protected override Result RunCommand(RhinoDoc doc, RunMode mode)
{
// A properties of a Rhino material define what is required to draw an
// object using OpenGL. Most rendering plug-ins require a much richer
// defintion than this. And, not all rendering plug-ins support the
// same material properties. This is where Render materials come in.
// An Render material is an abstract material - one that is defined
// by the the owning render plug-in. But a basic Render material does
// share some properties with a Rhino material.
// This example demonstrates how to create a basic Render material.
// This material will appear in Rhino's Materials panel. It it called
// basic material because it does not target any particular rendering
// plug-in.
// 1.) Create some Rhino materials
var red_material = new Material
{
DiffuseColor = Color.Red,
Name = "Red"
};
var green_material = new Material
{
DiffuseColor = Color.Green,
Name = "Green"
};
var blue_material = new Material
{
DiffuseColor = Color.Blue,
Name = "Blue"
};
// 2.) Create basic Render materials from Rhino materials
var red_render_material = RenderMaterial.CreateBasicMaterial(red_material);
var green_render_material = RenderMaterial.CreateBasicMaterial(green_material);
var blue_render_material = RenderMaterial.CreateBasicMaterial(blue_material);
// 3.) Add basic Render materials to the RDK document
RenderContent.AddPersistentRenderContent(red_render_material);
RenderContent.AddPersistentRenderContent(green_render_material);
RenderContent.AddPersistentRenderContent(blue_render_material);
// At this point, you will see render materials show up in Rhino's
// Materials panel. Note, doc.Materials.Count will equal 0. This is
// because we have not added any Rhino materials. We've only added
// Render materials. When you assign a Render material to an object
// or a layer, a compatible Rhino material will be added doc.Materials,
// and this materiall will be referenced by the Render material.
// Note, it is possible to add Rhino materials to the document. However,
// they will not appear in the Materials panel until they are assigned
// to objects or layers. Here is an example of this.
// 1.) Create a Rhino material
var magenta_material = new Material
{
DiffuseColor = Color.Magenta,
Name = "Magenta"
};
// 2.) Add the Rhino material to the document
var magenta_material_index = doc.Materials.Add(magenta_material);
// 3.) Create an object and assign the Rhino material to it.
var sphere = new Sphere(Plane.WorldXY, 5);
var attributes = doc.CreateDefaultAttributes();
attributes.MaterialSource = ObjectMaterialSource.MaterialFromObject;
attributes.MaterialIndex = magenta_material_index;
doc.Objects.AddSphere(sphere, attributes);
doc.Views.Redraw();
return(Result.Success);
}
protected override Result RunCommand(RhinoDoc doc, RunMode mode)
{
int currIntOption = 0;
var gi = new GetOption();
gi.SetCommandPrompt("Material Index");
gi.AcceptNumber(true, true);
var resgi = gi.Get();
if (resgi == GetResult.Number)
{
currIntOption = Convert.ToInt32(gi.Number());
}
Rhino.Input.Custom.GetObject go = new Rhino.Input.Custom.GetObject();
go.SetCommandPrompt("Select objects to apply material");
go.GroupSelect = true;
go.SubObjectSelect = false;
go.EnableClearObjectsOnEntry(false);
go.EnableUnselectObjectsOnExit(false);
go.DeselectAllBeforePostSelect = false;
go.GetMultiple(1, 0);
//Nothing to do - get out quick.
if (go.ObjectCount == 0)
{
return(Result.Success);
}
var rm = FindMaterial(doc, matName[currIntOption]);
if (null == rm)
{
//Didn't find the material - create one and carry on.
