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Diffstat (limited to 'docs/amber_script.md')
| -rw-r--r-- | docs/amber_script.md | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/docs/amber_script.md b/docs/amber_script.md index 7c78d82..9bd58d7 100644 --- a/docs/amber_script.md +++ b/docs/amber_script.md @@ -350,9 +350,19 @@ sampled image or combined image sampler. * `float_opaque_white` * `int_opaque_white` +#### Compare operations +* `never` +* `less` +* `equal` +* `less_or_equal` +* `greater` +* `not_equal` +* `greater_or_equal` +* `always` + ```groovy -# Creates a sampler with |name|. +# Creates a sampler with |name|. |compare_enable| is either on or off. SAMPLER {name} \ [ MAG_FILTER {filter_type} (default nearest) ] \ [ MIN_FILTER {filter_type} (default nearest) ] \ @@ -362,7 +372,9 @@ SAMPLER {name} \ [ BORDER_COLOR {border_color} (default float_transparent_black) ] \ [ MIN_LOD _val_ (default 0.0) ] \ [ MAX_LOD _val_ (default 1.0) ] \ - [ NORMALIZED_COORDS | UNNORMALIZED_COORDS (default NORMALIZED_COORDS) ] + [ NORMALIZED_COORDS | UNNORMALIZED_COORDS (default NORMALIZED_COORDS) ] \ + [ COMPARE _compare_enable_ (default off) ] \ + [ COMPARE_OP _compare_op_ (default never) ] ``` Note: unnormalized coordinates will override MIN\_LOD and MAX\_LOD to 0.0. |