Mirrors/phaser
2
0
Fork 0
mirror of https://github.com/photonstorm/phaser synced 2024-11-16 09:48:18 +00:00
Code Issues Projects Releases Packages Wiki Activity

add debug drawing for p2 capsule shape

Browse source
This commit is contained in:
Chad Engler 2015-03-22 19:45:18 -07:00
parent 23d31ffc62
commit 97410f8907
1 changed files with 37 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

37
src/physics/p2/BodyDebug.js
View file

@ -111,6 +111,9 @@ Phaser.Utils.extend(Phaser.Physics.P2.BodyDebug.prototype, {
{
this.drawCircle(sprite, offset[0] * this.ppu, offset[1] * this.ppu, angle, child.radius * this.ppu, color, lw);
}
else if (child instanceof p2.Capsule) {
this.drawCapsule(sprite, offset[0] * this.ppu, offset[1] * this.ppu, angle, child.length * this.ppu, child.radius * this.ppu, lineColor, color, lw);
}
else if (child instanceof p2.Plane)
{
this.drawPlane(sprite, offset[0] * this.ppu, -offset[1] * this.ppu, color, lineColor, lw * 5, lw * 10, lw * 10, this.ppu * 100, angle);
@ -360,6 +363,40 @@ Phaser.Utils.extend(Phaser.Physics.P2.BodyDebug.prototype, {
},
drawCapsule: function(g, x, y, angle, len, radius, color, fillColor, lineWidth) {
if (typeof lineWidth === 'undefined') { lineWidth = 1; }
if (typeof color === 'undefined') { color = 0x000000 }
g.lineStyle(lineWidth, color, 1);
// Draw circles at ends
var c = Math.cos(angle);
var s = Math.sin(angle);
g.beginFill(fillColor, 1);
g.drawCircle(-len/2*c + x, -len/2*s + y, -radius * 2);
g.drawCircle( len/2*c + x, len/2*s + y, -radius * 2);
g.endFill();
// Draw rectangle
g.lineStyle(lineWidth, color, 0);
g.beginFill(fillColor, 1);
g.moveTo(-len/2*c + radius*s + x, -len/2*s + radius*c + y);
g.lineTo( len/2*c + radius*s + x, len/2*s + radius*c + y);
g.lineTo( len/2*c - radius*s + x, len/2*s - radius*c + y);
g.lineTo(-len/2*c - radius*s + x, -len/2*s - radius*c + y);
g.endFill();
// Draw lines in between
g.lineStyle(lineWidth, color, 1);
g.moveTo(-len/2*c + radius*s + x, -len/2*s + radius*c + y);
g.lineTo( len/2*c + radius*s + x, len/2*s + radius*c + y);
g.moveTo(-len/2*c - radius*s + x, -len/2*s - radius*c + y);
g.lineTo( len/2*c - radius*s + x, len/2*s - radius*c + y);
},
/**
* Picks a random pastel color.
*