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- <title>Blitz3D Docs</title>
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- <h1>CameraFogMode camera,mode</h1>
- <h1>Parameters</h1>
- <table>
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- camera - camera handle
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- <br />
- mode -
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- 0: no fog (default)
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- 1: linear fog
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- <h1>Description</h1>
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- <td>
- Sets the camera fog mode.
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-
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- This will enable/disable fogging, a technique used to gradually fade out graphics the further they are away from the camera. This can be used to avoid 'pop-up', the moment at which 3D objects suddenly appear on the horizon.
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-
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- The default fog colour is black and the default fog range is 1-1000, although these can be changed by using CameraFogColor and CameraFogRange respectively.
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-
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- Each camera can have its own fog mode, for multiple on-screen fog effects.
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- <h1><a href=../3d_examples/CameraFogMode.bb>Example</a></h1>
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- ; CameraFogMode Example
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- ; ---------------------
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-
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- Graphics3D 640,480
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- SetBuffer BackBuffer()
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-
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- camera=CreateCamera()
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- PositionEntity camera,0,1,0
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- CameraFogRange camera,1,10
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-
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- light=CreateLight()
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- RotateEntity light,90,0,0
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-
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- plane=CreatePlane()
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- grass_tex=LoadTexture( "media/mossyground.bmp" )
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- EntityTexture plane,grass_tex
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-
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- While Not KeyDown( 1 )
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-
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- ; Toggle camera fog mode between 0 and 1 when spacebar is pressed
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- If KeyHit( 57 )=True Then fog_mode=1-fog_mode : CameraFogMode camera,fog_mode
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-
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- If KeyDown( 205 )=True Then TurnEntity camera,0,-1,0
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- If KeyDown( 203 )=True Then TurnEntity camera,0,1,0
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- If KeyDown( 208 )=True Then MoveEntity camera,0,0,-0.05
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- If KeyDown( 200 )=True Then MoveEntity camera,0,0,0.05
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-
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- RenderWorld
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-
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- Text 0,0,"Use cursor keys to move about the infinite plane"
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- Text 0,20,"Press spacebar to toggle between CameraFogMode 0/1"
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- If fog_mode=False Then Text 0,40,"CameraFogMode 0" Else Text 0,40,"CameraFogMode 1"
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-
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- Flip
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-
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- Wend
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-
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- End
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- </table>
- <br>
- <a target=_top href=../index.htm>Index</a><br>
- <br>
- Click <a href=http://www.blitzbasic.co.nz/b3ddocs/command.php?name=CameraFogMode&ref=comments target=_blank>here</a> to view the latest version of this page online</body>
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