Fem: Constraint symbols rescaling - fixes FreeCAD#11306

Author: marioalexis84

src/Mod/Fem/App/FemConstraint.cpp

@@ -90,10 +90,9 @@ Constraint::Constraint()
                       "Normal direction pointing outside of solid");
     ADD_PROPERTY_TYPE(Scale,
                       (1),
-                      "Base",
-                      App::PropertyType(App::Prop_Output),
-                      "Scale used for drawing constraints");  // OvG: Add scale parameter inherited
-                                                              // by all derived constraints
+                      "Constraint",
+                      App::PropertyType(App::Prop_ReadOnly | App::Prop_Output | App::Prop_Hidden),
+                      "Scale used for drawing constraints");
     ADD_PROPERTY_TYPE(Points,
                       (Base::Vector3d()),
                       "Constraint",

src/Mod/Fem/Gui/CMakeLists.txt

@@ -346,12 +346,27 @@ SET(FemGuiIcon_SVG
     Resources/icons/FemWorkbench.svg
 )
 
-add_library(FemGui SHARED ${FemGui_SRCS} ${FemGuiIcon_SVG})
+SET(FemGuiSymbol_IV
+    Resources/symbols/ConstraintContact.iv
+    Resources/symbols/ConstraintDisplacement.iv
+    Resources/symbols/ConstraintFixed.iv
+    Resources/symbols/ConstraintForce.iv
+    Resources/symbols/ConstraintHeatFlux.iv
+    Resources/symbols/ConstraintPlaneRotation.iv
+    Resources/symbols/ConstraintPressure.iv
+    Resources/symbols/ConstraintSpring.iv
+    Resources/symbols/ConstraintTemperature.iv
+    Resources/symbols/ConstraintTie.iv
+)
+
+add_library(FemGui SHARED ${FemGui_SRCS} ${FemGuiIcon_SVG} ${FemGuiSymbol_IV})
 target_link_libraries(FemGui ${FemGui_LIBS} ${VTK_LIBRARIES})
 
 fc_copy_sources(FemGui "${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_DATADIR}/Mod/Fem" ${FemGuiIcon_SVG})
+fc_copy_sources(FemGui "${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_DATADIR}/Mod/Fem" ${FemGuiSymbol_IV})
 
 INSTALL(FILES ${FemGuiIcon_SVG} DESTINATION "${CMAKE_INSTALL_DATADIR}/Mod/Fem/Resources/icons")
+INSTALL(FILES ${FemGuiSymbol_IV} DESTINATION "${CMAKE_INSTALL_DATADIR}/Mod/Fem/Resources/symbols")
 
 # Python modules ui files, they are copied as they are, thus the need not to be added to Fem.qrc
 # see https://forum.freecad.org/viewtopic.php?f=10&t=25833

src/Mod/Fem/Gui/Resources/symbols/ConstraintContact.iv

@@ -0,0 +1,19 @@
+#Inventor V2.1 ascii
+
+
+Separator {
+
+  Separator {
+
+    Translation {
+      translation 0 0.0625 0
+
+    }
+    Cube {
+      width 0.375
+      height 0.125
+      depth 0.75
+
+    }
+  }
+}

src/Mod/Fem/Gui/Resources/symbols/ConstraintDisplacement.iv

@@ -0,0 +1,93 @@
+#Inventor V2.1 ascii
+
+
+Separator {
+
+  Separator {
+
+    DEF X_DISPLACEMENT Switch {
+
+      Separator {
+
+        Rotation {
+          rotation 0 0 1  1.5707964
+
+        }
+        DEF DISPLACEMENT Separator {
+
+          Translation {
+            translation 0 -2 0
+
+          }
+          Cone {
+            bottomRadius 0.3
+            height 4
+
+          }
+        }
+      }
+    }
+    DEF Y_DISPLACEMENT Switch {
+
+      Separator {
+
+        Rotation {
+          rotation 0 0 1  3.1415927
+
+        }
+        USE DISPLACEMENT
+      }
+    }
+    DEF Z_DISPLACEMENT Switch {
+
+      Separator {
+
+        Rotation {
+          rotation -1 0 0  1.5707964
+
+        }
+        USE DISPLACEMENT
+      }
+    }
+    DEF X_ROTATION Switch {
+
+      Separator {
+
+        Rotation {
+          rotation 0 0 1  1.5707964
+
+        }
+        DEF ROTATION Separator {
+
+            Cylinder {
+              radius 2
+              height 0.15
+
+            }
+          }
+      }
+    }
+    DEF Y_ROTATION Switch {
+
+      Separator {
+
+        Rotation {
+          rotation 0 0 1  0
+
+        }
+        USE ROTATION
+      }
+    }
+    DEF Z_ROTATION Switch {
+
+      Separator {
+
+        Rotation {
+          rotation 1 0 0  1.5707964
+
+        }
+        USE ROTATION
+      }
+    }
+  }
+}

