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When using OpenGL2 backend in VTK, volumes larger than the graphics card memory are not rendered when the GPU renderer is selected; the [vtkSmartVolumeMapper](https://vtk.org/doc/nightly/html/classvtk…
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VTK users would like OSPRay to support sheared camera projections.
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polydatamapper has local mallocs that need to be properly managed.
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Hi,
We are stuck with converting the IES files to intensityDistribution parameter. Can someone please send me an example how to do it?
We checked the https://www.ospray.org/documentation.html#phot…
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Hello,
I am attempting to render an isosurface in a 5120^3 structuredRegular volume on OSPRay. The volume has a scalar field where the data are provided by floats (doing the math, that's half a te…
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Is there any way to ignore the CW or CCW triangles during rendering? Some objects are rendered incorrectly, miscolored triangles appear on the surface instead of the color I set. I attached a photo of…
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Hi all,
I am trying to render a simple cylinder by following the documentation presented in https://www.ospray.org/documentation.html
In order to verify if I could render just one cylinder, I start…
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I have faced a problem in OSPRay and just would like to make sure it is not an issue for ANARI. Let’s assume we want to create a scene with two objects that share geometry but have different position …
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I’m having difficulty building the tutorials and examples on my Mac with an M1 chip. Are they designed to be compatible with my macOS, or are there alternative examples I can use to test the functiona…
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When committing a volume, OSPRay does some calculations which can be quite expensive. I am assuming these are related to acceleration structures pertaining to the mesh. We have a common use case of ch…
StasJ updated
3 years ago