My PC is far from being "non-crap" The card is GForce 8600gt. Dual Core
pentium4.
On Fri, Jun 10, 2011 at 12:58 AM, Fabrice3D <fabric...@gmail.com> wrote:
> try avoid using mouseEvents if you can or at least try another way.
> on my 2 1/2 yo mac 17'', it runs 60/60 if the mouse is not on the window,
> if on, I get 30/60 in Safari.
>
> Fabrice
>
>
>
> On Jun 9, 2011, at 11:40 PM, wagster wrote:
>
> > 60FPS? You must be using a non-crap machine!
> >
> > I have no idea why there's the amount of polys that there are - I'm
> > just pulling vector data out of GraphicsPath commands, then extruding
> > it, code below. If you can think of a cleaner approach then I'm all
> > ears!
> >
> > package
> > {
> > import Singularity.Geom.Bezier2;
> >
> > import __AS3__.vec.Vector;
> >
> > import away3d.containers.ObjectContainer3D;
> > import away3d.entities.Mesh;
> > import away3d.extrusions.LinearExtrude;
> > import away3d.tools.Merge;
> >
> > import com.codeazur.as3swf.exporters.AS3GraphicsDataShapeExporter;
> > import com.codeazur.as3swf.tags.TagDefineShape;
> > import com.codeazur.as3swf.tags.TagDefineSprite;
> > import com.codeazur.as3swf.timeline.FrameObject;
> >
> > import flash.display.GraphicsPath;
> > import flash.display.IGraphicsData;
> > import flash.geom.Vector3D;
> >
> > public class Walls extends Mesh
> > {
> >
> > private var _data:Vector.<IGraphicsData>;
> > private var _bezier:Bezier2 = new Bezier2();
> > private var _graphicsExporter:AS3GraphicsDataShapeExporter;
> > private var _curveSegments:int = 4;
> > private var _buildContainer:ObjectContainer3D;
> >
> > public function Walls(tag:TagDefineSprite)
> > {
> > super();
> >
> >
> >
> > _graphicsExporter = new
> > AS3GraphicsDataShapeExporter(Main.structureSwf);
> > // Initialise a Bezier2 class to calculate points
> on a curve
> > _bezier = new Bezier2();
> > _bezier.addControlPoint(0, 0);
> > _bezier.addControlPoint(0, 0);
> > _bezier.addControlPoint(0, 0);
> > // Create a holder to add the walls to before
> merging
> > _buildContainer = new ObjectContainer3D();
> >
> > // Grab the graphics data from the Sprite, extrude
> only the paths
> > for each (var frameObject:FrameObject in
> tag.frames[0].objects)
> > {
> > var shape:TagDefineShape =
> > (Main.structureSwf.getCharacter(frameObject.characterId) as
> > TagDefineShape);
> > shape.export(_graphicsExporter);
> >
> >
> Main.testOverlay.graphics.drawGraphicsData(_graphicsExporter.graphicsData);
> >
> extrudePaths(_graphicsExporter.graphicsData);
> > }
> >
> > var merge:Merge = new Merge(false, true, false);
> > merge.apply(this,
> merge.applyToContainer(_buildContainer));
> > _buildContainer = null;
> > material = Main.wallsMaterial;
> >
> > }
> >
> > private function
> > extrudePaths(graphicsData:Vector.<IGraphicsData>):void
> > {
> > for each (var graphicsCommand:IGraphicsData in
> graphicsData)
> > {
> > if (graphicsCommand is GraphicsPath)
> > {
> > extrudePath(graphicsCommand as
> GraphicsPath);
> > }
> > }
> > }
> >
> > private function extrudePath(path:GraphicsPath):void
> > {
> > var profile:Vector.<Vector3D>;
> > profile = new Vector.<Vector3D>;
> >
> > //loop through the remaining commands
> >
> > for (var i:int = 0; i < path.commands.length; i++)
> > {
> > // GraphicsPathCommands: 0 - NO_OP | 1 -
> MOVE_TO | 2 -
> > LINE_TO | 3 - CURVE_TO
> > switch (path.commands[i])
> > {
> >
> > case 1: // MOVE_TO - extrude
> profile if exists, start new profile
> > if (profile.length > 0)
> addExtrusion(profile);
> > profile = new
> Vector.<Vector3D>;
> > profile.push(new
> Vector3D(path.data.shift(), 0, -
> > path.data.shift()));
> > break;
> > case 2: // LINE_TO - add a new
> profile point
> > profile.push(new
> Vector3D(path.data.shift(), 0, -
> > path.data.shift()));