src/Mod/Fem/Gui/Resources/symbols/ConstraintFixed.iv

@@ -0,0 +1,32 @@
+#Inventor V2.1 ascii
+
+
+Separator {
+
+  Separator {
+
+    Rotation {
+      rotation 1 0 0  3.1415927
+
+    }
+    Translation {
+      translation 0 -0.25 0
+
+    }
+    Cone {
+      bottomRadius 0.5
+      height 0.5
+
+    }
+    Translation {
+      translation 0 -0.525 0
+
+    }
+    Cube {
+      width 2
+      height 0.5
+      depth 2
+
+    }
+  }
+}

src/Mod/Fem/Gui/Resources/symbols/ConstraintForce.iv

@@ -0,0 +1,26 @@
+#Inventor V2.1 ascii
+
+
+Separator {
+
+  Separator {
+
+    Translation {
+      translation 0 3.3333334 0
+    }
+    Cone {
+      bottomRadius 0.66666669
+      height 1.3333334
+
+    }
+    Translation {
+      translation 0 -2 0
+
+    }
+    Cylinder {
+      radius 0.26666668
+      height 2.6666667
+
+    }
+  }
+}

src/Mod/Fem/Gui/Resources/symbols/ConstraintHeatFlux.iv

@@ -0,0 +1,48 @@
+#Inventor V2.1 ascii
+
+
+Separator {
+
+  Separator {
+
+    Translation {
+      translation 0 0.225 0
+
+    }
+    Sphere {
+      radius 0.225
+
+    }
+    Translation {
+      translation 0 0.5625 0
+
+    }
+    Cylinder {
+      radius 0.1125
+      height 0.75
+
+    }
+    Translation {
+      translation 0 0.5625 0
+
+    }
+    Material {
+      diffuseColor 1 1 1
+
+    }
+    Cylinder {
+      radius 0.1125
+      height 0.375
+
+    }
+    Translation {
+      translation 0 -0.5625 0
+
+    }
+    Cylinder {
+      radius 0.3
+      height 0.075
+
+    }
+  }
+}

src/Mod/Fem/Gui/Resources/symbols/ConstraintPlaneRotation.iv

@@ -0,0 +1,18 @@
+#Inventor V2.1 ascii
+
+
+Separator {
+
+  Separator {
+
+    Translation {
+      translation 0 0.125 0
+
+    }
+    Cylinder {
+      radius 1.25
+      height 0.25
+
+    }
+  }
+}

src/Mod/Fem/Gui/Resources/symbols/ConstraintPressure.iv

@@ -0,0 +1,30 @@
+#Inventor V2.1 ascii
+
+
+Separator {
+
+  Separator {
+
+    Rotation {
+      rotation 1 0 0  3.1415927
+
+    }
+    Translation {
+      translation 0 -0.66666669 0
+    }
+    Cone {
+      bottomRadius 0.66666669
+      height 1.3333334
+
+    }
+    Translation {
+      translation 0 -2 0
+
+    }
+    Cylinder {
+      radius 0.26666668
+      height 2.6666667
+
+    }
+  }
+}

src/Mod/Fem/Gui/Resources/symbols/ConstraintSpring.iv

@@ -0,0 +1,28 @@
+#Inventor V2.1 ascii
+
+
+Separator {
+
+  Separator {
+
+    Translation {
+      translation 0 0.5 0
+
+    }
+    Cube {
+      width 1
+      height 1
+      depth 1
+
+    }
+    Translation {
+      translation 0 1 0
+
+    }
+    Cylinder {
+      radius 0.25
+      height 1
+
+    }
+  }
+}

src/Mod/Fem/Gui/Resources/symbols/ConstraintTemperature.iv

@@ -0,0 +1,39 @@
+#Inventor V2.1 ascii
+
+
+Separator {
+
+  Separator {
+
+    Translation {
+      translation 0 0.225 0
+
+    }
+    Sphere {
+      radius 0.225
+
+    }
+    Translation {
+      translation 0 0.5625 0
+
+    }
+    Cylinder {
+      radius 0.1125
+      height 0.75
+
+    }
+    Translation {
+      translation 0 0.5625 0
+
+    }
+    Material {
+      diffuseColor 1 1 1
+
+    }
+    Cylinder {
+      radius 0.1125
+      height 0.375
+
+    }
+  }
+}