Return to previous page ｜ Return to menu ｜ Go to next page

2.3 Drawing order of sprite commands to frame buffer

You can set the drawing order for each command by specifying the drawing priority number
when calling the sprite command setting routine below 
. 

SPR_2LocalCoord()     SPR_2SysClip()   SPR_2UserClip()   SPR_2line()
SPR_2polyLine()       SPR_2Polygon()   SPR_2NormSpr()    SPR_2ScaleSpr()
SPR_2DistSpr()        SPR_2Cmd()

The

drawing priority number indicates the drawing block number, and block number 0 is drawn first.
In the same block, the commands are drawn in the order of command registration.

The drawing order is set when calling the SPR_2CloseCommand () and SPR_2FlushDrawPrty () routines. The control word jump specification and link specification word in the command are changed.

The number of blocks for drawing order management is specified in advance in the 2D work area definition. Set drawing priority
If you don't want to do it, you can specify it with 2D work area definition and SPR_2OpenCommand ().

Return to previous page ｜ Return to menu ｜ Go to next page