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texture - texture handle frame (optional) - texture frame |
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Returns the handle of a texture's drawing buffer. This can be used with SetBuffer to perform 2D drawing operations to the texture, although it's usually faster to draw to an image, and then copy the image buffer across to the texture buffer using CopyRect. You cannot render 3D to a texture buffer; 3D can only be rendered to the back buffer. To display 3D graphics on a texture, use CopyRect to copy the contents of the back buffer to a texture buffer. |
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; TextureBuffer Example ; --------------------- Graphics3D 640,480 SetBuffer BackBuffer() camera=CreateCamera() light=CreateLight() RotateEntity light,90,0,0 cube=CreateCube() PositionEntity cube,0,0,5 ; Create texture of size 256x256 tex=CreateTexture(256,256) ; Set buffer - texture buffer SetBuffer TextureBuffer(tex) ; Clear texture buffer with background white color ClsColor 255,255,255 Cls ; Draw text on texture font=LoadFont("arial",24) SetFont font Color 0,0,0 Text 0,0,"This texture" Text 0,40,"was created using" : Color 0,0,255 Text 0,80,"CreateTexture()" : Color 0,0,0 Text 0,120,"and drawn to using" : Color 0,0,255 Text 0,160,"SetBuffer TextureBuffer()" ; Texture cube with texture EntityTexture cube,tex ; Set buffer - backbuffer SetBuffer BackBuffer() While Not KeyDown( 1 ) pitch#=0 yaw#=0 roll#=0 If KeyDown( 208 )=True Then pitch#=-1 If KeyDown( 200 )=True Then pitch#=1 If KeyDown( 203 )=True Then yaw#=-1 If KeyDown( 205 )=True Then yaw#=1 If KeyDown( 45 )=True Then roll#=-1 If KeyDown( 44 )=True Then roll#=1 TurnEntity cube,pitch#,yaw#,roll# RenderWorld Flip Wend End |