//Create a basic material
var custom = new Rhino.DocObjects.Material();
custom.Name = matName[currIntOption];
if (currIntOption == 13)
{
custom.SetEnvironmentTexture(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "/Free Jewels Rhino Plug-Ins/Dia3.jpg");
}
custom.CommitChanges();
rm = RenderMaterial.CreateBasicMaterial(custom);
rm.BeginChange(RenderContent.ChangeContexts.Program);
rm.SetParameter("diffuse", System.Drawing.Color.Black);
rm.SetParameter("reflectivity", 1.0);
rm.SetParameter("reflectivity-color", System.Drawing.Color.FromArgb(r[currIntOption], g[currIntOption], b[currIntOption]));
rm.SetParameter("transparency", fjMatTrans[currIntOption]);
rm.SetParameter("shine", fjMatShine[currIntOption]);
rm.SetParameter("polish-amount", fjMatShine[currIntOption]);
rm.EndChange();
var docMats = doc.RenderMaterials;
docMats.Add(rm);
}
//Now we always have a material to assign, this part is easy
for (int i = 0; i < go.ObjectCount; i++)
{
var obj = go.Object(i).Object();
obj.RenderMaterial = rm;
obj.CommitChanges();
}
doc.Views.Redraw();
return(Result.Success);
}
protected override Result RunCommand(RhinoDoc doc, RunMode mode)
{
double tolerance = doc.ModelAbsoluteTolerance;
List <Curve> icur = new List <Curve>();
GetObject gcr = new Rhino.Input.Custom.GetObject();
gcr.SetCommandPrompt("Select reference circles for stones. (No curves)");
gcr.GeometryFilter = Rhino.DocObjects.ObjectType.Curve;
gcr.GroupSelect = true;
gcr.SubObjectSelect = true;
gcr.DeselectAllBeforePostSelect = true;
gcr.OneByOnePostSelect = false;
gcr.GetMultiple(1, 0);
for (int ie = 0; ie < gcr.ObjectCount; ie++)
{
Rhino.DocObjects.ObjRef objref = gcr.Object(ie);
Rhino.DocObjects.RhinoObject obj = objref.Object();
if (obj == null)
{
return(Result.Failure);
}
Curve refcr = objref.Curve();
if (refcr == null)
{
return(Result.Failure);
}
obj.Select(false);
icur.Add(refcr);
}
var rm = FindMaterial(doc, "Diamond");
if (null == rm)
{
//Didn't find the material - create one and carry on.
//Create a basic material
var custom = new Rhino.DocObjects.Material();
custom.Reflectivity = 1;
custom.Transparency = 0.2;
custom.SetEnvironmentTexture(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "/Free Jewels Rhino Plug-Ins/Dia3.jpg");
custom.Name = "Diamond";
custom.CommitChanges();
rm = RenderMaterial.CreateBasicMaterial(custom);
var docMats = doc.RenderMaterials;
//docMats.BeginChange(RenderContent.ChangeContexts.Program);
docMats.Add(rm);
//docMats.EndChange();
}
// Create Stone Mesh
Rhino.Geometry.Mesh mesh = new Rhino.Geometry.Mesh();
mesh.Vertices.Add(0.0, 0.0, -0.44); //0
mesh.Vertices.Add(0.0, 0.097, -0.363); //1
mesh.Vertices.Add(0.069, 0.069, -0.363); //2
mesh.Vertices.Add(0.097, 0.0, -0.363); //3
mesh.Vertices.Add(0.0, 0.5, -0.013); //4
mesh.Vertices.Add(0.098, 0.49, -0.005); //5
mesh.Vertices.Add(0.191, 0.462, -0.013); //6
mesh.Vertices.Add(0.278, 0.416, -0.005); //7
mesh.Vertices.Add(0.354, 0.354, -0.013); //8
mesh.Vertices.Add(0.416, 0.278, -0.005); //9
mesh.Vertices.Add(0.462, 0.191, -0.013); //10
mesh.Vertices.Add(0.49, 0.098, -0.005); //11
mesh.Vertices.Add(0.5, 0.0, -0.013); //12
mesh.Vertices.Add(0.0, 0.5, 0.013); //13
mesh.Vertices.Add(0.098, 0.49, 0.005); //14
mesh.Vertices.Add(0.191, 0.462, 0.013); //15
mesh.Vertices.Add(0.278, 0.416, 0.005); //16
mesh.Vertices.Add(0.354, 0.354, 0.013); //17
mesh.Vertices.Add(0.416, 0.278, 0.005); //18
mesh.Vertices.Add(0.462, 0.191, 0.013); //19
mesh.Vertices.Add(0.49, 0.098, 0.005); //20
mesh.Vertices.Add(0.5, 0.0, 0.013); //21
mesh.Vertices.Add(0.0, 0.372, 0.12); //22
mesh.Vertices.Add(0.263, 0.263, 0.12); //23
mesh.Vertices.Add(0.372, 0.0, 0.12); //24
mesh.Vertices.Add(0.263, -0.263, 0.12); //25
mesh.Vertices.Add(0.0, -0.372, 0.12); //26
mesh.Vertices.Add(-0.263, -0.263, 0.12); //27
