protected override GameObject CreateObject(RhinoUnityContext context)
{
var curve = (Rhino.Geometry.Curve)context.File3dmObject.Geometry;
var nurbsCurve = curve.ToNurbsCurve();
var points = nurbsCurve.ToHost();
var rhinoCurveRenderer = Resources.Load("Prefabs/RhinoCurveRenderer") as GameObject;
var go = Object.Instantiate(rhinoCurveRenderer, context.Transform);
var lineRe = go.GetComponent <LineRenderer>();
if (context.HasMaterial)
{
var thickness = context.GetThickness;
if (thickness != float.NaN)
{
lineRe.startWidth = thickness;
lineRe.endWidth = thickness;
lineRe.widthMultiplier = thickness;
}
}
lineRe.positionCount = points.Length;
lineRe.SetPositions(points);
lineRe.material.color = context.DisplayColor;
return(go);
}
protected override GameObject CreateObject(RhinoUnityContext context)
{
var m = (Rhino.Geometry.Mesh)context.File3dmObject.Geometry;
var mesh = m.ToHost();
var thickness = context.GetThickness;
var hasThickness = thickness > 0.001f;
var IsUnlit = false;
if (context.HasMaterial)
{
var parts = context.Material.Name.Split(new[] { ':' }, StringSplitOptions.RemoveEmptyEntries);
IsUnlit = parts.Length > 2 && parts.Last().Equals("1");
}
var chosenResource = Lit;
if (IsUnlit)
{
chosenResource = !hasThickness ? UnlitVertex : UnlitVertexWireframe;
}
else
{
var hasVertexColours = mesh.colors.Length > 0;
chosenResource = hasVertexColours ? LitVertex : Lit;
}
var goPointObj = Resources.Load(chosenResource) as GameObject;
var go = Object.Instantiate(goPointObj, context.Transform);
var meshFilter = go.GetComponent <MeshFilter>();
var meshRenderer = go.GetComponent <MeshRenderer>();
var meshCollider = go.GetComponent <MeshCollider>();
if (context.HasMaterial && IsUnlit && hasThickness)
{
meshRenderer.material.SetFloat("_WireframeVal", thickness / 5);
}
meshFilter.sharedMesh = mesh;
meshCollider.sharedMesh = mesh;
meshRenderer.material.color = context.DisplayColor;
return(go);
return(null);
}
public static GameObject Read(string path, Transform transform, out RhinoFileInfo rhinoFileInfo)
{
var f = new FileInfo(path);
var root = new GameObject($"File:{f.Name}");
root.transform.parent = transform;
rhinoFileInfo = root.AddComponent <RhinoFileInfo>();
var file = File3dm.Read(path);
rhinoFileInfo.File3dm = file;
rhinoFileInfo.Description = file.Notes?.Notes;
rhinoFileInfo.FullPath = path;
var materials = file.AllMaterials;
List <GameObject> layers = new List <GameObject>();
foreach (var layer in file.AllLayers)
{
var go = new GameObject($"Layer: {layer.Name}");
go.AddComponent <RhinoLayerController>().SetLayer(layer);
go.transform.parent = root.transform;
layers.Add(go);
}
foreach (var item in file.Objects)
{
var materialIndex = item.Attributes.MaterialIndex;
var layerIndex = item.Attributes.LayerIndex;
var mat = materials.FindIndex(materialIndex);
var context = new RhinoUnityContext()
{
File = file,
File3dmObject = item,
Transform = layers[layerIndex].transform
};
if (RhinoFactory.CreateInputs(context, out GameObject mobject))
{
}
}
return(root);
}
protected override GameObject CreateObject(RhinoUnityContext context)
{
var p = (Rhino.Geometry.Point)context.File3dmObject.Geometry;
var goPointObj = Resources.Load("Prefabs/RhinoPoint") as GameObject;
var go = Object.Instantiate(goPointObj, context.Transform);
go.transform.position = p.ToHost();
if (context.HasMaterial)
{
var thickness = context.GetThickness;
if (thickness != float.NaN)
{
go.transform.localScale = thickness * Vector3.one;
}
}
go.GetComponent <MeshRenderer>().material.color = context.DisplayColor;
return(go);
}
protected abstract GameObject CreateObject(RhinoUnityContext context);
private static void BindRhinoObjectData(GameObject go, RhinoUnityContext context)
{
var rhinoObjectData = go.GetComponent <RhinoObjectData>();
rhinoObjectData.Bind(context.File3dmObject);
}
