CODEWITHSUNDEEP
javalibgdxbox2d
UbuLin
UbuLin

Reputation: 41

In LibGDX, change the fixture definition while the program is running

I am currently using the Box2D Engine in LibGDX for my new game. Is there a way to change the settings of the fixture definition while the program is running?

Kr UbuLin

Upvotes: 1

Views: 476

Answers (1)

AAryan
AAryan

Reputation: 20140

FixtureDef is just prototype that create Fixture for physics body, I think you want to change fixture of body at runtime.

Yes you can, suppose I want to change density of body that is already created. 

Array<Fixture> fixtures=body.getFixtureList();
for (Fixture fixture:fixtures)
    fixture.setDensity(2);

Then you need to call body.resetMassData(); to apply changes.

One more option you can destroy fixture of body and re-create with different configuration.

Upvotes: 1

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