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index.html
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<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html" charset="utf-8"/>
<title>Choose your path...</title>
<link rel="stylesheet" type="text/css" href="./main.css">
<script src="https://preview.babylonjs.com/babylon.js"></script>
<script src="https://preview.babylonjs.com/materialsLibrary/babylonjs.materials.min.js"></script>
</head>
<body>
<canvas id="renderCanvas"></canvas>
<div id='version'><a href='http://github.com/Pryme8/'>v0.0.1 © Andrew V. Butt 2018</a></div>
</body>
<script>
TSO = function(canvas){
this.canvas = canvas;
var engine = new BABYLON.Engine(canvas, true);
this.engine = engine;
var scene = new BABYLON.Scene(engine);
this.scene = scene;
scene.clearColor = new BABYLON.Color4(0, 0, 0, 0);
var light = new BABYLON.HemisphericLight("hemi", new BABYLON.Vector3(0, 1, 0), scene);
light.intensity = 0.8;
var camera = new BABYLON.FreeCamera("camera1", new BABYLON.Vector3(0, 10, -10), scene);
camera.setTarget(BABYLON.Vector3.Zero());
camera.attachControl(canvas, true);
var tileShader = new BABYLON.CustomMaterial("tileShader", scene);
tileShader.AddUniform("pathTexture","sampler2D");
tileShader.diffuseTexture = new BABYLON.Texture("https://i.imgur.com/RcIvgth.png",scene);
/*tileShader.onBindObservable.add(function () {
//box.material.getEffect().setTexture('pathTexture',new BABYLON.Texture("/textures/ground.jpg",scene)
);
});*/
tileShader.Fragment_Custom_Diffuse(
` vec2 new_uv = vec2(0.,0.);
vec3 col = vec3(0.);
if(vNormalW.y > 0.) new_uv = vPositionW.xz*0.1;
else if(vNormalW.y < 0.) new_uv = vPositionW.xz*-0.1;
else if(vNormalW.x > 0.) new_uv = vPositionW.yz*0.1;
else if(vNormalW.z > 0.) new_uv = vPositionW.yx*0.1;
else if(vNormalW.x < 0.) new_uv = vPositionW.yz*(-0.1);
else if(vNormalW.z < 0.) new_uv = vPositionW.yx*(-0.1);
col = texture2D(pathTexture,new_uv).rgb;
diffuseColor = col;
`);
this.tileShader = tileShader;
engine.runRenderLoop(()=>{
scene.render();
});
window.addEventListener("resize",()=>{
engine.resize();
});
this._buildTiles();
};
TSO.prototype = {
_buildTiles : function(){
this.deck = [];
var tArr = TSO.TILES;
for(var i=0; i< tArr.length; i++){
//if(i>0){this.deck[i-1].mesh.setEnabled(false);}
var t = tArr[i];
var tile = new TSO.TILE(t, this);
this.deck.push(tile);
}
}
};
TSO.TILE = function(data, parent){
this.ports = data.ports;
this.direction = 'North';
this.parent = parent;
this.size = 256;
this.paths = [];
this._buildTexture();
this._buildMesh();
};
TSO.TILE.prototype = {
_convertLocation: function(loc){
var size = this.size;
var third = size/3;
switch(loc){
case 'NW' :
return {x:third, y:0};
break;
case 'NE' :
return {x:size-third, y:0};
break;
case 'EN' :
return {x:size, y:third};
break;
case 'ES' :
return {x:size, y:size-third};
break;
case 'SE' :
return {x:size-third, y:size};
break;
case 'SW' :
return {x:third, y:size};
break;
case 'WS' :
return {x:0, y:size-third};
break;
case 'WN' :
return {x:0, y:third};
break;
}
},
_buildTexture : function(){
var size = this.size;
var tmpCanvas = document.createElement('canvas');
tmpCanvas.width = size, tmpCanvas.height = size;
var ctx = tmpCanvas.getContext('2d');
var PHI = 1.61803398874989484820459 * 0.1; // Golden Ratio
var PI = 3.14159265358979323846264 * 0.1; // PI
var SRT = 1.41421356237309504880169 * 10000.0; // Square Root of Two
var data = ctx.getImageData(0,0, size, size);
var _d = data.data;
var r = 0.85;
var g = 0.7;
var b = 0.0;
function gNoise(pos, seed){
var v = (((pos.x*seed)*(pos.y*seed))+((PHI)*(PI)))*SRT;
return (v - Math.floor(v))*256;
}
var rn = Math.random();
var offset = ((rn*2)-1)*size;
for(var y=0; y<size; y++){
for(var x=0; x<size; x++){
var i = (x*4)+(y*size*4);
var v = gNoise({x:(x*rn)+offset, y:(y*rn)+offset}, 1);
_d[i] = Math.floor(v*r);
_d[i+1] = Math.floor(v*g);
_d[i+2] = Math.floor(v*b);
_d[i+3] = 256;
}
}
ctx.putImageData(data, 0, 0);
ctx.strokeStyle = 'white';
