// The following example code demonstrates how to modify advanced display settings using
// the Rhino SDK. In this example, a display mode's mesh wireframe thickness (in pixels)
// will be modified.
public static Rhino.Commands.Result AdvancedDisplay(Rhino.RhinoDoc doc)
{
// Use the display attributes manager to build a list of display modes.
// Note, these are copies of the originals...
DisplayModeDescription[] display_modes = DisplayModeDescription.GetDisplayModes();
if( display_modes==null || display_modes.Length<1 )
return Rhino.Commands.Result.Failure;
// Construct an options picker so the user can pick which
// display mode they want modified
Rhino.Input.Custom.GetOption go = new Rhino.Input.Custom.GetOption();
go.SetCommandPrompt("Display mode to modify mesh thickness");
List<int> opt_list = new List<int>();
for( int i=0; i<display_modes.Length; i++ )
{
string english_name = display_modes[i].EnglishName;
english_name = english_name.Replace("_", "");
english_name = english_name.Replace(" ", "");
english_name = english_name.Replace("-", "");
english_name = english_name.Replace(",", "");
english_name = english_name.Replace(".", "");
int index = go.AddOption(english_name);
opt_list.Add(index);
}
// Get the command option
go.Get();
if( go.CommandResult() != Rhino.Commands.Result.Success )
return go.CommandResult();
int selected_index = go.Option().Index;
DisplayModeDescription selected_description = null;
for( int i=0; i<opt_list.Count; i++ )
{
if( opt_list[i]==selected_index )
{
selected_description = display_modes[i];
break;
}
}
// Validate...
if( selected_description==null )
return Rhino.Commands.Result.Failure;
// Modify the desired display mode. In this case, we
// will just set the mesh wireframe thickness to zero.
selected_description.DisplayAttributes.MeshSpecificAttributes.MeshWireThickness = 0;
// Use the display attributes manager to update the display mode.
DisplayModeDescription.UpdateDisplayMode(selected_description);
// Force the document to regenerate.
doc.Views.Redraw();
return Rhino.Commands.Result.Success;
}
/// <summary>
/// Called by Rhino when the user wants to run this command.
/// </summary>
protected override Result RunCommand(RhinoDoc doc, RunMode mode)
{
System.Guid panelId = SampleCsWpfPanelHost.PanelId;
bool bVisible = Rhino.UI.Panels.IsPanelVisible(panelId);
string prompt = (bVisible)
? "Sample panel is visible. New value"
: "Sample Manager panel is hidden. New value";
Rhino.Input.Custom.GetOption go = new Rhino.Input.Custom.GetOption();
int hide_index = go.AddOption("Hide");
int show_index = go.AddOption("Show");
int toggle_index = go.AddOption("Toggle");
go.Get();
if (go.CommandResult() != Rhino.Commands.Result.Success)
{
return(go.CommandResult());
}
Rhino.Input.Custom.CommandLineOption option = go.Option();
if (null == option)
{
return(Rhino.Commands.Result.Failure);
}
int index = option.Index;
if (index == hide_index)
{
if (bVisible)
{
Rhino.UI.Panels.ClosePanel(panelId);
}
}
else if (index == show_index)
{
if (!bVisible)
{
Rhino.UI.Panels.OpenPanel(panelId);
}
}
else if (index == toggle_index)
{
if (bVisible)
{
Rhino.UI.Panels.ClosePanel(panelId);
}
else
{
Rhino.UI.Panels.OpenPanel(panelId);
}
}
return(Result.Success);
}
protected override Result RunCommand(RhinoDoc doc, RunMode mode)
{
System.Guid panelId = PanelTestUserControl.PanelId;
bool bVisible = Rhino.UI.Panels.IsPanelVisible(panelId);
string prompt = (bVisible)
? "Sample panel is visible. New value"
: "Sample Manager panel is hidden. New value";
