Opened 14 years ago
#850 new defect
tcl nviz: NULL treated as opaque for transparency
| Reported by: | hamish | Owned by: | |
|---|---|---|---|
| Priority: | normal | Milestone: | 6.5.0 |
| Component: | Tcl/Tk NVIZ | Version: | svn-develbranch6 |
| Keywords: | Cc: | ||
| CPU: | All | Platform: | All |
Description
Hi,
currently for raster surfaces if you set a transparency map you have to use r.mapcalc to set the parts you want to be transparent to be =255. NULL gets treated as 0 which is opaque.
Hamish
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