7 Commits

Author	SHA1	Message	Date
Luke Campagnola	80148920c9	Bugfixes: ... - Image exporter detects GraphicsView background color - Corrected exporter filename handling for SVG export - ViewBox no longer attempts to deregister itself while python is exiting - Speedup for conversion using np.array(MetaArray_instance) - GLGraphicsItem updates immediately when its GL options have changed - Corrected some GL shader program bugs for nVidia drivers - Fixed coordinate mapping bug in functions.transformCoordinates - Fixed PySide import error	2012-12-04 21:02:05 -05:00
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	2149f9db29	Added documentation on 3D graphics system	2012-04-23 14:34:54 -04:00
Luke Campagnola	5c0c47cda2	3D mesh updates: ... - Can initialize GLMeshItem using MeshData instance - MeshData has save/restore methods	2012-04-15 10:21:31 -04:00
Luke Campagnola	d2d812c86e	Fixed up MeshData and GLMeshItem classes for surface display	2012-03-24 12:17:48 -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