user interface units, off by default.

- currently only distances work.
- user preferences, edit section to set the units and scale.
- option to display pairs (nicer for imperial display?)
- support for evaluating multiple comma separated values eg: 2',11" ..or.. 5ft, 4mil
- comma separated expressions/values accumulate 1+1,2**3,4cm/3
- attempted fast conversion from a value to a string so button drawing isn't too slow.

* imperial long/short *
- mile, mi
- yard, yd
- foot, '
- inch, "
- thou, mil

* metric long/short *
kilometer, km
meter, m
centimeter, cm
millimeter, mm
micrometer, um
nanometer, nm
picometer, pm

1 files changed, 5 insertions, 5 deletions

diff --git a/source/blender/makesrna/intern/rna_world.c b/source/blender/makesrna/intern/rna_world.c
index e999ae5d601..525a4446932 100644
--- a/source/blender/makesrna/intern/rna_world.c
+++ b/source/blender/makesrna/intern/rna_world.c
@@ -216,7 +216,7 @@ static void rna_def_ambient_occlusion(BlenderRNA *brna)
 	RNA_def_property_boolean_sdna(prop, NULL, "mode", WO_AMB_OCC);
 	RNA_def_property_ui_text(prop, "Enabled", "Use Ambient Occlusion to add light based on distance between elements, creating the illusion of omnipresent light");
 
-	prop= RNA_def_property(srna, "distance", PROP_FLOAT, PROP_NONE);
+	prop= RNA_def_property(srna, "distance", PROP_FLOAT, PROP_DISTANCE);
 	RNA_def_property_float_sdna(prop, NULL, "aodist");
 	RNA_def_property_ui_text(prop, "Distance", "Length of rays, defines how far away other faces give occlusion effect.");
 
@@ -319,19 +319,19 @@ static void rna_def_world_mist(BlenderRNA *brna)
 	RNA_def_property_range(prop, 0, 1);
 	RNA_def_property_ui_text(prop, "Intensity", "Intensity of the mist effect.");
 
-	prop= RNA_def_property(srna, "start", PROP_FLOAT, PROP_NONE);
+	prop= RNA_def_property(srna, "start", PROP_FLOAT, PROP_DISTANCE);
 	RNA_def_property_float_sdna(prop, NULL, "miststa");
 	RNA_def_property_range(prop, 0, FLT_MAX);
 	RNA_def_property_ui_range(prop, 0, 10000, 10, 2);
 	RNA_def_property_ui_text(prop, "Start", "Starting distance of the mist, measured from the camera");
 
-	prop= RNA_def_property(srna, "depth", PROP_FLOAT, PROP_NONE);
+	prop= RNA_def_property(srna, "depth", PROP_FLOAT, PROP_DISTANCE);
 	RNA_def_property_float_sdna(prop, NULL, "mistdist");
 	RNA_def_property_range(prop, 0, FLT_MAX);
 	RNA_def_property_ui_range(prop, 0, 10000, 10, 2);
 	RNA_def_property_ui_text(prop, "Depth", "The distance over which the mist effect fades in");
 
-	prop= RNA_def_property(srna, "height", PROP_FLOAT, PROP_NONE);
+	prop= RNA_def_property(srna, "height", PROP_FLOAT, PROP_DISTANCE);
 	RNA_def_property_float_sdna(prop, NULL, "misthi");
 	RNA_def_property_range(prop, 0, 100);
 	RNA_def_property_ui_text(prop, "Height", "Control how much mist density decreases with height");
@@ -363,7 +363,7 @@ static void rna_def_world_stars(BlenderRNA *brna)
 	RNA_def_property_ui_text(prop, "Size", "Average screen dimension of stars.");
 	RNA_def_property_update(prop, NC_WORLD, NULL);
 
-	prop= RNA_def_property(srna, "min_distance", PROP_FLOAT, PROP_NONE);
+	prop= RNA_def_property(srna, "min_distance", PROP_FLOAT, PROP_DISTANCE);
 	RNA_def_property_float_sdna(prop, NULL, "starmindist");
 	RNA_def_property_range(prop, 0, 1000);
 	RNA_def_property_ui_text(prop, "Minimum Distance", "Minimum distance to the camera for stars.");