Re: [Interest] Qt3D GeometryRenderer TriangleStrip
On 27/08/2018 11:18, Volker Enderlein wrote: Am 27/08/2018 um 11:31 schrieb Sean Harmer: On 27/08/2018 07:31, Volker Enderlein wrote: Hi, does the Qt3D GeometryRenderer class support TriangleStrip primitives with restartIndexValue separated Strips? Yes. Set the primitiveType property to LineStrip and you can specify the restart index value with https://doc.qt.io/qt-5/qt3drender-qgeometryrenderer.html#restartIndexValue-prop. Cheers, Sean ___ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest Thanks, Shawn. Rereading my question, I think I need to clarify what I'm after. Is it possible for a single GeometryRenderer with primitiveType `TriangleStrip` to contain multiple indexed TriangleStrips where the indexArray entries of the strips are separated by a `restartIndexValue`? When testing this, I saw some rendering artifacts with Qt 5.10.0. Apparently (according to my tests) a GeometryRenderer with primitiveType ' Triangles' does support this, but is it supported for primitiveType `TriangleStrip` too? It should work, yes. If you have a test case where this doesn't work as expected, please file a bug report in jira with the test case. Cheers, Sean ___ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
Re: [Interest] Qt3D GeometryRenderer TriangleStrip
Am 27/08/2018 um 11:31 schrieb Sean Harmer: On 27/08/2018 07:31, Volker Enderlein wrote: Hi, does the Qt3D GeometryRenderer class support TriangleStrip primitives with restartIndexValue separated Strips? Yes. Set the primitiveType property to LineStrip and you can specify the restart index value with https://doc.qt.io/qt-5/qt3drender-qgeometryrenderer.html#restartIndexValue-prop. Cheers, Sean ___ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest Thanks, Shawn. Rereading my question, I think I need to clarify what I'm after. Is it possible for a single GeometryRenderer with primitiveType `TriangleStrip` to contain multiple indexed TriangleStrips where the indexArray entries of the strips are separated by a `restartIndexValue`? When testing this, I saw some rendering artifacts with Qt 5.10.0. Apparently (according to my tests) a GeometryRenderer with primitiveType ' Triangles' does support this, but is it supported for primitiveType `TriangleStrip` too? Cheers, Volker -- ___ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
Re: [Interest] Qt3D GeometryRenderer TriangleStrip
On 27/08/2018 07:31, Volker Enderlein wrote: Hi, does the Qt3D GeometryRenderer class support TriangleStrip primitives with restartIndexValue separated Strips? Yes. Set the primitiveType property to LineStrip and you can specify the restart index value with https://doc.qt.io/qt-5/qt3drender-qgeometryrenderer.html#restartIndexValue-prop. Cheers, Sean ___ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
[Interest] Qt3D GeometryRenderer TriangleStrip
Hi, does the Qt3D GeometryRenderer class support TriangleStrip primitives with restartIndexValue separated Strips? Cheers Volker -- ___ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