ctx.lineCap = 'round';
ctx.lineWidth = 9;
var portList = Object.keys(this.ports);
var third = size/3;
for(var i=0; i< portList.length; i++){
var pa = portList[i];
var port = this.ports[pa];
var pb = port.target;
pa = this._convertLocation(pa);
pb = this._convertLocation(pb);
port.draw(ctx, this, pa, pb, size, third);
if(port.lines){
port.lines(this.parent.scene, this, {x: pa.x/size, y:pa.y/size}, {x: pb.x/size, y:pb.y/size}, 1, third/size);
}
};
this.iDat = ctx.getImageData(0,0, size, size);
},
_buildMesh : function(){
var scene = this.parent.scene;
var mesh = BABYLON.MeshBuilder.CreateGround("tile", {subdivsions: 1, width:1, height:1}, scene);
//mesh.scaling.z = -1;
var texture = new BABYLON.DynamicTexture('sheet', {width:this.size, height:this.size}, scene, false, 1);
var ctx = texture._context;
ctx.putImageData(this.iDat, 0,0);
texture.update(true);
mesh.material = new BABYLON.StandardMaterial("tileTexture", scene);
mesh.material.diffuseTexture = texture;
for(var i=0; i<this.paths.length; i++){
this.paths[i].parent = mesh;
}
/*mesh.material = this.parent.tileShader.clone();
mesh.material.onBindObservable.add(function () {
mesh.material.getEffect().setTexture('pathTexture',texture); }
);
*/
this.mesh = mesh;
}
};
TSO.TILES = [
{//1
ports: {
'NW' : {target :'ES', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(size*0.35,size*0.65,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
var offset = new BABYLON.Vector3(-0.5, 0, 0.5);
var origin = new BABYLON.Vector3(pa.x, 0, -pa.y);
var control = new BABYLON.Vector3(size*0.35, 0, -size*0.65);
var destination = new BABYLON.Vector3(pb.x, 0, -pb.y);
var detail = 32;
var linePoints = (BABYLON.Curve3.CreateQuadraticBezier(origin.add(offset), control.add(offset), destination.add(offset), detail)).getPoints();
var lineMesh = BABYLON.Mesh.CreateLines("line", linePoints, scene);
lineMesh.position.y = 0.01;
lineMesh.color = BABYLON.Color3.Red();
self.paths.push(lineMesh);
}},
'NE' : {target :'WN', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(pa.x,third,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
var offset = new BABYLON.Vector3(-0.5, 0, 0.5);
var origin = new BABYLON.Vector3(pa.x, 0, -pa.y);
var control = new BABYLON.Vector3(pa.x, 0, -third);
var destination = new BABYLON.Vector3(pb.x, 0, -pb.y);
var detail = 32;
var linePoints = (BABYLON.Curve3.CreateQuadraticBezier(origin.add(offset), control.add(offset), destination.add(offset), detail)).getPoints();
var lineMesh = BABYLON.Mesh.CreateLines("line", linePoints, scene);
lineMesh.position.y = 0.01;
lineMesh.color = BABYLON.Color3.Red();
self.paths.push(lineMesh);
}},
'EN' : {target :'SE', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(size-third,pa.y,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
var offset = new BABYLON.Vector3(-0.5, 0, 0.5);
var origin = new BABYLON.Vector3(pa.x, 0, -pa.y);
var control = new BABYLON.Vector3(size-third, 0, -pa.y);
var destination = new BABYLON.Vector3(pb.x, 0, -pb.y);
var detail = 32;
var linePoints = (BABYLON.Curve3.CreateQuadraticBezier(origin.add(offset), control.add(offset), destination.add(offset), detail)).getPoints();
var lineMesh = BABYLON.Mesh.CreateLines("line", linePoints, scene);
lineMesh.position.y = 0.01;
lineMesh.color = BABYLON.Color3.Red();
self.paths.push(lineMesh);
}},
'SW' : {target :'WS', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(pa.x,pb.y,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
var offset = new BABYLON.Vector3(-0.5, 0, 0.5);
var origin = new BABYLON.Vector3(pa.x, 0, -pa.y);
var control = new BABYLON.Vector3(pa.x, 0, -pb.y);
var destination = new BABYLON.Vector3(pb.x, 0, -pb.y);
var detail = 32;
var linePoints = (BABYLON.Curve3.CreateQuadraticBezier(origin.add(offset), control.add(offset), destination.add(offset), detail)).getPoints();
var lineMesh = BABYLON.Mesh.CreateLines("line", linePoints, scene);
lineMesh.position.y = 0.01;
lineMesh.color = BABYLON.Color3.Red();
self.paths.push(lineMesh);
