Add Units schemaTranslate for Unit::Velocity.

Independent of scale, use only mm/min or in/min because it is compatible with GCODE feed rate units. (My use case is definition os feed-rates in PathLoadTool.py).
FreeCAD · Jun 16, 2017 · ecc762c · ecc762c
1 parent fcb5667
commit ecc762c
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Showing 4 changed files with 24 additions and 0 deletions.
diff --git a/src/Base/UnitsSchemaCentimeters.cpp b/src/Base/UnitsSchemaCentimeters.cpp
@@ -62,6 +62,10 @@ QString UnitsSchemaCentimeters::schemaTranslate(const Base::Quantity& quant, dou
         unitString = QString::fromLatin1("W/m^2");
         factor = 1.0;
     }
+    else if (unit == Unit::Velocity) {
+        unitString = QString::fromLatin1("mm/min");
+        factor = 1.0/60;
+    }
     else {
         // default action for all cases without special treatment:
         unitString = quant.getUnit().getString();

diff --git a/src/Base/UnitsSchemaImperial1.cpp b/src/Base/UnitsSchemaImperial1.cpp
@@ -127,6 +127,10 @@ QString UnitsSchemaImperial1::schemaTranslate(const Quantity &quant, double &fac
             factor = 0.145038;
         }
     }
+    else if (unit == Unit::Velocity) {
+        unitString = QString::fromLatin1("in/min");
+        factor = 25.4/60;
+    }
     else{
         // default action for all cases without special treatment:
         unitString = quant.getUnit().getString();
@@ -188,6 +192,10 @@ QString UnitsSchemaImperialDecimal::schemaTranslate(const Base::Quantity& quant,
             factor = 0.145038;
         }
     }
+    else if (unit == Unit::Velocity) {
+        unitString = QString::fromLatin1("in/min");
+        factor = 25.4/60;
+    }
     else {
         // default action for all cases without special treatment:
         unitString = quant.getUnit().getString();
@@ -266,6 +274,10 @@ QString UnitsSchemaImperialBuilding::schemaTranslate(const Quantity &quant, doub
         unitString = QString::fromLatin1("cuft");
         factor = 28316846.592;
     }
+    else if (unit == Unit::Velocity) {
+        unitString = QString::fromLatin1("in/min");
+        factor = 25.4/60;
+    }
     else {
         unitString = quant.getUnit().getString();
         factor = 1.0;

diff --git a/src/Base/UnitsSchemaInternal.cpp b/src/Base/UnitsSchemaInternal.cpp
@@ -163,6 +163,10 @@ QString UnitsSchemaInternal::schemaTranslate(const Quantity &quant, double &fact
         unitString = QString::fromLatin1("W/m^2");
         factor = 1.0;
     }
+    else if (unit == Unit::Velocity) {
+        unitString = QString::fromLatin1("mm/min");
+        factor = 1.0/60;
+    }
     else {
         // default action for all cases without special treatment:
         unitString = quant.getUnit().getString();

diff --git a/src/Base/UnitsSchemaMKS.cpp b/src/Base/UnitsSchemaMKS.cpp
@@ -164,6 +164,10 @@ QString UnitsSchemaMKS::schemaTranslate(const Quantity &quant, double &factor, Q
         unitString = QString::fromLatin1("W/m^2");
         factor = 1.0;
     }
+    else if (unit == Unit::Velocity) {
+        unitString = QString::fromLatin1("mm/min");
+        factor = 1.0/60;
+    }
     else {
         // default action for all cases without special treatment:
         unitString = quant.getUnit().getString();