3 Commits

Author	SHA1	Message	Date
David G Yu	d19bedb51c	Fixed macro redefinition errors ... Reported by AMD and Apple GLSL compilers	2013-07-16 17:02:22 +01:00
David G Yu	1461deb308	Fixed glsl shader portability (input,output)	2013-06-10 16:31:30 -07:00
Takahito Tejima	ab4f79c128	Remove deprecated GL calls, comply with 4.2/3.3 core profile. Use VAO, update glsl shaders, remove immediate draws, etc. ... In example code, GLUT has been replaced with GLFW so that glViewer/ptexViewer can run on OSX (10.7 or later). OSX note: still have some problem with clang, may need to explicitly specify gcc on cmake cmdline -DCMAKE_CXX_COMPILE=/usr/bin/g++ fixes #98	2013-01-29 15:54:18 -08:00