}}
},
},
{//2
ports: {
'NW' : {target :'SW', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.lineTo(pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
var offset = new BABYLON.Vector3(-0.5, 0, 0.5);
var origin = new BABYLON.Vector3(pa.x, 0, -pa.y);
var destination = new BABYLON.Vector3(pb.x, 0, -pb.y);
var linePoints = [origin.add(offset), destination.add(offset)];
var lineMesh = BABYLON.Mesh.CreateLines("line", linePoints, scene);
lineMesh.position.y = 0.01;
lineMesh.color = BABYLON.Color3.Red();
self.paths.push(lineMesh);
}},
'NE' : {target :'WS', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(pa.x,size*0.65,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
var offset = new BABYLON.Vector3(-0.5, 0, 0.5);
var origin = new BABYLON.Vector3(pa.x, 0, -pa.y);
var control = new BABYLON.Vector3(pa.x, 0, -size*0.65);
var destination = new BABYLON.Vector3(pb.x, 0, -pb.y);
var detail = 32;
var linePoints = (BABYLON.Curve3.CreateQuadraticBezier(origin.add(offset), control.add(offset), destination.add(offset), detail)).getPoints();
var lineMesh = BABYLON.Mesh.CreateLines("line", linePoints, scene);
lineMesh.position.y = 0.01;
lineMesh.color = BABYLON.Color3.Red();
self.paths.push(lineMesh);
}},
'EN' : {target :'SE', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(pb.x,pa.y,pb.x,pa.y+third);
ctx.lineTo(pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
var offset = new BABYLON.Vector3(-0.5, 0, 0.5);
var origin = new BABYLON.Vector3(pa.x, 0, -pa.y);
var control = new BABYLON.Vector3(pb.x, 0, -pa.y);
var destination = new BABYLON.Vector3(pb.x, 0, -pb.y+third);
var detail = 32;
var linePoints = (BABYLON.Curve3.CreateQuadraticBezier(origin.add(offset), control.add(offset), destination.add(offset), detail)).getPoints();
linePoints.push(new BABYLON.Vector3(pb.x, 0, -pb.y).add(offset));
var lineMesh = BABYLON.Mesh.CreateLines("line", linePoints, scene);
lineMesh.position.y = 0.01;
lineMesh.color = BABYLON.Color3.Red();
self.paths.push(lineMesh);
}},
'WN' : {target :'ES', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(size*0.35, pa.y, size*0.5, size*0.5);
ctx.quadraticCurveTo(size*0.65, pb.y,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
var offset = new BABYLON.Vector3(-0.5, 0, 0.5);
var origin = new BABYLON.Vector3(pa.x, 0, -pa.y);
var control = new BABYLON.Vector3(size*0.35, 0, -pa.y);
var destination = new BABYLON.Vector3(size*0.5, 0, -size*0.5);
var detail = 16;
var linePoints = (BABYLON.Curve3.CreateQuadraticBezier(origin.add(offset), control.add(offset), destination.add(offset), detail)).getPoints();
origin = destination;
control = new BABYLON.Vector3(size*0.65, 0, -pb.y);
destination = new BABYLON.Vector3(pb.x, 0, -pb.y);
var lp2 = (BABYLON.Curve3.CreateQuadraticBezier(origin.add(offset), control.add(offset), destination.add(offset), detail)).getPoints()
lp2 = lp2.splice(1, lp2.length);
linePoints = linePoints.concat(lp2);
console.log(linePoints);
var lineMesh = BABYLON.Mesh.CreateLines("line", linePoints, scene);
lineMesh.position.y = 0.01;
lineMesh.color = BABYLON.Color3.Red();
self.paths.push(lineMesh);
}}
},
},
{//3
ports: {
'NW' : {target :'ES', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(size*0.35, size*0.65,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
var offset = new BABYLON.Vector3(-0.5, 0, 0.5);
var origin = new BABYLON.Vector3(pa.x, 0, -pa.y);
var control = new BABYLON.Vector3(size*0.35, 0, -size*0.65);
var destination = new BABYLON.Vector3(pb.x, 0, -pb.y);
var detail = 32;
var linePoints = (BABYLON.Curve3.CreateQuadraticBezier(origin.add(offset), control.add(offset), destination.add(offset), detail)).getPoints();
var lineMesh = BABYLON.Mesh.CreateLines("line", linePoints, scene);
lineMesh.position.y = 0.01;
lineMesh.color = BABYLON.Color3.Red();
self.paths.push(lineMesh);
}},
'NE' : {target :'EN', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(pa.x,pb.y,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
