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Fixed translation

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This commit is contained in:
Devine Lu Linvega 2018-02-06 14:02:13 +13:00
parent 7a977cec7a
commit 5315577a9b
2 changed files with 32 additions and 32 deletions
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36
sources/scripts/dotgrid.js
View File

@ -250,19 +250,6 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
this.draw();
}
this.delete = function()
{
if(from || to || end){
dotgrid.reset();
dotgrid.draw();
return;
}
this.segments.pop();
dotgrid.history.push(dotgrid.segments);
this.draw();
}
this.delete_at = function(pos)
{
var segs = [];
@ -279,21 +266,6 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
this.draw();
}
this.translate = function(t)
{
for(id in dotgrid.segments){
var segment = dotgrid.segments[id];
if(segment.from && segment.from.is_equal(dotgrid.translation.from)){ segment.from = new Pos(-dotgrid.translation.to.x,dotgrid.translation.to.y)}
if(segment.to && segment.to.is_equal(dotgrid.translation.from)){ segment.to = new Pos(-dotgrid.translation.to.x,dotgrid.translation.to.y)}
if(segment.end && segment.end.is_equal(dotgrid.translation.from)){ segment.end = new Pos(-dotgrid.translation.to.x,dotgrid.translation.to.y)}
}
dotgrid.translation = null;
dotgrid.reset();
dotgrid.draw();
}
// STROKE
this.draw_line = function()
@ -370,7 +342,7 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
pos = this.position_on_grid(pos);
if(e.altKey){ dotgrid.delete_at(pos); return; }
if(dotgrid.handle_at(pos)){ dotgrid.translation = {from:pos,to:pos}; return; }
if(dotgrid.tool.vertex_at(pos)){ dotgrid.translation = {from:pos,to:pos}; return; }
if(!o){ return; }
@ -411,12 +383,12 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
if(pos.x>0) { dotgrid.translation = null; return; }
if(dotgrid.translation && !dotgrid.translation.to.is_equal(dotgrid.translation.from) ){
dotgrid.translate(dotgrid.translation);
if(dotgrid.translation){
dotgrid.tool.translate(dotgrid.translation.from,dotgrid.translation.to);
dotgrid.translation = null;
return;
}
dotgrid.translation = null;
this.tool.add_vertex({x:pos.x * -1,y:pos.y});
this.draw();
}

28
sources/scripts/tool.js
View File

@ -54,6 +54,34 @@ function Tool()
return html
}
this.vertex_at = function(pos)
{
for(segment_id in this.layers[this.layer]){
var segment = this.layers[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.layers[this.layer]){
var segment = this.layers[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 = [];