mesh.Vertices.Add(-0.372, 0.0, 0.12); //28
mesh.Vertices.Add(-0.263, 0.263, 0.12); //29
mesh.Vertices.Add(0.109, 0.263, 0.16); //30
mesh.Vertices.Add(0.263, 0.109, 0.16); //31
mesh.Vertices.Add(0.263, -0.109, 0.16); //32
mesh.Vertices.Add(0.109, -0.263, 0.16); //33
mesh.Vertices.Add(-0.109, -0.263, 0.16); //34
mesh.Vertices.Add(-0.263, -0.109, 0.16); //35
mesh.Vertices.Add(-0.263, 0.109, 0.16); //36
mesh.Vertices.Add(-0.109, 0.263, 0.16); //37
mesh.Vertices.Add(0.0, 0.0, 0.16); //38
mesh.Faces.AddFace(0, 1, 6, 2);
mesh.Faces.AddFace(0, 2, 10, 3);
mesh.Faces.AddFace(1, 4, 5, 6);
mesh.Faces.AddFace(2, 6, 7, 8);
mesh.Faces.AddFace(2, 8, 9, 10);
mesh.Faces.AddFace(3, 10, 11, 12);
mesh.Faces.AddFace(4, 13, 14, 5);
mesh.Faces.AddFace(5, 14, 15, 6);
mesh.Faces.AddFace(6, 15, 16, 7);
mesh.Faces.AddFace(7, 16, 17, 8);
mesh.Faces.AddFace(8, 17, 18, 9);
mesh.Faces.AddFace(9, 18, 19, 10);
mesh.Faces.AddFace(10, 19, 20, 11);
mesh.Faces.AddFace(11, 20, 21, 12);
mesh.Faces.AddFace(13, 22, 15, 14);
mesh.Faces.AddFace(15, 23, 17, 16);
mesh.Faces.AddFace(17, 23, 19, 18);
mesh.Faces.AddFace(19, 24, 21, 20);
mesh.Faces.AddFace(15, 22, 30, 23);
mesh.Faces.AddFace(19, 23, 31, 24);
mesh.Faces.AddFace(23, 30, 31);
mesh.Faces.AddFace(24, 31, 32);
mesh.Faces.AddFace(32, 31, 30, 38);
mesh.Unweld(0.001, false);
Mesh meshAll = new Mesh();
for (int i = 0; i < 4; i++)
{
meshAll.Append(mesh);
Point3d center = new Point3d(0.0, 0.0, 0.0);
Vector3d rotVec = new Vector3d(0.0, 0.0, 1.0);
mesh.Rotate(Math.PI / 2, rotVec, center);
}
meshAll.Compact();
meshAll.Weld(0.001);
//Get object Guid to apply render material
var meshGuid = doc.Objects.AddMesh(meshAll);
ObjRef objre = new ObjRef(meshGuid);
RhinoObject obje = objre.Object();
obje.RenderMaterial = rm;
obje.CommitChanges();
//Make InstanceDefinition
string instDefCount = DateTime.Now.ToString("ddMMyyyyHHmmss");
var geometry = new System.Collections.Generic.List <Rhino.Geometry.GeometryBase>()
{
obje.Geometry
};
var attributes = new System.Collections.Generic.List <Rhino.DocObjects.ObjectAttributes>()
{
obje.Attributes
};
var stoneIndex = doc.InstanceDefinitions.Add("Stone" + instDefCount, "StoneMesh 1mm", Point3d.Origin, geometry, attributes);
List <InstanceReferenceGeometry> meshPave = new List <InstanceReferenceGeometry>();
foreach (Curve c in icur)
{
Circle circle1 = new Circle();
c.TryGetCircle(out circle1, tolerance);
double radius = circle1.Diameter;
Point3d center = circle1.Center;
Vector3d moveV = new Vector3d(center);
Vector3d zaxis = new Vector3d(0.0, 0.0, 1.0);
Plane planeOr = new Plane(center, zaxis);
Plane planeNew = circle1.Plane;
var transform1 = Transform.Translation(moveV);
var transform2 = Transform.Scale(center, radius);
var transform3 = Transform.PlaneToPlane(planeOr, planeNew);
var stoneA = doc.Objects.AddInstanceObject(stoneIndex, transform1);
var stoneB = doc.Objects.Transform(stoneA, transform2, true);
var stoneC = doc.Objects.Transform(stoneB, transform3, true);
ids.Add(stoneC);
}
doc.Groups.Add(ids);
doc.Objects.Delete(obje);
doc.Views.Redraw();
return(Result.Success);
}
public override bool BuildCustomMeshes(ViewportInfo vp, RhinoDoc doc, RenderPrimitiveList objMeshes, Guid requestingPlugIn, DisplayPipelineAttributes attrs)
{
if (!WillBuildCustomMeshes(vp, objMeshes.RhinoObject, doc, requestingPlugIn, attrs))
{
return(false);
}
var obj = objMeshes.RhinoObject;
if (obj == null)
{
Sphere sphere = new Sphere(new Point3d(0.0, 0.0, 0.0), 10.0);
objMeshes.Add(Rhino.Geometry.Mesh.CreateFromSphere(sphere, 100, 100), RenderMaterial.CreateBasicMaterial(Rhino.DocObjects.Material.DefaultMaterial));
}
else
{
var sphere = SphereFromObject(obj);
objMeshes.Add(Mesh.CreateFromSphere(sphere, 100, 100), obj.RenderMaterial);
}
return(true);
}