var offset = new BABYLON.Vector3(-0.5, 0, 0.5);
var origin = new BABYLON.Vector3(pa.x, 0, -pa.y);
var control = new BABYLON.Vector3(pa.x, 0, -pb.y);
var destination = new BABYLON.Vector3(pb.x, 0, -pb.y);
var detail = 32;
var linePoints = (BABYLON.Curve3.CreateQuadraticBezier(origin.add(offset), control.add(offset), destination.add(offset), detail)).getPoints();
var lineMesh = BABYLON.Mesh.CreateLines("line", linePoints, scene);
lineMesh.position.y = 0.01;
lineMesh.color = BABYLON.Color3.Red();
self.paths.push(lineMesh);
}},
'SE' : {target :'WS', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(pa.x,pb.y,pa.x-third,pb.y);
ctx.lineTo(pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
var offset = new BABYLON.Vector3(-0.5, 0, 0.5);
var origin = new BABYLON.Vector3(pa.x, 0, -pa.y);
var control = new BABYLON.Vector3(pa.x, 0, -pb.y);
var destination = new BABYLON.Vector3(pa.x-third, 0, -pb.y);
var detail = 32;
var linePoints = (BABYLON.Curve3.CreateQuadraticBezier(origin.add(offset), control.add(offset), destination.add(offset), detail)).getPoints();
linePoints.push(new BABYLON.Vector3(pb.x, 0, -pb.y).add(offset));
var lineMesh = BABYLON.Mesh.CreateLines("line", linePoints, scene);
lineMesh.position.y = 0.01;
lineMesh.color = BABYLON.Color3.Red();
self.paths.push(lineMesh);
}},
'SW' : {target :'WN', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.lineTo(pa.x,pb.y+third);
ctx.quadraticCurveTo(pa.x,pb.y,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
var offset = new BABYLON.Vector3(-0.5, 0, 0.5);
var origin = new BABYLON.Vector3(pa.x, 0, -pa.y);
var control = new BABYLON.Vector3(pa.x, 0, -pb.y);
var destination = new BABYLON.Vector3(pa.x, 0, -pb.y-third);
var linePoints = [origin.add(offset), destination.add(offset)];
origin = destination;
destination = new BABYLON.Vector3(pb.x, 0, -pb.y);
var detail = 32;
linePoints = linePoints.concat((BABYLON.Curve3.CreateQuadraticBezier(origin.add(offset), control.add(offset), destination.add(offset), detail)).getPoints());
var lineMesh = BABYLON.Mesh.CreateLines("line", linePoints, scene);
lineMesh.position.y = 0.01;
lineMesh.color = BABYLON.Color3.Red();
self.paths.push(lineMesh);
}}
},
},
{//4
ports: {
'NW' : {target :'WS', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.lineTo(pa.x,pb.y-third);
ctx.quadraticCurveTo(pa.x,pb.y,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'NE' : {target :'SW', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(pa.x, size*0.35, size*0.5, size*0.5);
ctx.quadraticCurveTo(pb.x, size*0.65,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'EN' : {target :'WN', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.lineTo(pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'ES' : {target :'SE', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(pb.x,pa.y,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
}
},
{//5
ports: {
'NW' : {target :'WN', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(pa.x,pb.y,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'NE' : {target :'SE', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.lineTo(pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'EN' : {target :'SW', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(size*0.35, size*0.35,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'ES' : {target :'WS', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.lineTo(pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}}
}
},
{//6 CIRCLES
ports: {
'NW' : {target :'NE', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.arc(size*0.5,0, (pb.x-pa.x)*0.5, 0, 1*Math.PI);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'EN' : {target :'ES', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.arc(size, size*0.5, (pb.y-pa.y)*0.5, 0*Math.PI, 1.5*Math.PI);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'SE' : {target :'SW', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.arc(size*0.5,size, (pa.x-pb.x)*0.5, Math.PI, 0*Math.PI);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'WS' : {target :'WN', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.arc(0, size*0.5, (pa.y-pb.y)*0.5, 1.5*Math.PI, 0.5*Math.PI);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}}
