Some optimisations.

hrj · hrj · commit 93a75cd08c4e · 2010-08-04T00:45:33.000+05:30
diff --git a/demos/demos.js b/demos/demos.js
@@ -87,7 +87,7 @@ function step() {
   delayAvg += delay;
   lastFrameTime = currTime;
   
-  setTimeout('step()', (delay > 0) ? delay : 0);
+  setTimeout(step, (delay > 0) ? delay : 0);
 }
 
 /*
diff --git a/demos/draw_world.js b/demos/draw_world.js
@@ -1,4 +1,5 @@
 function drawWorld(world, context) {
+  context.root().suspendRedraw(10000);
 	for (var j = world.m_jointList; j; j = j.m_next) {
 		drawJoint(j, context);
 	}
@@ -7,6 +8,7 @@ function drawWorld(world, context) {
 			drawShape(s, context, b);
 		}
 	}
+  context.root().unsuspendRedrawAll();
 }
 
 var uniqueJointId = 0;

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`	`1`	`function drawWorld(world, context) {`
	`2`	`+ context.root().suspendRedraw(10000);`
`2`	`3`	`for (var j = world.m_jointList; j; j = j.m_next) {`
`3`	`4`	`drawJoint(j, context);`
`4`	`5`	`}`
`@@ -7,6 +8,7 @@ function drawWorld(world, context) {`
`7`	`8`	`drawShape(s, context, b);`
`8`	`9`	`}`
`9`	`10`	`}`
	`11`	`+ context.root().unsuspendRedrawAll();`
`10`	`12`	`}`
`11`	`13`
`12`	`14`	`var uniqueJointId = 0;`