creating roadblocks

plugin/RV_force.py

@@ -14,8 +14,14 @@
 def RunCommand():
     session = RVSession()
 
-    form = session.find_formdiagram()
+    form = session.find_formdiagram(warn=False)
     if not form:
+        print("There is no FormDiagram in the scene.")
+        return
+
+    force = session.find_forcediagram(warn=False)
+    if force:
+        print("ForceDiagram already exists in the scene.")
         return
 
     session.clear_all_forcediagrams()
@@ -49,6 +55,8 @@ def RunCommand():
 
     rs.Redraw()
 
+    print('ForceDiagram successfully created.')
+
     if session.settings.autosave:
         session.record(name="Create Force Diagram")
 

plugin/RV_force_modify.py

@@ -12,10 +12,12 @@ def RunCommand():
 
     form = session.find_formdiagram()
     if not form:
+        print("There is no FormDiagram in the scene.")
         return
 
     force = session.find_forcediagram()
     if not force:
+        print("There is no ForceDiagram in the scene.")
         return
 
     # =============================================================================

plugin/RV_form.py

@@ -16,11 +16,21 @@
 def RunCommand():
     session = RVSession()
 
-    pattern = session.find_pattern()
+    pattern = session.find_pattern(warn=False)
     if not pattern:
+        print("There is no Pattern in the scene.")
         return
 
-    session.clear_all_diagrams()
+    if not list(pattern.mesh.vertices_where(is_support=True)):
+        print("Pattern has no supports! Please define supports vertices.")
+        return
+
+    form = session.find_formdiagram(warn=False)
+    if form:
+        print("FormDiagram already exists in the scene.")
+        return
+
+    session.clear_all_formdiagrams()
 
     # =============================================================================
     # Init the form diagram
@@ -72,6 +82,8 @@ def RunCommand():
 
     rs.Redraw()
 
+    print('FormDiagram successfully created.')
+
     if session.settings.autosave:
         session.record(name="Init Form Diagram")
 

plugin/RV_form_modify.py

@@ -12,6 +12,7 @@ def RunCommand():
 
     form = session.find_formdiagram()
     if not form:
+        print("There is no FormDiagram in the scene.")
         return
 
     # =============================================================================

plugin/RV_form_relax.py

@@ -12,6 +12,7 @@ def RunCommand():
 
     form = session.find_formdiagram()
     if not form:
+        print("There is no FormDiagram in the scene.")
         return
 
     # =============================================================================

plugin/RV_form_smooth.py

@@ -13,6 +13,7 @@ def RunCommand():
 
     form = session.find_formdiagram()
     if not form:
+        print("There is no FormDiagram in the scene.")
         return
 
     # =============================================================================

plugin/RV_pattern.py

@@ -17,13 +17,10 @@ def RunCommand():
     patternobj = session.find_pattern(warn=False)
 
     if patternobj:
-        if session.confirm("This will remove all current RhinoVAULT data and objects. Do you wish to proceed?"):
-            session.scene.clear()
-        else:
-            return
+        print("Pattern already exists in the scene.")
+        return
 
-    else:
-        session.scene.clear()
+    session.clear_all_patterns()
 
     # =============================================================================
     # Make a Force "Pattern"
@@ -111,6 +108,8 @@ def RunCommand():
     session.scene.add(pattern, name=pattern.name)
     session.scene.draw()
 
+    print('Pattern successfully created.')
+
     if session.settings.autosave:
         session.record(name="Make Pattern")
 

plugin/RV_pattern_modify.py

@@ -12,6 +12,7 @@ def RunCommand():
 
     pattern = session.find_pattern()
     if not pattern:
+        print("There is no Pattern in the scene.")
         return
 
     # =============================================================================

plugin/RV_pattern_openings.py

@@ -12,6 +12,7 @@ def RunCommand():
 
     pattern = session.find_pattern()
     if not pattern:
+        print("There is no Pattern in the scene.")
         return
 
     # =============================================================================

plugin/RV_pattern_relax.py

@@ -12,6 +12,7 @@ def RunCommand():
 
     pattern = session.find_pattern()
     if not pattern:
+        print("There is no Pattern in the scene.")
         return
 
     # =============================================================================

plugin/RV_pattern_supports.py

@@ -12,6 +12,7 @@ def RunCommand():
 
     pattern = session.find_pattern()
     if not pattern:
+        print("There is no Pattern in the scene.")
         return
 
     # =============================================================================

plugin/RV_thrust_modify.py

@@ -12,14 +12,17 @@ def RunCommand():
 
     form = session.find_formdiagram()
     if not form:
+        print("There is no FormDiagram in the scene.")
         return
 
     force = session.find_forcediagram()
     if not force:
+        print("There is no ForceDiagram in the scene.")
         return
 
     thrust = session.find_thrustdiagram()
     if not thrust:
+        print("There is no ThrustDiagram in the scene.")
         return
 
     # =============================================================================

plugin/RV_tna_vertical.py

@@ -15,14 +15,17 @@ def RunCommand():
 
     form = session.find_formdiagram()
     if not form:
+        print("There is no FormDiagram in the scene.")
         return
 
     force = session.find_forcediagram()
     if not force:
+        print("There is no ForceDiagram in the scene.")
         return
 
     thrust = session.find_thrustdiagram()
     if not thrust:
+        print("There is no ThrustDiagram in the scene.")
         return
 
     # =============================================================================
@@ -48,8 +51,11 @@ def RunCommand():
     # can we not use the thrust diagram here
     _, scale = vertical_from_zmax(form.diagram, zmax, kmax=kmax)
 
+    if not _:
+        print("Vertical equilibrium failed!")
+        return
+
     # store scale in force diagram
-    print(scale)
 
     thrustdiagram: ThrustDiagram = form.diagram.copy(cls=ThrustDiagram)
     thrustdiagram.name = "ThrustDiagram"
@@ -69,6 +75,9 @@ def RunCommand():
     thrust.diagram = thrustdiagram
     thrust.redraw()
 
+    print('Vertical equilibrium found!')
+    print('ThrustDiagram object successfully created with target height of {}.'.format(zmax))
+
     if session.settings.autosave:
         session.record(name="TNA Vertical")