}
},
{//7
ports: {
'NW' : {target :'NE', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.arc(size*0.5,0, (pb.x-pa.x)*0.5, 0, 1*Math.PI);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'EN' : {target :'WN', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.lineTo(pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'ES' : {target :'WS', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.lineTo(pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'SE' : {target :'SW', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.arc(size*0.5,size, (pa.x-pb.x)*0.5, Math.PI, 0*Math.PI);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}}
}
},
{//8
ports: {
'NW' : {target :'WS', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(third,pb.y,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'NE' : {target :'EN', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(pa.x,pb.y,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'ES' : {target :'SE', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(pb.x,pa.y,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'SW' : {target :'WN', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(third,pb.y,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}}
}
},
{//9
ports: {
'NW' : {target :'ES', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(size*0.35,size*0.65,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'NE' : {target :'SE', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.lineTo(pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'EN' : {target :'SW', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(size*0.35,size*0.35,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'WS' : {target :'WN', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.arc(0, size*0.5, (pa.y-pb.y)*0.5, 1.5*Math.PI, 0.5*Math.PI);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}}
}
},
{//10
ports: {
'NW' : {target :'NE', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.arc(size*0.5,0, (pb.x-pa.x)*0.5, 0, 1*Math.PI);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'EN' : {target :'WS', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(size*0.65, pa.y, size*0.5, size*0.5);
ctx.quadraticCurveTo(size*0.35, pb.y,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'SE' : {target :'SW', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.arc(size*0.5,size, (pa.x-pb.x)*0.5, Math.PI, 0*Math.PI);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'WN' : {target :'ES', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(size*0.35, pa.y, size*0.5, size*0.5);
ctx.quadraticCurveTo(size*0.65, pb.y,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}}
}
},
{//11
ports: {
'NW' : {target :'NE', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.arc(size*0.5,0, (pb.x-pa.x)*0.5, 0, 1*Math.PI);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'EN' : {target :'WN', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.lineTo(pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'ES' : {target :'SW', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(pb.x,size*0.65,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'SE' : {target :'WS', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(pa.x,size*0.65,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}}
}
},
{//12
ports: {
'NW' : {target :'ES', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
var _to = third*0.5;
ctx.quadraticCurveTo(pa.x,_to,pa.x+_to,pa.y+third);
ctx.lineTo(size-third,pb.y-_to);
ctx.quadraticCurveTo(size-_to, pb.y , pb.x, pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'NE' : {target :'SW', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
var _to = third*0.5;
ctx.bezierCurveTo(pa.x,pa.y+third, size*0.5-_to,(size*0.5)-third,size*0.5,size*0.5);