Rhino.Input.Custom.GetOption go = new Rhino.Input.Custom.GetOption();
int hide_index = go.AddOption("Hide");
int show_index = go.AddOption("Show");
int toggle_index = go.AddOption("Toggle");
go.Get();
if (go.CommandResult() != Rhino.Commands.Result.Success)
return go.CommandResult();
Rhino.Input.Custom.CommandLineOption option = go.Option();
if (null == option)
return Rhino.Commands.Result.Failure;
int index = option.Index;
if (index == hide_index)
{
if (bVisible)
Rhino.UI.Panels.ClosePanel(panelId);
}
else if (index == show_index)
{
if (!bVisible)
Rhino.UI.Panels.OpenPanel(panelId);
}
else if (index == toggle_index)
{
if (bVisible)
Rhino.UI.Panels.ClosePanel(panelId);
else
Rhino.UI.Panels.OpenPanel(panelId);
}
return Rhino.Commands.Result.Success;
}
public static Result ConduitArrowHeads(RhinoDoc doc)
{
if (m_draw_conduit != null)
{
RhinoApp.WriteLine("Turn off existing arrowhead conduit");
m_draw_conduit.Enabled = false;
m_draw_conduit = null;
}
else
{
// get arrow head size
var go = new GetOption();
go.SetCommandPrompt("ArrowHead length in screen size (pixels) or world size (percentage of arrow length)?");
go.AddOption("screen");
go.AddOption("world");
go.Get();
if (go.CommandResult() != Result.Success)
return go.CommandResult();
int screen_size = 0;
double world_size = 0.0;
if (go.Option().EnglishName == "screen")
{
var gi = new GetInteger();
gi.SetLowerLimit(0, true);
gi.SetCommandPrompt("Length of arrow head in pixels");
gi.Get();
if (gi.CommandResult() != Result.Success)
return gi.CommandResult();
screen_size = gi.Number();
}
else
{
var gi = new GetInteger();
gi.SetLowerLimit(0, true);
gi.SetUpperLimit(100, false);
gi.SetCommandPrompt("Length of arrow head in percentage of total arrow length");
gi.Get();
if (gi.CommandResult() != Result.Success)
return gi.CommandResult();
world_size = gi.Number() / 100.0;
}
// get arrow start and end points
var gp = new GetPoint();
gp.SetCommandPrompt("Start of line");
gp.Get();
if (gp.CommandResult() != Result.Success)
return gp.CommandResult();
var start_point = gp.Point();
gp.SetCommandPrompt("End of line");
gp.SetBasePoint(start_point, false);
gp.DrawLineFromPoint(start_point, true);
gp.Get();
if (gp.CommandResult() != Result.Success)
return gp.CommandResult();
var end_point = gp.Point();
var v = end_point - start_point;
if (v.IsTiny(Rhino.RhinoMath.ZeroTolerance))
return Result.Nothing;
var line = new Line(start_point, end_point);
m_draw_conduit = new DrawArrowHeadsConduit(line, screen_size, world_size);
// toggle conduit on/off
m_draw_conduit.Enabled = true;
RhinoApp.WriteLine("Draw arrowheads conduit enabled.");
}
doc.Views.Redraw();
return Result.Success;
}
protected override Result RunCommand(RhinoDoc doc, RunMode mode)
{
// --- Set tolerance
_unit = doc.ModelAbsoluteTolerance;
// --- Get Mesh
var getMesh = new GetObject { GeometryFilter = ObjectType.Mesh };
getMesh.SetCommandPrompt("Select mesh");
while (true)
{
var getMeshResult = getMesh.Get();
if (getMesh.CommandResult() != Result.Success)
return getMesh.CommandResult();
if (getMeshResult == GetResult.Object)
break;
}
_mesh = (Mesh)getMesh.Object(0).Geometry();
doc.Objects.UnselectAll();
// --- Start preview
DisplayPipeline.DrawOverlay += DisplayPipelineOnDrawOverlay;
// --- Get options
var getOptions = new GetOption();
getOptions.SetCommandPrompt("Settings:");
getOptions.AddOptionInteger("CountX", ref _countX);
getOptions.AddOptionInteger("CountY", ref _countY);
getOptions.AddOptionDouble("Thickness", ref _thickness);
