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Raino, Newbie
Posted: 22 January 2013 07:31 AM Total Posts: 12
I create a map(x & z coordinate for land),
and make a sprite by Sprite3D.
when I set y value of sprite,part of it covered by the map.
So I want to separate them to 2 scenes,to let the sprite all be visible.
I read a post"Away3D and Starling interoperation” and make a try.
Create 2 View3Ds for each.
It doesn’t work,they seems to be still in one scene (the sample pic).
Please help~what’s wrong with my test, and is their any way to make it display like 2 layers.
_stage3DManager = Stage3DManager.getInstance(Config.stage);
_stage3DProxy = _stage3DManager.getFreeStage3DProxy();
......
var scene:Scene3D = new Scene3D();
_viewMap = new View3D();
_viewMap.stage3DProxy = _stage3DProxy;
_viewMap.shareContext = true;
_viewMap.scene = scene;
_viewMap.camera = _camera;
Config.main.addChild(_viewMap)
var scene:Scene3D = new Scene3D();
_view = new View3D();
_view.stage3DProxy = _stage3DProxy;
_view.shareContext = true;
_view.scene = scene;
_view.camera = _camera;
Config.main.addChild(_view)
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Raino, Newbie
Posted: 23 January 2013 07:14 AM Total Posts: 12
[ # 1 ]
Finally I success.
Create a View3D to contain the terrain plane.
Create another View3D to contain 2D-Sprite and Terrain Object.
//I make 2 Scene3Ds 2 View3Ds
var scene:Scene3D = new Scene3D();
_viewMap = new View3D();
_viewMap.stage3DProxy=stage3DProxy
_viewMap.shareContext=true;
_viewMap.scene = scene;
_viewMap.camera = _camera;
Config.main.addChild(_viewMap)
var scene:Scene3D = new Scene3D();
_view = new View3D();
_view.stage3DProxy=stage3DProxy
_view.shareContext=true;
_view.scene = scene;
_view.camera = _camera;
_view.mouseChildren=false
_view.mouseEnabled=false
Config.main.addChild(_view)
......
//render then one by one
stage3DProxy.clear();
stage3DProxy.context3D.setDepthTest(false,Context3DCompareMode.ALWAYS)
_viewMap.render();
stage3DProxy.context3D.setDepthTest(true,Context3DCompareMode.LESS)
_view.render();
stage3DProxy.present();
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/\/\/\, Newbie
Posted: 01 February 2013 12:49 PM Total Posts: 15
[ # 2 ]
Hi i tried the same way, but it doesn´t work.
It just looks like before, the FX view is not in front of the main view.
here´s my code, is there an error?!
public function init():void
{
_stage3DManager = Stage3DManager.getInstance(stage);
// Create a new Stage3D proxy to contain the separate views
_stage3DProxy = _stage3DManager.getFreeStage3DProxy();
_stage3DProxy.addEventListener(Stage3DEvent.CONTEXT3D_CREATED, onContextCreated);
_stage3DProxy.antiAlias = 4;
}
_scene = new Scene3D();
_sceneFX = new Scene3D();
// MAIN VIEW
_view = new View3D();
_view.stage3DProxy = _stage3DProxy
_view.shareContext=true;
_view.antiAlias = 4;
_view.scene = _scene;
_view.camera = _camera;
// EFFECTS VIEW
_viewFX = new View3D();
_viewFX.stage3DProxy=_stage3DProxy
_viewFX.shareContext=true;
_viewFX.scene = _sceneFX;
_viewFX.camera = _camera;
_viewFX.mouseChildren = _viewFX.mouseEnabled = false;
addChild(_view);
addChild(_viewFX);
_stage3DProxy.clear();
_stage3DProxy.context3D.setDepthTest( false, Context3DCompareMode.ALWAYS)
_view.render();
_stage3DProxy.context3D.setDepthTest(true,Context3DCompareMode.LESS)
_viewFX.render();
_stage3DProxy.present();
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/\/\/\, Newbie
Posted: 01 February 2013 12:50 PM Total Posts: 15
[ # 3 ]
Hi i tried the same way, but it doesn´t work.
It just looks like before, the FX view is not in front of the main view.
here´s my code, is there any error?!
public function init():void
{
_stage3DManager = Stage3DManager.getInstance(stage);
// Create a new Stage3D proxy to contain the separate views
_stage3DProxy = _stage3DManager.getFreeStage3DProxy();
_stage3DProxy.addEventListener(Stage3DEvent.CONTEXT3D_CREATED, onContextCreated);
_stage3DProxy.antiAlias = 4;
}
_scene = new Scene3D();
_sceneFX = new Scene3D();
// MAIN VIEW
_view = new View3D();
_view.stage3DProxy = _stage3DProxy
_view.shareContext=true;
_view.antiAlias = 4;
_view.scene = _scene;
_view.camera = _camera;
// EFFECTS VIEW
_viewFX = new View3D();
_viewFX.stage3DProxy=_stage3DProxy
_viewFX.shareContext=true;
_viewFX.scene = _sceneFX;
_viewFX.camera = _camera;
_viewFX.mouseChildren = _viewFX.mouseEnabled = false;
addChild(_view);
addChild(_viewFX);
_stage3DProxy.clear();
_stage3DProxy.context3D.setDepthTest( false, Context3DCompareMode.ALWAYS)
_view.render();
_stage3DProxy.context3D.setDepthTest(true,Context3DCompareMode.LESS)
_viewFX.render();
_stage3DProxy.present();
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Raino, Newbie
Posted: 01 February 2013 01:07 PM Total Posts: 12
[ # 4 ]
Oh,I see.
I miss to tell that you should disable(or make a switch on/off) all setDepthTest() method in away3d package.(about 8 classes used this method)
Good Luck:)
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/\/\/\, Newbie
Posted: 02 February 2013 02:08 PM Total Posts: 15
[ # 5 ]
Thanks, now it works, although i´m wondering if hacking half the engine is necessary to achieve something that doesnt seem tooo complicated?
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Raino, Newbie
Posted: 03 February 2013 01:24 AM Total Posts: 12
[ # 6 ]
I think Away3D is designed to limited purpose in 3D,full 3d world and one space.Not for any unnatural view.
If you got better way to do so,please tell me.
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Mu Duck, Newbie
Posted: 02 December 2013 11:46 PM Total Posts: 20
[ # 7 ]
Well You’d better use raycast picker on your terrain, get local y coordinate and adjust the bottom of your character to fit this coordinate.
Or if you have just a constant y coordinate for the whole plane - then just set your character’s y to this number and also + character’s maxY property.
so something like this:
char.y = terrain_y + char.maxY; Should be fine.
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