jeena/chuck.js
1
0
Fork 0
mirror of https://github.com/logsol/chuck.js.git synced 2026-05-11 10:37:34 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

added new debug draw

Browse source
This commit is contained in:
logsol 2015-02-28 21:27:42 +01:00
parent 13af9ecb9c
commit 20a974124e
7 changed files with 188 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

140
app/Game/Client/View/Pixi/DebugDraw.js Normal file
View file

@ -0,0 +1,140 @@
define([
"Lib/Vendor/Box2D",
"Game/Client/View/Pixi/Layers/Debug"
],
function (Box2D, Debug) {
"use strict";
var Parent = Box2D.Dynamics.b2DebugDraw;
function DebugDraw() {
Parent.call(this);
this.m_drawScale = 1;
this.m_sprite = {
graphics: {
clear: function () {
Debug.graphics.clear();
Debug.graphics.lineStyle ( 1, 0x00ff00 , .8 )
//__this.m_ctx.clearRect(0, 0, __this.m_ctx.canvas.width, __this.m_ctx.canvas.height)
}
}
};
}
DebugDraw.prototype = Object.create(Parent.prototype);
DebugDraw.prototype.SetSprite = function (sprite) {
this.m_ctx = Debug.graphics;
this.m_ctx.beginPath = function(){
Debug.graphics.beginFill(0x00ff00, 0.2);
};
this.m_ctx.closePath = function(){
Debug.graphics.endFill();
};
this.m_ctx.fill = function(){
this.endFill();
};
this.m_ctx.stroke = function(){
//console.log('customStroke');
};
};
DebugDraw.prototype.DrawPolygon = function (vertices, vertexCount, color) {
if (!vertexCount) return;
var s = this.m_ctx;
var drawScale = this.m_drawScale;
s.beginPath();
s.strokeStyle = this._color(color.color, this.m_alpha);
s.moveTo(vertices[0].x * drawScale, vertices[0].y * drawScale);
for (var i = 1; i < vertexCount; i++) {
s.lineTo(vertices[i].x * drawScale, vertices[i].y * drawScale);
}
s.lineTo(vertices[0].x * drawScale, vertices[0].y * drawScale);
s.closePath();
s.stroke();
};
DebugDraw.prototype.DrawSolidPolygon = function (vertices, vertexCount, color) {
if (!vertexCount) return;
var s = this.m_ctx;
var drawScale = this.m_drawScale;
s.beginPath();
s.strokeStyle = this._color(color.color, this.m_alpha);
s.fillStyle = this._color(color.color, this.m_fillAlpha);
s.moveTo(vertices[0].x * drawScale, vertices[0].y * drawScale);
for (var i = 1; i < vertexCount; i++) {
s.lineTo(vertices[i].x * drawScale, vertices[i].y * drawScale);
}
s.lineTo(vertices[0].x * drawScale, vertices[0].y * drawScale);
s.closePath();
s.fill();
s.stroke();
};
DebugDraw.prototype.DrawCircle = function (center, radius, color) {
if (!radius) return;
var s = this.m_ctx;
var drawScale = this.m_drawScale;
s.beginPath();
s.strokeStyle = this._color(color.color, this.m_alpha);
s.arc(center.x * drawScale, center.y * drawScale, radius * drawScale, 0, Math.PI * 2, true);
s.closePath();
s.stroke();
};
DebugDraw.prototype.DrawSolidCircle = function (center, radius, axis, color) {
if (!radius) return;
var s = this.m_ctx,
drawScale = this.m_drawScale,
cx = center.x * drawScale,
cy = center.y * drawScale;
s.moveTo(0, 0);
s.beginPath();
s.strokeStyle = this._color(color.color, this.m_alpha);
s.fillStyle = this._color(color.color, this.m_fillAlpha);
s.arc(cx, cy, radius * drawScale, 0, Math.PI * 2, true);
s.moveTo(cx, cy);
s.lineTo((center.x + axis.x * radius) * drawScale, (center.y + axis.y * radius) * drawScale);
s.closePath();
s.fill();
s.stroke();
};
DebugDraw.prototype.DrawSegment = function (p1, p2, color) {
var s = this.m_ctx,
drawScale = this.m_drawScale;
s.strokeStyle = this._color(color.color, this.m_alpha);
s.beginPath();
s.moveTo(p1.x * drawScale, p1.y * drawScale);
s.lineTo(p2.x * drawScale, p2.y * drawScale);
s.closePath();
s.stroke();
};
DebugDraw.prototype.DrawTransform = function (xf) {
var s = this.m_ctx,
drawScale = this.m_drawScale;
s.beginPath();
s.strokeStyle = this._color(0xff0000, this.m_alpha);
s.moveTo(xf.position.x * drawScale, xf.position.y * drawScale);
s.lineTo((xf.position.x + this.m_xformScale * xf.R.col1.x) * drawScale, (xf.position.y + this.m_xformScale * xf.R.col1.y) * drawScale);
s.strokeStyle = this._color(0xff00, this.m_alpha);
s.moveTo(xf.position.x * drawScale, xf.position.y * drawScale);
s.lineTo((xf.position.x + this.m_xformScale * xf.R.col2.x) * drawScale, (xf.position.y + this.m_xformScale * xf.R.col2.y) * drawScale);
s.closePath();
s.stroke();
};
return DebugDraw;
});