Comments on: Panorama Viewer

By: brian

brian — Mon, 14 Jul 2008 12:50:22 +0000

i also get the lookat error… it comes from displayobject3d.as here:

public function lookAt( targetObject:DisplayObject3D, upAxis:Number3D=null ):void
{

position.reset( this.x, this.y, this.z );
target.reset( targetObject.x, targetObject.y, targetObject.z );

zAxis.copyFrom(target);
zAxis.minusEq(position);
zAxis.normalize();

if( zAxis.modulo > 0.1 )
{
xAxis = Number3D.cross( zAxis, upAxis || UP, xAxis );
xAxis.normalize();

yAxis = Number3D.cross( zAxis, xAxis, yAxis );
yAxis.normalize();

var look :Matrix3D = this.transform;
// scale fix for lookAt()
look.n11 = xAxis.x * _scaleX;
look.n21 = xAxis.y * _scaleX;
look.n31 = xAxis.z * _scaleX;

look.n12 = -yAxis.x * _scaleY;
look.n22 = -yAxis.y * _scaleY;
look.n32 = -yAxis.z * _scaleY;

look.n13 = zAxis.x * _scaleZ;
look.n23 = zAxis.y * _scaleZ;
look.n33 = zAxis.z * _scaleZ;

this._transformDirty = false;
this._rotationDirty = true;

}
else
{
trace(”lookAt error”);

}
}

i put in a ‘trace(zAxis.modulo);’ and it comes out as 0 any idears?

By: Chris

Chris — Mon, 07 Jul 2008 02:12:59 +0000

I tried it, but each frameloop I get a lookAt error?

By: Ryan

Ryan — Sat, 31 May 2008 02:36:52 +0000

Dude, you’re awesome! Like you said: “It seems to work sometimes, but sometimes not…” But finally it worked. I’m gonna try to compact it a little bit to see if it works better. Man, thanks for your tutorials.

By: JOsh vp

JOsh vp — Wed, 14 May 2008 15:54:40 +0000

Can’t seem to find the base class that is affiliated with this interaction..can someone send me that class.

By: Shawn Yale

Shawn Yale — Fri, 21 Mar 2008 17:39:18 +0000

Excellent demo project!

By: Aisn

Aisn — Sun, 02 Mar 2008 13:20:27 +0000

Hi,

nice job, i viewing it with a little smile in my face. I took this a few weeks ago with the COD4 360 Pictures for fun like this http://www.aisn.de/aisn/examples/PV3D_Test05.swf

I like your tutorials very well!

Thanks
Phil

By: Luke

Luke — Thu, 28 Feb 2008 16:50:43 +0000

Hehe, that’s probably why it isn’t working then!

It seems to work sometimes, but sometimes not.. You’ve probably just pointed out why it’s being so dodgy to me so I’m going to see if I can fix it.

Thanks!
-Luke

By: Zephyr

Zephyr — Thu, 28 Feb 2008 16:25:08 +0000

Hi Luke,

I can’t get it to work at all, but how in the world did you manage to work around the 2880 px bitmap size limit and get an 8000 pixel image to load into flash?

I really like your site,

Zephyr