private object GetWallDisplayMesh(DB.Wall wall)
{
var grid = wall.CurtainGrid;
var mesh = new Mesh();
// meshing for walls in case they are curtain grids
if (grid != null)
{
var meshPanels = new Mesh();
var meshMullions = new Mesh();
var panels = new List <Solid>();
var mullions = new List <Solid>();
foreach (ElementId panelId in grid.GetPanelIds())
{
panels.AddRange(GetElementSolids(Doc.GetElement(panelId)));
}
foreach (ElementId mullionId in grid.GetMullionIds())
{
mullions.AddRange(GetElementSolids(Doc.GetElement(mullionId)));
}
(meshPanels.faces, meshPanels.vertices) = GetFaceVertexArrFromSolids(panels);
(meshMullions.faces, meshMullions.vertices) = GetFaceVertexArrFromSolids(mullions);
meshPanels["renderMaterial"] = new Other.RenderMaterial()
{
opacity = 0.2, diffuse = System.Drawing.Color.AliceBlue.ToArgb()
};
meshMullions["renderMaterial"] = new Other.RenderMaterial()
{
diffuse = System.Drawing.Color.DarkGray.ToArgb()
};
meshPanels.units = ModelUnits;
meshMullions.units = ModelUnits;
return(new List <Base>()
{
meshPanels, meshMullions
});
}
else
{
(mesh.faces, mesh.vertices) = GetFaceVertexArrayFromElement(wall, new Options()
{
DetailLevel = ViewDetailLevel.Fine, ComputeReferences = false
});
mesh.units = ModelUnits;
return(mesh);
}
}
public Base WallToSpeckle(DB.Wall revitWall)
{
var baseGeometry = LocationToSpeckle(revitWall);
if (baseGeometry is Geometry.Point)
{
return(RevitElementToSpeckle(revitWall));
}
RevitWall speckleWall = new RevitWall();
speckleWall.family = revitWall.WallType.FamilyName.ToString();
speckleWall.type = revitWall.WallType.Name;
speckleWall.baseLine = (ICurve)baseGeometry;
speckleWall.level = ConvertAndCacheLevel(revitWall, BuiltInParameter.WALL_BASE_CONSTRAINT);
speckleWall.topLevel = ConvertAndCacheLevel(revitWall, BuiltInParameter.WALL_HEIGHT_TYPE);
speckleWall.height = GetParamValue <double>(revitWall, BuiltInParameter.WALL_USER_HEIGHT_PARAM);
speckleWall.baseOffset = GetParamValue <double>(revitWall, BuiltInParameter.WALL_BASE_OFFSET);
speckleWall.topOffset = GetParamValue <double>(revitWall, BuiltInParameter.WALL_TOP_OFFSET);
speckleWall.structural = GetParamValue <bool>(revitWall, BuiltInParameter.WALL_STRUCTURAL_SIGNIFICANT);
speckleWall.flipped = revitWall.Flipped;
if (revitWall.CurtainGrid == null)
{
if (revitWall.IsStackedWall)
{
var wallMembers = revitWall.GetStackedWallMemberIds().Select(id => (Wall)Doc.GetElement(id));
speckleWall.elements = new List <Base>();
foreach (var wall in wallMembers)
{
speckleWall.elements.Add(WallToSpeckle(wall));
}
}
speckleWall.displayMesh = GetElementDisplayMesh(revitWall,
new Options()
{
DetailLevel = ViewDetailLevel.Fine, ComputeReferences = false
});
}
else
{
// curtain walls have two meshes, one for panels and one for mullions
// adding mullions as sub-elements so they can be correctly displayed in viewers etc
(var panelsMesh, var mullionsMesh) = GetCurtainWallDisplayMesh(revitWall);
speckleWall["renderMaterial"] = new Other.RenderMaterial()
{
opacity = 0.2, diffuse = System.Drawing.Color.AliceBlue.ToArgb()
};
speckleWall.displayMesh = panelsMesh;
var mullions = new Base
{
["@displayMesh"] = mullionsMesh,
["renderMaterial"] = new Other.RenderMaterial()
{
diffuse = System.Drawing.Color.DarkGray.ToArgb()
}
};
speckleWall.elements = new List <Base> {
mullions
};
}
GetAllRevitParamsAndIds(speckleWall, revitWall, new List <string>
{
"WALL_USER_HEIGHT_PARAM",
"WALL_BASE_OFFSET",
"WALL_TOP_OFFSET",
"WALL_BASE_CONSTRAINT",
"WALL_HEIGHT_TYPE",
"WALL_STRUCTURAL_SIGNIFICANT"
});
GetHostedElements(speckleWall, revitWall);
//Report.Log($"Converted Wall {revitWall.Id}");
return(speckleWall);
}