> > break;
> > case 3: // CURVE_TO - add profile
> points along curve
> > addCurve(profile, path);
> > break;
> > }
> > }
> > addExtrusion(profile);
> > }
> >
> > private function addCurve(profile:Vector.<Vector3D>,
> > path:GraphicsPath):void
> > {
> > _bezier.moveControlPoint(0, profile[profile.length
> - 1].x,
> > profile[profile.length - 1].z);
> > _bezier.moveControlPoint(1, path.data.shift(),
> -path.data.shift());
> > _bezier.moveControlPoint(2, path.data.shift(),
> -path.data.shift());
> >
> > for (var i:Number = 1/_curveSegments; i < 1; i +=
> 1/_curveSegments)
> > {
> > profile.push(new Vector3D(_bezier.getX(i),
> 0, _bezier.getY(i)));;
> > }
> > profile.push(new
> Vector3D(_bezier.getControlPoint(2).X, 0,
> > _bezier.getControlPoint(2).Y));
> >
> > }
> >
> > private function
> addExtrusion(profile:Vector.<Vector3D>):void
> > {
> > var linearExtrude:LinearExtrude = new
> LinearExtrude(null, profile,
> > LinearExtrude.Y_AXIS, 20, 3, false, 2, 3, null, false, false, "",
> > false);
> > _buildContainer.addChild(linearExtrude);
> > }
> > }
> > }
> >
> > On Jun 9, 9:50 pm, Michael Iv <explomas...@gmail.com> wrote:
> >> I get 60/60 FPS. But can you tell me why you have almost 100000 polys? I
> >> think with such a model you can reduce the poly count at least to 20-30%
> >> less.
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >> On Thu, Jun 9, 2011 at 11:33 PM, wagster <ja...@pictureandword.com>
> wrote:
> >>> Sure - here's a 3 storey hotel built programmatically:
> >>
> >>> http://www.pictureandword.com/test_platforms/floorplan_viewer/v2/inde.
> ..
> >>
> >>> That's pretty much worst case scenario - I don't actually need the
> >>> third storey, I just added it to see at what point the frame rate will
> >>> start dropping. It's just on the edge now with 100k polys. Any tips
> >>> on squeezing a bit more performance from it? I can't imagine I'll get
> >>> much more than that.
> >>
> >>> The absence of floors will tell you why I'm waiting for a concave
> >>> DelaunayMesh or preferably a Swf class. Guests will immediately fall
> >>> into infinity with this kind of setup.
> >>
> >>> Wag
> >>
> >>> On Jun 9, 4:16 pm, Fabrice3D <fabric...@gmail.com> wrote:
> >>>> screendump or url of these "seriously complex building layouts" we
> could
> >>> see???
> >>
> >>>> Fabrice
> >>
> >>>> On Jun 9, 2011, at 4:46 PM, wagster wrote:
> >>
> >>>>> I know - patience is a virtue and all that :)
> >>
> >>>>> I ended up using Wumedia Swf class for the floor and LinearExtrusion
> >>>>> for the walls in 3.6 (everything is drawn in Flash IDE as we need to
> >>>>> production-line our building layouts). This has the advantage that
> >>>>> you can draw labels and all sorts of things on the floor - perfect
> for
> >>>>> me. Think I'll probably do the same when Swf resurfaces.
> >>
> >>>>> BTW - LinearExtrude + Merge allows for some seriously complex
> building
> >>>>> layouts at high framerates!
> >>
> >>>>> On Jun 9, 3:14 pm, Fabrice3D <fabric...@gmail.com> wrote:
> >>>>>> no, that would be one of next classes coming.
> >>>>>> this one simply "connects" vectors as Mesh. It doesn't have any
> >>> awareness of a "path" or defined contours/constrains.
> >>
> >>>>>> Regarding architectural applications, one that I've started a while
> >>> ago and hope to finish one of these days, will allow you to define one
> or
> >>> more "holes", basically closed shapes, rects, circles etc
> >>>>>> and eventually another class would use that result to extrude. think
> >>> here the wall with door and window, extruded at wall thickness. But as
> some
> >>> features required are very near of booleans operations,
> >>>>>> so I started do more research in that field first, to see if I could
> >>> do this via a smarter way...
