Re: [Paraview] OSPRay, scaled spheres

2017-10-26 Thread David E DeMarle
A patch to factor in point size control can be found here: https://gitlab.kitware.com/vtk/vtk/merge_requests/3499 David E DeMarle Kitware, Inc. Principal Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Thu, Oct 26, 2017 at 9:04 AM, David E DeMarle

Re: [Paraview] OSPRay, scaled spheres

2017-10-26 Thread David E DeMarle
Looks like: 1) I was wrong, you don't need to scale and bias the input array into 0..1. The transfer function editor widget's piecewise range controls let you specify what the input domain extent. 2) You are correct that there isn't currently a way to get the radii to be > 1.0 when applying the

Re: [Paraview] OSPRay, scaled spheres

2017-10-26 Thread Heiland, Randy
Recapping, hopefully the relevant bits: Pipeline: PgmableSource -> Glyph (only show Glyph) Glyph Properties: Source: 2D Glyph Type: Vertex Active Attrs: Scalars: cell_radius Scaling: Mode: scalar Factor: 1 OSPRay Use Scale Array - yes Scale Array: cell_radius

Re: [Paraview] OSPRay, scaled spheres

2017-10-25 Thread Heiland, Randy
Beauty. Thanks!! (I really need to take time to read the entire PV Guide) > On Oct 25, 2017, at 5:14 PM, David E DeMarle wrote: > > click the gear to show advanced properties, or use search field for glyph > type. > > > > David E DeMarle > Kitware, Inc. > Principal

Re: [Paraview] OSPRay, scaled spheres

2017-10-25 Thread David E DeMarle
click the gear to show advanced properties, or use search field for glyph type. David E DeMarle Kitware, Inc. Principal Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Wed, Oct 25, 2017 at 5:11 PM, Heiland, Randy wrote: > You lost me - in the

Re: [Paraview] OSPRay, scaled spheres

2017-10-25 Thread Heiland, Randy
You lost me - in the Glyph Source block,I select Glyph Type = 2D Glyph. Then where is VERTEX? In the Display block, I choose Representation = Points which produces a blobby mess. But a very *smooth* blobby mess :) > On Oct 25, 2017, at 4:46 PM, David E DeMarle wrote:

Re: [Paraview] OSPRay, scaled spheres

2017-10-25 Thread David E DeMarle
That control is only available if the representation type is surface, this could explain why you don't see it on the ProgrammableSource. In the glyph filter, use 2D glyph, VERTEX. David E DeMarle Kitware, Inc. Principal Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone:

Re: [Paraview] OSPRay, scaled spheres

2017-10-25 Thread Heiland, Randy
I only see the “OSPRay Use Scale Array” on the Properties for Glyph, not the Props for the ProgrammableSource. Expected? And so, OSPRay is rendering the chunky polygonalized spherical glyphs (Representation = Surface). If I could independently scale the implicit spheres and use OSPRay, I’d

Re: [Paraview] OSPRay, scaled spheres

2017-10-25 Thread David E DeMarle
To change the size based on values: check "OSPRay Use Scale Array" on "Display" section or "Properties" Tab Choose the array name you want to scale by with "OSPRay Scale Array" pulldown. Define your value to radius transfer function via the "OSPRay Scale Function" popup editor. Note 1: the

[Paraview] OSPRay, scaled spheres

2017-10-25 Thread Heiland, Randy
Just want to make sure I’m not missing something. In my Pgmable Source PolyData, I render Points and love the OSPRay-rendered spheres. However, is there any mechanism for (independently) scaling these, i.e., other than the fixed Point Size? Or is the only way to get scalar-value scaled spheres