4 Commits

Author	SHA1	Message	Date
tm	f6cc8ff52c	Add GetOpenGLScaleFactor() to abstract OpenGL coordinates scaling ... The fix for OpenGL coordinates when using high DPI in b134589cbb (Fix OpenGL samples when using HiDPI displays, 2019-08-06) did fix it for GTK 3 and macOS, but broke it for MSW and other platforms not using pixel scaling, as window coordinates are the same as OpenGL ones there, while GetContentScaleFactor() can still return values > 1 even on these platforms. Provide new GetOpenGLScaleFactor() function abstracting this platform difference and use it in all OpenGL samples to make them work correctly in high DPI under all platforms. Closes https://github.com/wxWidgets/wxWidgets/pull/1944 Closes #17391.	2020-07-12 22:28:29 +02:00
Scott Talbert	b134589cbb	Fix OpenGL samples when using HiDPI displays ... OpenGL seems to operate using physical pixels, so we need to factor in the scale factor when setting the GL viewport. Closes #17391. Closes https://github.com/wxWidgets/wxWidgets/pull/1470	2019-10-08 02:14:21 +02:00
Vadim Zeitlin	2cc44337c6	Use only wxFont ctor from wxFontInfo in the samples ... Follow the documentation advice and prefer to use the ctor taking wxFontInfo as it makes the code slightly shorter and more readable.	2018-09-17 15:29:42 +02:00
Manuel Martin	d6fb44e158	Add a new OpenGL pyramid sample ... This sample shows the use of modern OpenGL (3.2). Closes #16910.	2016-02-23 01:04:25 +01:00