HTML and CSS Reference
In-Depth Information
for
for
(
var
var
i
=
0
;
i
<
wallDefs
.
length
;
i
++
) {
var
var
wallDef
=
new
new
b2BodyDef
;
wallDef
.
type
=
b2Body
.
b2_staticBody
;
wallDef
.
position
.
Set
(
wallDefs
[
i
].
x
,
wallDefs
[
i
].
y
);
var
var
newWall
=
world
.
CreateBody
(
wallDef
)
var
var
wallFixture
=
new
new
b2FixtureDef
;
wallFixture
.
density
=
10.0
;
wallFixture
.
friction
=
0.5
;
wallFixture
.
restitution
=
1
;
wallFixture
.
shape
=
new
new
b2PolygonShape
;
wallFixture
.
shape
.
SetAsBox
(
wallDefs
[
i
].
w
,
wallDefs
[
i
].
h
);
newWall
.
CreateFixture
(
wallFixture
);
walls
.
push
(
newWall
);
}
var
var
debugDraw
=
new
new
b2DebugDraw
();
debugDraw
.
SetSprite
(
context
);
debugDraw
.
SetDrawScale
(
30
);
//define scale
debugDraw
.
SetFillAlpha
(
0.3
);
//define transparency
debugDraw
.
SetLineThickness
(
1.0
);
debugDraw
.
SetFlags
(
b2DebugDraw
.
e_shapeBit
|
b2DebugDraw
.
e_jointBit
);
world
.
SetDebugDraw
(
debugDraw
);
function
function
gameLoop
() {
window
.
setTimeout
(
gameLoop
,
20
);
drawScreen
()
}
gameLoop
();
}
<
/script>
</head>
</head>
<body>
<body>
<div
<div style=
"position: absolute; top: 0px; left: 0px;"
>
<canvas
<canvas id=
"canvasOne"
width=
"500"
height=
"400"
>
Your browser does not support the HTML 5 Canvas.
</canvas>
</canvas>
</div>
</div>
</body>
</body>
</html>
</html>
