sbrl-github/Nibriboard
1
0
Fork 0
mirror of https://github.com/sbrl/Nibriboard.git synced 2018-01-10 21:33:49 +00:00
Code Activity

[client] Get chunks to account for position on canvas

Browse source
This commit is contained in:
Starbeamrainbowlabs 2017-06-11 21:47:38 +01:00
parent 6a0d3180a7
commit 00117a35a9
2 changed files with 9 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
Nibriboard/ClientFiles/Chunk.js
View file

@ -40,20 +40,23 @@ class Chunk
render(canvas, context)
{
var planeSpaceRef = this.chunkRef.inPlaneSpace(this.size);
context.save();
context.translate(planeSpaceRef.x, planeSpaceRef.y);
for(let line of this.lines)
{
context.beginPath();
context.moveTo(
line.Points[0].x - this.chunkRef.inPlaneSpace(this.size).x,
line.Points[0].y - this.chunkRef.inPlaneSpace(this.size).y
line.Points[0].x - planeSpaceRef.x,
line.Points[0].y - planeSpaceRef.y
);
for(let i = 1; i < line.Points.length; i++)
{
context.lineTo(
line.Points[i].x - this.chunkRef.inPlaneSpace(this.size).x,
line.Points[i].y - this.chunkRef.inPlaneSpace(this.size).y
line.Points[i].x - planeSpaceRef.x,
line.Points[i].y - planeSpaceRef.y
);
}

2
Nibriboard/ClientFiles/ChunkReference.js
View file

@ -13,7 +13,7 @@ class ChunkReference extends Vector
/**
* Returns a plain Vector of this chunk reference in plane space.
* @param {number} chunkSize The size of the chunk this ChunkReference refers to.
* @return {Vector} This ChunkReference in plane space.
* @returns {Vector} This ChunkReference in plane space.
*/
inPlaneSpace(chunkSize)
{