| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293 |
- <html>
- <head>
- <title>Blitz3D Docs</title>
- <link rel=stylesheet href=../css/commands.css type=text/css>
- </head>
- <body>
- <h1>PickedY# ( )</h1>
- <h1>Parameters</h1>
- <table>
- <tr>
- <td>
- None.
- </td>
- </tr>
- </table>
- <h1>Description</h1>
- <table>
- <tr>
- <td>
- Returns the world y coordinate of the most recently executed Pick command. This might have been CameraPick, EntityPick or LinePick.
<br />
-
<br />
- The coordinate represents the exact point of where something was picked.
<br />
-
<br />
- See also: PickedX, PickedZ.
- </td>
- </tr>
- </table>
- <h1><a href=../3d_examples/PickedY.bb>Example</a></h1>
- <table>
- <tr>
- <td>
- ; PickedY Example
<br />
- ; ---------------
<br />
-
<br />
- Graphics3D 640,480,0,2
<br />
- SetBuffer BackBuffer()
<br />
-
<br />
- camera=CreateCamera()
<br />
- PositionEntity camera,0,2,-10
<br />
-
<br />
- light=CreateLight()
<br />
- RotateEntity light,90,0,0
<br />
-
<br />
- plane=CreatePlane()
<br />
- EntityPickMode plane,2 ; Make the plane entity 'pickable'. Use pick_geometry mode no.2 for polygon collision.
<br />
- ground_tex=LoadTexture("media/Chorme-2.bmp")
<br />
- EntityTexture plane,ground_tex
<br />
-
<br />
- cube=CreateCube()
<br />
- EntityPickMode cube,2 ; Make the cube entity 'pickable'. Use pick_geometry mode no.2 for polygon collision.
<br />
- cube_tex=LoadTexture("media/b3dlogo.jpg")
<br />
- EntityTexture cube,cube_tex
<br />
- PositionEntity cube,0,1,0
<br />
-
<br />
- While Not KeyDown( 1 )
<br />
-
<br />
- If KeyDown( 205 )=True Then TurnEntity camera,0,-1,0
<br />
- If KeyDown( 203 )=True Then TurnEntity camera,0,1,0
<br />
- If KeyDown( 208 )=True Then MoveEntity camera,0,0,-0.05
<br />
- If KeyDown( 200 )=True Then MoveEntity camera,0,0,0.05
<br />
-
<br />
- ; If left mouse button hit then use CameraPick with mouse coordinates
<br />
- ; In this example, only three things can be picked: the plane, the cube, or nothing
<br />
- If MouseHit(1)=True Then CameraPick(camera,MouseX(),MouseY())
<br />
-
<br />
- RenderWorld
<br />
-
<br />
- Text 0,0,"Use cursor keys to move about"
<br />
- Text 0,20,"Press left mouse button to use CameraPick with mouse coordinates"
<br />
- Text 0,40,"PickedX: "+PickedX#()
<br />
- Text 0,60,"PickedY: "+PickedY#()
<br />
- Text 0,80,"PickedZ: "+PickedZ#()
<br />
- Text 0,100,"PickedNX: "+PickedNX#()
<br />
- Text 0,120,"PickedNY: "+PickedNY#()
<br />
- Text 0,140,"PickedNZ: "+PickedNZ#()
<br />
- Text 0,160,"PickedTime: "+PickedTime#()
<br />
- Text 0,180,"PickedEntity: "+PickedEntity()
<br />
- Text 0,200,"PickedSurface: "+PickedSurface()
<br />
- Text 0,220,"PickedTriangle: "+PickedTriangle()
<br />
-
<br />
- Flip
<br />
-
<br />
- Wend
<br />
-
<br />
- End
- </td>
- </tr>
- </table>
- <br>
- <a target=_top href=../index.htm>Index</a><br>
- <br>
- Click <a href=http://www.blitzbasic.co.nz/b3ddocs/command.php?name=PickedY&ref=comments target=_blank>here</a> to view the latest version of this page online</body>
- </html>
|
