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src/Base/UnitsSchema.h

@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (c) 2009 Juergen Riegel  ([email protected]>              *
+ *   Copyright (c) 2009 Juergen Riegel  ([email protected]>       *
  *                                                                         *
  *   This file is part of the FreeCAD CAx development system.              *
  *                                                                         *
@@ -40,8 +40,8 @@ enum UnitSystem {
     ImperialDecimal = 3, /** Imperial with length in inch only */
     Centimeters = 4, /** All lengths in centimeters, areas and volumes in square/cubic meters */
     ImperialBuilding = 5, /** All lengths in feet + inches + fractions */
-    MmMin = 6, /** All lengths in mm, Speed in mm/min. Usefull for small parts & CNN */
-} ;
+    MmMin = 6, /** Lengths in mm, Speed in mm/min. Angle in degrees. Useful for small parts & CNC */
+};
     
 
 /** The UnitSchema class

src/Base/UnitsSchemaMmMin.cpp

@@ -40,10 +40,13 @@ using namespace Base;
 QString UnitsSchemaMmMin::schemaTranslate(const Quantity &quant, double &factor, QString &unitString)
 {
     Unit unit = quant.getUnit();
-    if (unit == Unit::Angle) {
-        // TODO Cascade for the Areas
-        // default action for all cases without special treatment:
-        unitString = QString::fromUtf8("\xC2\xB0");
+    if (unit == Unit::Length) {
+        unitString = QString::fromLatin1("mm");
+        factor = 1.0;
+    }
+    else if (unit == Unit::Angle) {
+        //unitString = QString::fromUtf8("\xC2\xB0");
+        unitString = QString::fromUtf8(u8"\u00B0");
         factor = 1.0;
     }
     else if (unit == Unit::Velocity) {

src/Base/UnitsSchemaMmMin.h

@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (c) 2009 Juergen Riegel  ([email protected]>              *
+ *   Copyright (c) 2009 Juergen Riegel  ([email protected]>       *
  *                                                                         *
  *   This file is part of the FreeCAD CAx development system.              *
  *                                                                         *
@@ -32,10 +32,10 @@
 namespace Base {
     
 
-/** The standard units schema
- *  Here is defined what internal (base) units FreeCAD uses.
- *  FreeCAD uses a mm/kg/deg scala.
- *  Also it defines how the units get presented.
+/*  Metric units schema intended for design of small parts and for CNC
+ *  Lengths are alwais in mm.
+ *  Angles in degrees (use degree symbol)
+ *  Velocities in mm/min (as used in g-code).
  */
 class UnitsSchemaMmMin: public UnitsSchema
 {