Six DOF Constraint question

[LeXXik]

Hmm, I am trying to set up a six dof constraint.

I need to give an array of SpringSettings and MotorSettings:

JoltPhysics.js/JoltJS.idl

Lines 1307 to 1308 in a36ddf0

	[Value] attribute SpringSettings[] mLimitsSpringSettings;
	[Value] attribute MotorSettings[] mMotorSettings;

Not sure we can pass those.

[jrouwe]

You can just do e.g. mLimitsSpringSettings[0].mFrequency = 20?

[LeXXik]

Yep, this is what I do now. I grab the settings/frequency arrays and then access by indices. I think these 2 lines should be removed from IDL?

JoltPhysics.js/JoltJS.idl

Lines 1307 to 1308 in a36ddf0

	[Value] attribute SpringSettings[] mLimitsSpringSettings;
	[Value] attribute MotorSettings[] mMotorSettings;

[jrouwe]

I don't understand. If you remove these 2 lines then mLimitsSpringSettings[0].mFrequency = 20 will no longer be possible because mLimitsSpringSettings will no longer exist.

[LeXXik]

Ah, I got confused for a moment with limits min and max. Nevermind me.

[LeXXik]

Hmm. Actually, I think I was accessing indices for something else. Those are not arrays, so I assume 1 value is used for all 6?

[LeXXik]

[LeXXik]

I think this is correct way. Can't use an accessor. Sorry for spam:

settings.set_mMaxFriction(0, 1); //  set 1 on the first element
settings.get_mMaxFriction(0); // get the value of the first element

// similar for spring and motor settings:
settings.set_mLimitsSpringSettings(0, springSettings);
settings.set_mMotorSettings(0, motorSettings);