Search found 456 matches

by fferri
21 Jul 2016, 17:53
Forum: General questions
Topic: OMPL optimization objective
Replies: 2
Views: 1313

Re: OMPL optimization objective

Hi,
optimization objective is an OMPL feature that is not currently exposed by the V-REP OMPL plugin.
Maybe it will be in a future release.
by fferri
08 Jul 2016, 18:13
Forum: Bug reports
Topic: CustomUI combobox onChange event called with invalid argumen
Replies: 7
Views: 3773

Re: CustomUI combobox onChange event called with invalid arg

I tried your example: when I click the Remove All Items button, I see several lines such as "newIndex: 0 is bigger or equal to size: 0" and finally one line "it was below zero". This is perfectly reasonable, because message delivery is asynchronous * (see below for a more detailed explanation), and ...
by fferri
06 Jul 2016, 00:33
Forum: Bug reports
Topic: CustomUI combobox onChange event called with invalid argumen
Replies: 7
Views: 3773

Re: CustomUI combobox onChange event called with invalid arg

If you have a minimal testcase showing the issue please do send it
by fferri
05 Jul 2016, 21:11
Forum: Bug reports
Topic: CustomUI combobox onChange event called with invalid argumen
Replies: 7
Views: 3773

Re: CustomUI combobox onChange event called with invalid arg

The selected index of a combobox in Qt can change when removing items. Suppose you have your combobox: <combobox id="1005" onchange="comboboxChange"> <item>First item</item> <item>Second item</item> <item>Third item</item> </combobox> and "Third item" is selected (selected index is 2). Now if you re...
by fferri
25 May 2016, 18:46
Forum: General questions
Topic: How can I use my own srv in RosInterface
Replies: 10
Views: 5742

Re: How can I use my own srv in RosInterface

Hello, thanks for reporting this issue. There was a bug, which now has been fixed. If you don't want to wait for the next release, you can simply pull latest changes from v_repExtRosInterface.git and v_repStubsGen.git and recompile the RosInterface plugin by yourself. By the way, the service respons...
by fferri
19 Feb 2016, 20:08
Forum: General questions
Topic: fastest way to check for occupancy
Replies: 2
Views: 1107

Re: fastest way to check for occupancy

I didn't mention that I want to build an occupancy grid. So imagine that you subdivide the 3D space into little cubes. Each cube has to be tested for occupancy: - some cubes are in the free space (indeed they don't collide) - some cubes intersect the meshes of collidable objects (and they collide) -...
by fferri
19 Feb 2016, 15:10
Forum: General questions
Topic: fastest way to check for occupancy
Replies: 2
Views: 1107

fastest way to check for occupancy

What's the fastest way of checking occupancy of a box region which is aligned with the world axes? If I create a pure cuboid shape, scale it, and move it, then use simCheckCollision (cuboid, sim_handle_all) it would partially work, i.e. it would detect the occupancy if the face of the cube collides ...
by fferri
13 Oct 2015, 15:17
Forum: General questions
Topic: Call Lua functions in an external file
Replies: 5
Views: 4553

Re: Call Lua functions in an external file

is it possible to have that path relative to the scene?

i.e. is there a function to retrieve the path of current scene, so that it can be added to package.path?
by fferri
13 Oct 2015, 13:54
Forum: General questions
Topic: creating robot via script: respondable mask and motor params
Replies: 5
Views: 2505

creating robot via script: respondable mask and motor params

I want to create my mobile robot (an articulated tracked robot) via script. The motivation behind this is to avoid repeated operations, for example if I want to change the number of rollers, or change a property common to all rollers, and stuff like this. I managed to create a kinematic chain of obj...
by fferri
15 Apr 2015, 10:19
Forum: General questions
Topic: crash on new machine: terminate called after throwing an ins
Replies: 6
Views: 3244

Re: crash on new machine: terminate called after throwing an

yes, I have the system folder, but there is no such file: $ ls -1 /opt/V-REP_PRO_EDU_V3_2_0_rev6_64_Linux/system/ defaultContactCallbackScript.txt defaultCustomizationScript.txt defaultGeneralCallbackScript.txt defaultJointCtrlCallbackScript.txt dfltscn.ttt dltcscpt.txt dltmscpt.txt dlttscpt.txt sys...