> >>
> >>>>>> I will gradually add these (hopefuly) usefull classes as I go. But I
> >>> can't garanty they will be released in a logical order. By that I mean
> that
> >>> like in case above of the wall being extruded
> >>>>>> the class doing this might be released before the one actually
> >>> generating the base mesh with "holes".
> >>
> >>>>>> There are still many 3.6 classes that need to join the 4.0 packages
> >>> and get enhanced in the process.
> >>>>>> As said before, all happends 1 by 1 :))
> >>
> >>>>>> Fabrice
> >>
> >>>>>> On Jun 9, 2011, at 3:48 PM, wagster wrote:
> >>
> >>>>>>> Oh cool - another prezzie from the Fabrice factory!
> >>
> >>>>>>> I put together a Delaunay class myself (for architectural
> generation)
> >>>>>>> a couple of months ago but gave up because I couldn't make it
> handle
> >>>>>>> concave shapes. Did you get that figured out? (I know, I know, I
> >>>>>>> could just try it out, but I'm at work and I can't wait until I get
> >>>>>>> home!)
> >>
> >>>>>>> On Jun 9, 11:40 am, Fabrice3D <fabric...@gmail.com> wrote:
> >>>>>>>> Hi all,
> >>
> >>>>>>>> I've just added 2 new classes to Broomstick
> >>>>>>>> and 1 example class.
> >>
> >>>>>>>> - DelaunayMesh:
> >>>>>>>> Located in "extrusions" package this class allows you to generate
> >>> meshes from (random) vectors. At least 3 are required.
> >>>>>>>> This is very usefull in many cases, such as terrain building from
> >>> pointclouds data, closing shapes, architectural generation, editing
> tools
> >>> (such as Prefab ;) ) etc etc
> >>
> >>>>>>>> - Trident
> >>>>>>>> Our good old dev friend is back, but this time, located into
> "debug"
> >>> package instead of primitives
> >>>>>>>> It works exactly as the previous versions, except you are now also
> >>> able to change it's position and it looks a bit more sexy :)
> >>
> >>>>>>>> - Demo class
> >>>>>>>> I've added a simple example of a random cloud of vector3d's to
> mesh
> >>> using the Delaunay class, in the code
> >>>>>>>> you'll find as well the Trident in action for those new to Away
> and
> >>> even added a small snippet for the new MeshDebugger in case you've
> missed my
> >>> post on this one.
> >>
> >>>>>>>> Cheers,
> >>>>>>>> Fabrice
> >>
> >> --
> >> Michael Ivanov ,Programmer
> >> Neurotech Solutions Ltd.
> >> Flex|Air |3D|Unity|www.neurotechresearch.comhttp://blog.alladvanced.net
> >> Tel:054-4962254
> >> mich...@neurotech.co.il
> >> t...@neurotech.co.il
> >
> > On Jun 9, 9:50 pm, Michael Iv <explomas...@gmail.com> wrote:
> >> I get 60/60 FPS. But can you tell me why you have almost 100000 polys? I
> >> think with such a model you can reduce the poly count at least to 20-30%
> >> less.
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >> On Thu, Jun 9, 2011 at 11:33 PM, wagster <ja...@pictureandword.com>
> wrote:
> >>> Sure - here's a 3 storey hotel built programmatically:
> >>
> >>> http://www.pictureandword.com/test_platforms/floorplan_viewer/v2/inde.
> ..
> >>
> >>> That's pretty much worst case scenario - I don't actually need the
> >>> third storey, I just added it to see at what point the frame rate will
> >>> start dropping. It's just on the edge now with 100k polys. Any tips
> >>> on squeezing a bit more performance from it? I can't imagine I'll get
> >>> much more than that.
> >>
> >>> The absence of floors will tell you why I'm waiting for a concave
> >>> DelaunayMesh or preferably a Swf class. Guests will immediately fall
> >>> into infinity with this kind of setup.
> >>
> >>> Wag
> >>
> >>> On Jun 9, 4:16 pm, Fabrice3D <fabric...@gmail.com> wrote:
> >>>> screendump or url of these "seriously complex building layouts" we
> could
> >>> see???
