Fix gridscale, labels for 3D plots

Project.toml

@@ -1,7 +1,7 @@
 name = "PlutoVista"
 uuid = "646e1f28-b900-46d7-9d87-d554eb38a413"
 authors = ["Juergen Fuhrmann <[email protected]>"]
-version = "0.8.18"
+version = "0.8.19"
 
 [deps]
 ColorSchemes = "35d6a980-a343-548e-a6ea-1d62b119f2f4"

assets/plutovtkplot.js

@@ -92,7 +92,7 @@ function add_cell_dataset(win,points,polys,colors,aspect)
                 name: 'Colors',
                 values: colors,
                 numberOfComponents: 3,
-            });
+            });s
 
             win.cell_color_dataset.getPoints().setData(points, 3);
             win.cell_color_dataset.getPolys().setData(polys,1);
@@ -286,6 +286,18 @@ function plutovtkplot(uuid,jsdict,invalidation)
  	    var opolys=jsdict[cmd+"opolys"]
             var ocolors=jsdict[cmd+"ocolors"]
             var transparent=jsdict[cmd+"transparent"]
+            var gridscale=jsdict[cmd+"gridscale"]
+
+
+            vtk.Common.Core.vtkMatrixBuilder
+                .buildFromRadian()
+                .scale(gridscale,gridscale,gridscale)
+                .apply(points);
+
+            vtk.Common.Core.vtkMatrixBuilder
+                .buildFromRadian()
+                .scale(gridscale,gridscale,gridscale)
+                .apply(opoints);
 
 
             { // isosurfaces and plane sections
@@ -410,6 +422,8 @@ function plutovtkplot(uuid,jsdict,invalidation)
     	    var points=jsdict[cmd+"points"]
  	    var polys=jsdict[cmd+"polys"]
             var colors=jsdict[cmd+"colors"]
+            var gridscale=jsdict[cmd+"gridscale"]
+
 
             var outline=jsdict[cmd+"outline"]
     	    var opoints=jsdict[cmd+"opoints"]
@@ -418,6 +432,16 @@ function plutovtkplot(uuid,jsdict,invalidation)
 
             add_cell_dataset(win,points, polys, colors,1.0)
 
+            vtk.Common.Core.vtkMatrixBuilder
+                .buildFromRadian()
+                .scale(gridscale,gridscale,gridscale)
+                .apply(points);
+
+            vtk.Common.Core.vtkMatrixBuilder
+                .buildFromRadian()
+                .scale(gridscale,gridscale,gridscale)
+                .apply(opoints);
+
 
             if (outline==1)
             {

src/plutovtkplot.jl

@@ -300,6 +300,7 @@ function tetcontour!(p::PlutoVTKPlot, pts, tets,func; parentpts=pts, kwargs...)
                   yplanes=[prevfloat(Inf)],
                   zplanes=[prevfloat(Inf)],
                   levelalpha=0.25,
+                  gridscale=1.0,
                   outlinealpha=0.1)
     args=merge(p.args,default_args)
     args=merge(args,kwargs)
@@ -348,6 +349,7 @@ function tetcontour!(p::PlutoVTKPlot, pts, tets,func; parentpts=pts, kwargs...)
 
     cfaces=reshape(reinterpret(Int32,faces0),(3,length(faces0)))
     cpts=copy(reinterpret(Float32,cpts0))
+    parameter!(p,"gridscale",args[:gridscale])
     parameter!(p,"points",cpts)
     parameter!(p,"polys",vtkpolys(cfaces))
     nan_replacement=0.5*(crange[1]+crange[2])
@@ -541,6 +543,7 @@ function tetmesh!(p::PlutoVTKPlot, pts, tets;kwargs...)
                   colormap=nothing,
                   faces=nothing,
                   facemarkers=nothing,
+                  gridscale=1.0,
                   facecolormap=nothing,
                   xplanes=[prevfloat(Inf)],
                   yplanes=[prevfloat(Inf)],
@@ -563,6 +566,7 @@ function tetmesh!(p::PlutoVTKPlot, pts, tets;kwargs...)
 
     ntet=size(tets,2)
     command!(p,"tetmesh")
+    parameter!(p,"gridscale",args[:gridscale])
     nregions=  markers==nothing  ? 0 : maximum(markers)
     nbregions= facemarkers==nothing ? 0 :  maximum(facemarkers)