Re: [Scilab-users] Influencing the automatic rotation_angles setting in advance
Le 10/12/2016 21:34, Samuel Gougeon a écrit : Le 10/12/2016 21:00, Jens Simon Strom a écrit : Hallo Scilab experts, During execution of plot3d, param3d, surf, etc. Scilab *automatically* chooses the axes property *rotation_angles*. Is there a way to influence this automatic? I do not mean ca=gca(); ca.rotation_angles=[ang1 ang2]. The setting should be positioned in the script***before* the plot command und should be valid for further plots. Jens, I bet that you will become expert in documentation reading: Please see the theta and alpha plot3d() options: https://help.scilab.org/docs/6.0.0/en_US/plot3d.html Nevertheless, i agree that the present plot3d() behavior is bugged in 2 ways: 1. if the current axes has already some rotation_angles clearly set to a 3D view (= at least one of both azimuth and polar angles not being a multiple of 90), plot3d() should not reset them to some default rotation_angles values, but use the current axes without reorienting it. 2. plot3d() default rotation_angles values should be taken from gda(). It is presently not the case. There is no reason to use gda() / sda() only for 2D plots. These issues are reported there: http://bugzilla.scilab.org/14890 SG ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] Influencing the automatic rotation_angles setting in advance
Le 10/12/2016 21:00, Jens Simon Strom a écrit : Hallo Scilab experts, During execution of plot3d, param3d, surf, etc. Scilab *automatically* chooses the axes property *rotation_angles*. Is there a way to influence this automatic? I do not mean ca=gca(); ca.rotation_angles=[ang1 ang2]. The setting should be positioned in the script***before* the plot command und should be valid for further plots. Jens, I bet that you will become expert in documentation reading: Please see the theta and alpha plot3d() options: https://help.scilab.org/docs/6.0.0/en_US/plot3d.html Nevertheless, i agree that the present plot3d() behavior is bugged in 2 ways: 1. if the current axes has already some rotation_angles clearly set to a 3D view (= at least one of both azimuth and polar angles not being a multiple of 90), plot3d() should not reset them to some default rotation_angles values, but use the current axes without reorienting it. 2. plot3d() default rotation_angles values should be taken from gda(). It is presently not the case. There is no reason to use gda() / sda() only for 2D plots. BR ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] Influencing the automatic rotation_angles setting in advance
Le 10/12/2016 à 21:00, Jens Simon Strom a écrit : Hallo Scilab experts, During execution of plot3d, param3d, surf, etc. Scilab *automatically* chooses the axes property *rotation_angles*. Is there a way to influence this automatic? I do not mean ca=gca(); ca.rotation_angles=[ang1 ang2]. The setting should be positioned in the script***before* the plot command und should be valid for further plots. This question is in context with the thread 'untwinkle a sequence of graphics'. Without setting ca.rotation_angles=[a1 a2] after the param3d there is no twinkle. If I set the appropriate aspect - twinkling occurs again. You can call drawlater() just before the sequence plot3d(...); ca.rotation_angle= this way the intermediate graphics will not be displayed and call drawnow() just after to show the final graphic I have not been able to reduce this to a a minimal example. Perhaps my enquiry suffices. Kind regards Jens ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
