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- <title>Blitz3D Docs</title>
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- <h1>CameraClsMode camera,cls_color,cls_zbuffer</h1>
- <h1>Parameters</h1>
- <table>
- <tr>
- <td>
- camera - camera handle
<br />
- cls_color - true to clear the color buffer, false not to
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- cls_zbuffer - true to clear the z-buffer, false not to
- </td>
- </tr>
- </table>
- <h1>Description</h1>
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- <tr>
- <td>
- Sets camera clear mode.
- </td>
- </tr>
- </table>
- <h1><a href=../3d_examples/CameraClsMode.bb>Example</a></h1>
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- <tr>
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- ; CameraClsMode 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,-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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- ground_tex=LoadTexture("media/MossyGround.bmp")
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- EntityTexture plane,ground_tex
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-
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- cube=CreateCube()
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- PositionEntity cube,0,1,0
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-
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- ; Load 2D background image
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- background=LoadImage("media/sky.bmp")
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-
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- ; Use red ink color so we can see text on top of black or light blue background
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- Color 255,0,0
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-
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- While Not KeyDown(1)
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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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- ; Toggle cls_color value between 0 and 1 when spacebar is pressed
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- If KeyHit(57)=True Then cls_color=1-cls_color
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-
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- ; Set the camera clear mode, using the cls_color value
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- CameraClsMode camera,cls_color,1
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-
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- ; Draw a 2D background. When cls_color is set to 0, the 2D graphics will show behind the 3D graphics.
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- TileBlock background,0,0
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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"
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- Text 0,20,"Press space bar to enable/disable colour clearing"
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- Text 0,40,"CameraClsMode camera,"+cls_color+","+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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- </tr>
- </table>
- <br>
- <a target=_top href=../index.htm>Index</a><br>
- <br>
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