f9 and f10 fixed
Fabrice
On Jul 17, 2010, at 9:47 PM, Darcey Lloyd wrote:
> Hi guys,
>
> Just to let you know I think trident is broken in Away3D trunk FP9 and FP10
> (i've not tested the lite)
>
>
> var t:Trident = new Trident();
> view.scene.addChild(t);
>
>
> Causes the following error on both F9 and F10 trunk versions of Away3D at the
> moment (not tried it on lite).
>
>
>
> TypeError: Error #1009: Cannot access a property or method of a null object
> reference.
> at
> away3d.primitives::Trident/addArrowSegments()[C:\Users\Actimel\Documents\Flex
> Builder 3\TestCube01\src\away3d\primitives\Trident.as:33]
> at
> away3d.primitives::Trident/buildTrident()[C:\Users\Actimel\Documents\Flex
> Builder 3\TestCube01\src\away3d\primitives\Trident.as:59]
> at away3d.primitives::Trident()[C:\Users\Actimel\Documents\Flex Builder
> 3\TestCube01\src\away3d\primitives\Trident.as:25]
> at TestCube01/init()[C:\Users\Actimel\Documents\Flex Builder
> 3\TestCube01\src\TestCube01.mxml:81]
>
>
>
> Line 33 of Trident.as is listed as:
> line.end = new Vertex(b.x+x, b.y+y, b.z+z);
>
>
>
> Have also tried the following with the same result:
> var t:Trident = new Trident(500,true);
>
>
>
> If I update function addArrowSegments(.......) in trident.as with:
>
>
> Line 29: private function addArrowSegments(a:Vertex, b:Vertex,
> mat:WireframeMaterial, x:Number = 0, y:Number = 0, z:Number = 0):void
> {
> if (a == null) { return; }
> if (b == null) { return; }
>
> var line:LineSegment = new
> LineSegment({material:mat});
> line.start = new Vertex(a.x+x, a.y+y, a.z+z);
> line.end = new Vertex(b.x+x, b.y+y, b.z+z);
> addChild(line);
> }
>
>
> all is fine....
>
> Vertex a and b ends up as null somewhere along the lines.
>
>
> D