ctx.bezierCurveTo(size*0.5+_to,(size*0.5)+third, pb.x,pb.y-third, pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'EN' : {target :'WS', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
var _to = third*0.5;
ctx.bezierCurveTo(pa.x-third, pa.y, size*0.5+third,(size*0.5)+_to, size*0.5,size*0.5);
ctx.bezierCurveTo(size*0.5-third,(size*0.5)-_to, pb.x+third,pb.y, pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'SE' : {target :'WN', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
var _to = third*0.5;
ctx.quadraticCurveTo(pa.x,size-_to,pa.x-_to,pa.y-third);
ctx.lineTo(third,pb.y+_to);
ctx.quadraticCurveTo(_to, pb.y , pb.x, pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}}
}
},
{//13
ports: {
'NW' : {target :'WS', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.lineTo(pa.x,pb.y-third);
ctx.quadraticCurveTo(pa.x,pb.y,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'NE' : {target :'WN', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pb.x,pb.y);
ctx.lineTo(pa.x-third,pb.y);
ctx.quadraticCurveTo(pa.x,pb.y,pa.x,pa.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'EN' : {target :'ES', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.arc(size, size*0.5, (pb.y-pa.y)*0.5, 0*Math.PI, 1.5*Math.PI);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'SE' : {target :'SW', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.arc(size*0.5,size, (pa.x-pb.x)*0.5, Math.PI, 0*Math.PI);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}}
}
},
{//14
ports: {
'NW' : {target :'NE', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.arc(size*0.5,0, (pb.x-pa.x)*0.5, 0, 1*Math.PI);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'EN' : {target :'WN', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.lineTo(pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'ES' : {target :'SE', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(pb.x,pa.y,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'SW' : {target :'WS', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(pa.x,pb.y,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}}
}
},
{//15
ports: {
'NW' : {target :'WS', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.lineTo(pa.x,pb.y-third);
ctx.quadraticCurveTo(pa.x,pb.y,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'NE' : {target :'WN', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pb.x,pb.y);
ctx.lineTo(pa.x-third,pb.y);
ctx.quadraticCurveTo(pa.x,pb.y,pa.x,pa.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'EN' : {target :'SE', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pb.x,pb.y);
ctx.lineTo(pb.x,pa.y+third);
ctx.quadraticCurveTo(pb.x,pa.y,pa.x,pa.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'ES' : {target :'SW', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.lineTo(pb.x+third,pa.y);
ctx.quadraticCurveTo(pb.x,pa.y,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}}
}
},
{//16
ports: {
'NW' : {target :'SE', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.bezierCurveTo(pa.x,size*0.65,pb.x,size*0.35,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'NE' : {target :'SW', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.bezierCurveTo(pa.x,size*0.65,pb.x,size*0.35,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'EN' : {target :'WS', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.bezierCurveTo(size*0.35, pa.y, size*0.65, pb.y , pb.x, pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'ES' : {target :'WN', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.bezierCurveTo(size*0.35, pa.y, size*0.65, pb.y , pb.x, pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}}
}
},
{//17
ports: {
'NW' : {target :'WN', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);
ctx.quadraticCurveTo(pa.x,pb.y,pb.x,pb.y);
ctx.stroke();
},
lines : (scene, self, pa, pb, size, third)=>{
}},
'NE' : {target :'WS', draw : (ctx, self, pa, pb, size, third)=>{
ctx.beginPath();
ctx.moveTo(pa.x,pa.y);