> >>
> >>>> Fabrice
> >>
> >>>> On Jun 9, 2011, at 4:46 PM, wagster wrote:
> >>
> >>>>> I know - patience is a virtue and all that :)
> >>
> >>>>> I ended up using Wumedia Swf class for the floor and LinearExtrusion
> >>>>> for the walls in 3.6 (everything is drawn in Flash IDE as we need to
> >>>>> production-line our building layouts). This has the advantage that
> >>>>> you can draw labels and all sorts of things on the floor - perfect
> for
> >>>>> me. Think I'll probably do the same when Swf resurfaces.
> >>
> >>>>> BTW - LinearExtrude + Merge allows for some seriously complex
> building
> >>>>> layouts at high framerates!
> >>
> >>>>> On Jun 9, 3:14 pm, Fabrice3D <fabric...@gmail.com> wrote:
> >>>>>> no, that would be one of next classes coming.
> >>>>>> this one simply "connects" vectors as Mesh. It doesn't have any
> >>> awareness of a "path" or defined contours/constrains.
> >>
> >>>>>> Regarding architectural applications, one that I've started a while
> >>> ago and hope to finish one of these days, will allow you to define one
> or
> >>> more "holes", basically closed shapes, rects, circles etc
> >>>>>> and eventually another class would use that result to extrude. think
> >>> here the wall with door and window, extruded at wall thickness. But as
> some
> >>> features required are very near of booleans operations,
> >>>>>> so I started do more research in that field first, to see if I could
> >>> do this via a smarter way...
> >>
> >>>>>> I will gradually add these (hopefuly) usefull classes as I go. But I
> >>> can't garanty they will be released in a logical order. By that I mean
> that
> >>> like in case above of the wall being extruded
> >>>>>> the class doing this might be released before the one actually
> >>> generating the base mesh with "holes".
> >>
> >>>>>> There are still many 3.6 classes that need to join the 4.0 packages
> >>> and get enhanced in the process.
> >>>>>> As said before, all happends 1 by 1 :))
> >>
> >>>>>> Fabrice
> >>
> >>>>>> On Jun 9, 2011, at 3:48 PM, wagster wrote:
> >>
> >>>>>>> Oh cool - another prezzie from the Fabrice factory!
> >>
> >>>>>>> I put together a Delaunay class myself (for architectural
> generation)
> >>>>>>> a couple of months ago but gave up because I couldn't make it
> handle
> >>>>>>> concave shapes. Did you get that figured out? (I know, I know, I
> >>>>>>> could just try it out, but I'm at work and I can't wait until I get
> >>>>>>> home!)
> >>
> >>>>>>> On Jun 9, 11:40 am, Fabrice3D <fabric...@gmail.com> wrote:
> >>>>>>>> Hi all,
> >>
> >>>>>>>> I've just added 2 new classes to Broomstick
> >>>>>>>> and 1 example class.
> >>
> >>>>>>>> - DelaunayMesh:
> >>>>>>>> Located in "extrusions" package this class allows you to generate
> >>> meshes from (random) vectors. At least 3 are required.
> >>>>>>>> This is very usefull in many cases, such as terrain building from
> >>> pointclouds data, closing shapes, architectural generation, editing
> tools
> >>> (such as Prefab ;) ) etc etc
> >>
> >>>>>>>> - Trident
> >>>>>>>> Our good old dev friend is back, but this time, located into
> "debug"
> >>> package instead of primitives
> >>>>>>>> It works exactly as the previous versions, except you are now also
> >>> able to change it's position and it looks a bit more sexy :)
> >>
> >>>>>>>> - Demo class
> >>>>>>>> I've added a simple example of a random cloud of vector3d's to
> mesh
> >>> using the Delaunay class, in the code
> >>>>>>>> you'll find as well the Trident in action for those new to Away
> and
> >>> even added a small snippet for the new MeshDebugger in case you've
> missed my
> >>> post on this one.
> >>
> >>>>>>>> Cheers,
> >>>>>>>> Fabrice
> >>
> >> --
> >> Michael Ivanov ,Programmer
> >> Neurotech Solutions Ltd.
> >> Flex|Air |3D|Unity|www.neurotechresearch.comhttp://blog.alladvanced.net
> >> Tel:054-4962254
> >> mich...@neurotech.co.il
> >> t...@neurotech.co.il
>
>
--
Michael Ivanov ,Programmer
Neurotech Solutions Ltd.
Flex|Air |3D|Unity|
www.neurotechresearch.com
http://blog.alladvanced.net
Tel:054-4962254
mich...@neurotech.co.il
t...@neurotech.co.il
