vertexShader:i("vertexExplosion").innerHTML, fragmentShader:i("fragmentExplosion").innerHTML, transparent:true});
clWS = true;
clAD = true;
raycaster = new THREE.Raycaster();
mousePos = new THREE.Vector2();
mousePressed = false;
sun = new THREE.DirectionalLight(0xddddff, 1.5);
scene = new THREE.Scene();
camera = new THREE.OrthographicCamera(-window.innerWidth/64*zoom, window.innerWidth/64*zoom, window.innerHeight/44*zoom, -window.innerHeight/44*zoom, 0.01, 400);
touchableItem = new THREE.Object3D();
//stats = new Stats();
renderer = new THREE.WebGLRenderer( {antialias: true} );
bussola = new THREE.Mesh(new THREE.CylinderGeometry(1,1,0.5,32), materialBussola);
Person = loading("models/Person.gltf");
renderer.setSize( window.innerWidth, window.innerHeight );
renderer.setClearColor( 0x040404 );
renderer.shadowMapEnabled = true;
renderer.shadowMap.type = THREE.PCFSoftShadowMap;
renderer.physicallyCorrectLights = true;
materialGrass.uniforms.tex.value.wrapS = THREE.RepeatWrapping;
materialGrass.uniforms.tex.value.wrapT = THREE.RepeatWrapping;
//stats.domElement.style.position = 'absolute';
//stats.domElement.style.top = '0px';
esplosionMesh = new THREE.Mesh(new THREE.SphereGeometry(1,64,64), materialExplosion);
resetCommand();
initiateTerrain();
}
//Select material from heigth
//REQUIRE posY value of y position
//RETURN material
function materiale(posY){
if(posY==0)
return new THREE.Mesh(geometry, materialBadRock);
else if(posY<=3)
return new THREE.Mesh(geometry, materialSand);
else if(posY<=5)
return new THREE.Mesh( geometry, materialGrass );
else
return new THREE.Mesh( geometry, materialSnow );
}
//modify terrain from position (data axis) and height value to add or subtruct
//REQUIRE position, position inside data axis
//REQUIRE value, value to add, or subtruct if negative
function modifyTerrainHigh(position,value){
var sqrt = Math.sqrt(data.length);
//console.log(position);
if(data[position.x+position.z*sqrt]+value>0 && data[position.x+position.z*sqrt]<10)
if(position.x>=0 && position.x<sqrt &&
position.z>=0 && position.z<sqrt){
data[position.x+position.z*sqrt]+=value;
updateTerrainVis();
}
}
//update terrain for updating
function updateTerrainVis(){
cube = new THREE.Mesh( geometry, material );
cropWorld = new THREE.Object3D();
if(data!=null){
var sqrt = Math.sqrt(data.length);
var iniX = Math.max(0,gX-vista), iniZ = Math.max(0,gZ-vista);
var maxX = Math.min(sqrt,gX+vista), maxZ = Math.min(sqrt,gZ+vista);
for(var ix=iniX; ix<maxX; ix++){
for(var iz=iniZ; iz<maxZ; iz++){
for(var i2=0; i2<data[ix+iz*sqrt]; i2++){
cube = materiale(i2);
cube.position.set((ix-gX+0.5), i2, (iz-gZ+0.5));
cube.castShadow = true;
cube.receiveShadow = true;
cropWorld.add(cube);
}
}
}
}
//console.log("CropSize: "+cropWorld.children.length);
debugTest.sectionSize = cropWorld.children.length;
debugTest.position = {"0":gX, "1":gZ};
cropWorld.position.set(-vista-0.5, 0,- vista-0.5);
cropWorld.rotation.y = rotateA;
scene.children[1].rotation.z=rotateA;
scene.children[0]=(cropWorld);
}
//Main function
//create sea and table and bussola
//!!create a intereval to manage the loadState for lunching update()!!