getOptions.AddOption("Plane");
getOptions.AddOptionDouble("Deeper", ref _deeper);
getOptions.AddOptionToggle("DeleteInput", ref _deleteSource);
getOptions.AddOptionToggle("Project", ref _project);
getOptions.AddOptionDouble("ProjectSpace", ref _projectSpace);
getOptions.AcceptNothing(true);
do
{
doc.Views.Redraw();
getOptions.Get();
switch (getOptions.Result())
{
case GetResult.Option:
switch (getOptions.Option().EnglishName)
{
case "Plane":
_plane = PlaneGetter.GetPlane() ?? _plane;
break;
}
break;
}
} while (getOptions.CommandResult() == Result.Success && getOptions.Result() != GetResult.Nothing);
// --- Stop preview
DisplayPipeline.DrawOverlay -= DisplayPipelineOnDrawOverlay;
// --- Check for cancel with ESC
if (getOptions.Result() == GetResult.Cancel)
return Result.Cancel;
// --- Execute
var result = Waffle.Create(_mesh, _plane, _thickness.CurrentValue, _deeper.CurrentValue, _countX.CurrentValue, _countY.CurrentValue, _unit, _project.CurrentValue, _projectSpace.CurrentValue);
// --- Add objects
foreach (var curves in result.CurvesX)
doc.Groups.Add(curves.Select(o => doc.Objects.AddCurve(o)));
foreach (var curves in result.CurvesY)
doc.Groups.Add(curves.Select(o => doc.Objects.AddCurve(o)));
// --- Delete input
if (_deleteSource.CurrentValue)
doc.Objects.Delete(getMesh.Object(0).ObjectId, true);
// --- Update views
doc.Views.Redraw();
return Result.Success;
}
// The following example code demonstrates how to modify advanced display settings using
// the Rhino SDK. In this example, a display mode's mesh wireframe thickness (in pixels)
// will be modified.
public static Rhino.Commands.Result AdvancedDisplay(Rhino.RhinoDoc doc)
{
// Use the display attributes manager to build a list of display modes.
// Note, these are copies of the originals...
DisplayModeDescription[] display_modes = DisplayModeDescription.GetDisplayModes();
if (display_modes == null || display_modes.Length < 1)
{
return(Rhino.Commands.Result.Failure);
}
// Construct an options picker so the user can pick which
// display mode they want modified
Rhino.Input.Custom.GetOption go = new Rhino.Input.Custom.GetOption();
go.SetCommandPrompt("Display mode to modify mesh thickness");
List <int> opt_list = new List <int>();
for (int i = 0; i < display_modes.Length; i++)
{
string english_name = display_modes[i].EnglishName;
english_name = english_name.Replace("_", "");
english_name = english_name.Replace(" ", "");
english_name = english_name.Replace("-", "");
english_name = english_name.Replace(",", "");
english_name = english_name.Replace(".", "");
int index = go.AddOption(english_name);
opt_list.Add(index);
}
// Get the command option
go.Get();
if (go.CommandResult() != Rhino.Commands.Result.Success)
{
return(go.CommandResult());
}
int selected_index = go.Option().Index;
DisplayModeDescription selected_description = null;
for (int i = 0; i < opt_list.Count; i++)
{
if (opt_list[i] == selected_index)
{
selected_description = display_modes[i];
break;
}
}
// Validate...
if (selected_description == null)
{
return(Rhino.Commands.Result.Failure);
}
// Modify the desired display mode. In this case, we
// will just set the mesh wireframe thickness to zero.
selected_description.DisplayAttributes.MeshSpecificAttributes.MeshWireThickness = 0;
// Use the display attributes manager to update the display mode.
DisplayModeDescription.UpdateDisplayMode(selected_description);
// Force the document to regenerate.
doc.Views.Redraw();
return(Rhino.Commands.Result.Success);
}
