ActionScript 3.0 :: How To Turn Polys Into Triangles
Mar 15, 2012
At first I thought making tringles out of Polys was an easy concept. Considering I start with a quad of ABCD then I could convert this to two triangles of ABC and ADC, which is easy. However an alternate answer is BCD and BAD. The real differnce between the two outputs is exacerbrated when I now calculate the Normals for the two new faces. Also in some cases the edges break against the UV texture map in an undesirable way. Obviously in choosing the output faces I should be choosing the method as well that doesnt produce highly acute angles above all else. Unfortuantely I also have a number of pentagons and hexagons to render as well.
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Oct 7, 2011
I'll start off by saying I'm a newbie, just putting that out there. How do you make a turn by turn multiplayer flash game? I don't know if an engine is made in AS3, PHP, Javascript, or whatever,I made my game already, it's just that it isn'tmultiplayer yet. Basically, there are lines, and each player crosses out a number of lines, and the last player to cross out a line is the loser. I want it where one user crosses out some lines, then presses End Turn, then the other does their turn and then presses End Turn to allow the other player to move his cursor. But how can I get both players to see the same frame and only have one player have the ability to move the cursor during a turn? Is there some easily adaptable multiplayer engine for flash for newbies out there
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Sep 18, 2010
I'm building a small 3D engine for a game I'm working on. I've got my basics sorted: textured triangles with backface culling. However depth sorting is proving to be a difficult problem.I'm calculating the face Z by averaging out the 3 points that make up the triangular face. The longer faces sometimes overlap the smaller faces since they have a larger Z value and therefore rise up in the depth sorted display list.Is there a way I can use the area of the polygon to influence the depth sorting in any way? Or are there algorithms to accurately detect which triangle is above which triangle?
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Nov 2, 2009
This is a test program to measure the time it takes Flash to draw a triangle 10,000 times. The app (code below) calls runTimeTest() every N seconds which draws the triangle 10,000 times. Now for the "interesting" part: each call takes increasingly more processor until after about the 6th or 7th call it goes to "infinity" (see screen shot of TaskManager) Weird bug or explainable??
[Code]..
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Apr 7, 2011
I'm trying to get a triangle to spin in place,
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I am trying to achieve something similar to the flash movie in the below link. [URL]. As we drag the points of the triangle, the coordinates labels, ( A(1,2)) are properly aligned and arrange themselves so that they never collide with each other and never falls inside the triangle.
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Jan 12, 2011
I am looking for useful tips for reducing or removing triangle overlapping in Away3D.I already tried to increas segmentsW and segmentsH but it doesn't solve the problem.Here is a snapshot of my problem (The complex cubes are made of Plane objects, Maybe there is a better way to build the complex cubes ?)
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Jul 30, 2011
I am trying to calculate the top most intersection of an arbitrary number of planes, with no joy! I am using actionscript, but just need find an algorithm that i can implement.
Problem:
consider 3 vertical axis.The user enters 3 points for each triangle/plane such that the points of the triangle lie on one of the axis.The user can enter an arbitrary number of triangles I need to find the topmost layer of these triangles and display it on the screen as well as the coordinates of interection.
Here is a picture to clarify what I mean with 2 triangles:
However, when we allow for more than 2 triangles, I get awkward lines of intersection.
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Jun 10, 2009
I'm not that familiar with AS3 but I got a script from someone where some objects are drawn.I want to add several triangles so that each triangle can be dragged on the stage.
Code:
package app.simpleShapes {
import flash.events.TUIO;// allows to connect to touchlib/tbeta
[code]......
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Jan 25, 2002
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Nov 2, 2009
This is a test program to measure the time it takes Flash to draw a triangle 10,000 times.
The app (code below) calls runTimeTest() every N seconds which draws the triangle 10,000 times.
Now for the "interesting" part: each call takes increasingly more processor until after about the 6th or 7th call it goes to "infinity" (see screen shot of TaskManager)
[Code]...
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Mar 27, 2010
I have added a flash sound file to our homepage. How do I add an option for the visitor to turn the sound off? I don't have the .fla file for it.
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Sep 10, 2009
I have a very simple project. I just need a flash video that has a sound file and a button to turn on/off.
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Dec 27, 2009
I have some sounds in a timeline ( i purposely put them on time line rather then through AS3). But is there a way to turn off all sound in the swf, like is there a global sound channel?
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How do you turn off the sound in a game only? I ask because I have two buttons in my settings: turn music on/off and sound on/off. turning music on and off is really easy because it uses a specific sound channel. But How do you turn off the volume the sound only (e.g. music is still playing but not the sound of the game)?
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Code:
//not working
private var sounds:Array;
private var soundChannels:Array = [];
[code]....
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Oct 5, 2009
How do you turn a date of bith into months. im doing this:
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note:
AppConst.DAYS_IN_MONTH = 30
DateTime.DAY = 86400000
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Apr 26, 2010
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Nov 25, 2011
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How would I turn something like this...
ActionScript Code:
<feed name="BBC Top Story 1" url="bbc.co.uk/rss/newsonline_world_edition/front_page/rss.xml1">
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[Code].....
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Apr 13, 2003
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I'm using the webcam to record some footage, but when I'm done, I can't seem to turn the camera off (the LED stays on) no matter what I try.
Camera.getCamera("")
netStream.close()
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with AS2, we use fscommand to do it, but AS 3 I don't know how to do ..
We can reference from: [URL]
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Aug 3, 2010
I just upgraded to CS4. I'm working with sprites and using the properties of the images I've turned off smoothing to get that retro gaming feel. However, when viewing the sprites on the stage, everything is smoothed over which makes things difficult for me to animate. When I render everything, it looks perfect, just the way I want it with smoothing off, but how do I turn off the smoothing on the stage?
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