9 Commits

Author	SHA1	Message	Date
Luke Campagnola	aca9c8310f	Major overhaul for GLMeshItem, MeshData classes ... [ Note: These APIs have changed significantly. ] - MeshData and GLMeshItem now operate on numpy arrays instead of lists. - MeshData can handle per-vertex and per-triangle color information Added GLSurfacePlotItem class based on new GLMeshItem GLGraphicsItem now has per-item support for customizing GL state (setGLOptions method) Added several new shader programs Added new examples: GLIsosurface GLSurfacePlot GLshaders	2012-11-23 17:34:22 -05:00
Luke Campagnola	b09182d19a	GLScatterPlotItem: use shader programs to allow specifying spot size by array ... Reorganized shader programs Infrastructure updates for OpenGL system	2012-10-26 21:47:45 -04:00
Luke Campagnola	1d05656a73	- Fixed issue with numpy.concatenate wrapper ... - ConsoleWidget now correctly catches its own exceptions - Fixed ViewBox auto-scaling bug - Fixed functions.siEval not parsing units correctly - Fixed bug caused when opengl GL_VERSION_STR is None	2012-10-09 20:40:48 -04:00
Luke Campagnola	2213dea9d8	Bugfixes ... - AxisItem.setScale(1) works properly to disable auto-value-scaling - OpenGL fixes (stack overflow when drawing items, improper call to glPopAttrib)	2012-07-09 14:41:10 -04:00
Luke Campagnola	b1dbec848c	Added checks for OpenGL version and 3D texture size limits ... Added script for reporting GL version info	2012-07-08 21:33:35 -04:00
Luke Campagnola	fc9b3dee4d	Started Python3 compatibility changes	2012-05-11 18:05:41 -04:00
Luke Campagnola	044b26e11c	OpenGL: ... improved mouse/keyboard interaction bugfix in GLViewWidget.cameraPosition	2012-04-28 15:12:46 -04:00
Luke Campagnola	920fd9333e	OpenGL scenegraph updates ... - volumetric rendering - isosurfaces, mesh rendering - basic transformation and parent/child functionality	2012-03-09 12:38:15 -05:00
Luke Campagnola	872fcb17ff	Added basic OpenGL scenegraph system ... - rotate/scalable view widget - volumetric data item	2012-03-06 01:22:02 -05:00