414 2010-09-27 01:36:49 +0200 GLU methods taking double arrays do not work anymore 2010-11-20 09:40:12 +0100 1 1 3 JogAmp Jogl opengl 2 All all VERIFIED FIXED P3 normal --- 1 gouessej gouessej sgothel --- d6750dfe8de1d3606f00ad8263d6060a937f33e5 --- oldest_to_newest 508 0 gouessej 2010-09-27 01:36:49 +0200 GLU methods taking double arrays do not work anymore because the double arrays in input/output are replaced by float arrays but the changes on float arrays used internally are not reflected back to double arrays. For example, gluUnProject(double winX, double winY, double winZ, double[] model, int model_offset, double[] proj, int proj_offset, int[] view, int view_offset, double[] objPos, int objPos_offset) does not work whereas its float equivalent works. HOW TO TEST: DO: call gluUnProject(double winX, double winY, double winZ, double[] model, int model_offset, double[] proj, int proj_offset, int[] view, int view_offset, double[] objPos, int objPos_offset) with objPos containing only NaN values RESULT: the arrays still contain NaN values EXPECT: the arrays contain valid values 509 1 gouessej 2010-09-27 04:02:26 +0200 This bug concerns only gluProject, gluUnproject and gluUnproject4. 594 2 sgothel 2010-11-19 06:14:09 +0100 fixed with d6750dfe8de1d3606f00ad8263d6060a937f33e5 Even though the double[] variant is not recommended within a float based GLU env .. , well, it should work now. Please verify. 599 3 gouessej 2010-11-19 09:16:53 +0100 Hi! I will verify this Monday morning when it is in the autobuild. Your fix is fine and less impacting than mine but we lose some precision. I wrote a class ProjectDouble that performs these operations on doubles rather than on floats but if your solution is accurate enough, it is ok for me. Thank you very much for this fix. Great job :) 611 4 sgothel 2010-11-20 09:40:12 +0100 still waiting for your repo .. and pull requests :) so if you can add your double project as well .. sure thing, you decide.