function Start() {
var ambient = new THREE.DirectionalLight(0xaaaaaa, 1);
initiate();
scene.add(new THREE.Object3D());
scene.add(new THREE.Object3D());
document.body.appendChild( renderer.domElement );
//document.body.appendChild( stats.domElement );
document.getElementById("Orologio").style.width = window.innerWidth/10*4;
document.getElementById("Orologio").style.height = window.innerWidth/10*4;
document.getElementById("Timee").style.width = window.innerWidth/10*4;
document.getElementById("Timee").style.height = window.innerWidth/10*4;
scene.add(sun);
scene.add(ambient);
ambient.position.set(10, 5,10);
camera.position.set(-1, 12, -1);
camera.rotation.set(-1.137, 0.398, 0.666);
var sea = new THREE.Mesh(new THREE.PlaneGeometry(vista*2+2,vista*2+2,320,320), materialWater);
var table = new THREE.Mesh(new THREE.PlaneGeometry(20,20), new THREE.MeshBasicMaterial({map: THREE.ImageUtils.loadTexture("textures/table_alpha.png"),transparent:true}));
sea.rotation.set(-Math.PI/2, 0, 0);
sea.position.set(-vista-0.6, 2.4, -vista-0.6);
scene.children[1] = (sea);
table.rotation.set(-Math.PI/2, 0, 0);
table.position.set(-5,2.5,-5);
scene.add(table);
bussola.position.set(2.5, 3, -2*vista-2.5);
scene.add(bussola);
initiateButton();
onWindowResize();
var intervalloLoad = setInterval(function(){
console.log("Stato: "+(loadState*50));
if(loadState==2){
clearInterval(intervalloLoad);
Update();
}
}, 1000);
}
var t=0;
//function update
//update shader, sun position, time variable ( x ) and call render
function Update() {
requestAnimationFrame( Update );
sunUpdate();
shaderUpdate();
//Update del camminatore
Person.update();
Render();
x=Date.now()/10000%(2*Math.PI);
isDay=(x>=Math.PI);
debugTest.stateOfDay = ((x/(2*Math.PI)*24+16.5)%24);
}
//update sun position and color
function sunUpdate(){
sun.position.set(-vista, Math.abs(Math.sin(x)*(vista*20)), Math.cos((isDay? x:x+Math.PI))*(vista*20));
if(isDay){
sun.color.r = Math.min(1, Math.max(0.0,Math.abs(Math.sin(x))*0.9));
sun.color.g = Math.min(1, Math.max(0.0,Math.abs(Math.sin(x))*0.9));
sun.color.b = Math.min(1, Math.max(0.0,Math.abs(Math.sin(x))*0.8));
}else{
sun.color.r = Math.min(1, Math.max(0.0,Math.abs(Math.sin(x))*0.7));
sun.color.g = Math.min(1, Math.max(0.0,Math.abs(Math.sin(x))*0.7));
sun.color.b = Math.min(1, Math.max(0.0,Math.abs(Math.sin(x))*0.9));
}
document.documentElement.style.setProperty('--alpha', x+'rad')
}
//update shader variable
//delta = time
//lightPos = position of sun
function shaderUpdate(){
materialSand.uniforms.delta.value = (isDay? x:x+Math.PI);
materialWater.uniforms.delta.value = x;
materialGrass.uniforms.delta.value = x;
materialSnow.uniforms.delta.value = (isDay? x:x+Math.PI);
materialWater.uniforms.delta.value = x;
materialExplosion.uniforms.delta.value = (timeEx=timeEx+0.1)%3;
materialBussola.uniforms.alpha.value = rotateA+Math.PI;
materialSand.uniforms.lightPos.value = sun.position;
materialGrass.uniforms.lightPos.value = sun.position;
materialSnow.uniforms.lightPos.value = sun.position;
materialWater.uniforms.lightPos.value = sun.position;
materialSand.uniforms.LightColor.value = sun.color;
materialGrass.uniforms.LightColor.value = sun.color;
materialSnow.uniforms.LightColor.value = sun.color;
materialWater.uniforms.LightColor.value = sun.color;
}
//RENDER--
function Render() {
renderer.render(scene, camera);
}
//switch action for terrain height and meteora
function actionFunction(action){
if(command.terrainUp){
modifyTerrainHigh(new THREE.Vector3(parseInt(action.position.x+gX), action.position.y, parseInt(action.position.z+gZ)), +1);
}else if(command.terrainDown){
modifyTerrainHigh(new THREE.Vector3(parseInt(action.position.x+gX), action.position.y, parseInt(action.position.z+gZ)), -1);
}else if(command.meteorite){
meteoraAction(action.position);
}
}
//reset position y of button (left table)
function resetAllBTN(){
for(var i=0; i<touchableItem.children.length; i++){
touchableItem.children[i].position.y=0;
}
}
//reset command variable
function resetCommand(){
command.terrainUp = false;
command.terrainDown = false;
command.terremoto = false;
command.meteorite = false;
command.onda = false;
}
//function to manage terremoto
//!! Create interval and destroy it !!
//update terrain height but not save it
//animate x,y all terrain position, return origin position at the and
function terremotoAction(){
if(!isRunningAction){
isRunningAction = true;
var scala = Math.random()*10;
var stato = 0;
var xT = 0, zT = 0;
var sqrt = Math.sqrt(data.length);
var intervallo = setInterval(function(){
if(stato/20>=scala){
cropWorld.position.set(0,0,0);
updateTerrainVis();
isRunningAction=false;
resetAllBTN();
resetCommand();
clearInterval(intervallo);
return;
}else{
xT = parseInt((Math.random()-0.5)*2*vista);
zT = parseInt((Math.random()-0.5)*2*vista);
var valY = parseInt((Math.random()-0.5)*3);
modifyTerrainHigh(new THREE.Vector3((gX+xT),0,(gZ+zT)),valY);
cropWorld.position.set((-vista-0.333)+Math.sin(x*1000)/10*scala/3,0,(-vista-0.333)+Math.cos(x*1000)/10*scala/3);
stato += 0.5;
}
},50);
}
}
//function to manage tzunami
//!! Create interval and destroy it !!
//animate y vertex of sea, return vertex y origin at the and
function waveAction(){
if(!isRunningAction){
isRunningAction = true;
var time=0;
var intervallo = setInterval(function(){
if(time>10){
clearInterval(intervallo);
isRunningAction=false;
resetAllBTN();
resetCommand();
materialWater.uniforms.waveX.value=0;
return;
}else{
if(time<=2)
materialWater.uniforms.waveX.value+=0.05;
if(time>=8)
materialWater.uniforms.waveX.value-=0.05;
time+=0.1;