98 lines
2.0 KiB
JavaScript
98 lines
2.0 KiB
JavaScript
function Tool()
|
|
{
|
|
this.index = 0;
|
|
this.layers = [];
|
|
this.verteces = [];
|
|
|
|
this.layer = function()
|
|
{
|
|
console.log(this.layers)
|
|
if(!this.layers[this.index]){
|
|
this.layers[this.index] = [];
|
|
}
|
|
return this.layers[this.index];
|
|
}
|
|
|
|
this.remove_segment = function()
|
|
{
|
|
this.layer().pop();
|
|
this.clear();
|
|
dotgrid.draw();
|
|
}
|
|
|
|
this.add_vertex = function(pos)
|
|
{
|
|
this.verteces.push(pos);
|
|
console.log(this.verteces);
|
|
}
|
|
|
|
this.cast = function(type)
|
|
{
|
|
if(!this.layer()){ this.layers[this.index] = []; }
|
|
|
|
this.layer().push({type:type,verteces:this.verteces.slice()})
|
|
this.clear();
|
|
dotgrid.draw();
|
|
|
|
console.log(`Casted ${type}+${this.layer().length}`);
|
|
}
|
|
|
|
this.path = function()
|
|
{
|
|
var html = "";
|
|
|
|
for(id in this.layer()){
|
|
var segment = this.layer()[id];
|
|
html += this.render(segment);
|
|
}
|
|
return html
|
|
}
|
|
|
|
this.render = function(segment)
|
|
{
|
|
var type = segment.type;
|
|
var verteces = segment.verteces;
|
|
var html = `M${verteces[0].x},${verteces[0].y} `;
|
|
|
|
for(id in verteces){
|
|
if(id == 0){ continue; }
|
|
var vertex = verteces[id];
|
|
html += `L${vertex.x},${vertex.y} `;
|
|
}
|
|
|
|
return html
|
|
}
|
|
|
|
this.vertex_at = function(pos)
|
|
{
|
|
for(segment_id in this.layer()){
|
|
var segment = this.layer()[segment_id];
|
|
for(vertex_id in segment.verteces){
|
|
var vertex = segment.verteces[vertex_id];
|
|
if(vertex.x == Math.abs(pos.x) && vertex.y == Math.abs(pos.y)){
|
|
return vertex;
|
|
}
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
this.translate = function(a,b)
|
|
{
|
|
for(segment_id in this.layer()){
|
|
var segment = this.layer()[segment_id];
|
|
for(vertex_id in segment.verteces){
|
|
var vertex = segment.verteces[vertex_id];
|
|
if(vertex.x == Math.abs(a.x) && vertex.y == Math.abs(a.y)){
|
|
segment.verteces[vertex_id] = {x:Math.abs(b.x),y:Math.abs(b.y)};
|
|
}
|
|
}
|
|
}
|
|
dotgrid.draw();
|
|
}
|
|
|
|
this.clear = function()
|
|
{
|
|
this.verteces = [];
|
|
}
|
|
} |