Difference between revisions of "B2.Body:createFixture"
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(Created page with "__NOTOC__ '''Available since:''' Gideros 2011.6<br/> === Description === <br /> Creates a fixture and attach it to this body. If the density is non-zero, this function automat...") |
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<source lang="lua"> | <source lang="lua"> | ||
| − | (b2.Fixture) | + | (b2.Fixture) = b2.Body:createFixture(fixtureDef) |
</source> | </source> | ||
| − | '''fixtureDef | + | '''fixtureDef''': (table) ''''''<br/> |
'''Returns''' (b2.Fixture) The created fixture instance.<br/> | '''Returns''' (b2.Fixture) The created fixture instance.<br/> | ||
Revision as of 10:16, 23 August 2018
Available since: Gideros 2011.6
Description
Creates a fixture and attach it to this body. If the density is non-zero, this function automatically
updates the mass of the body. Contacts are not created until the next time step. The fixture definition is given
as a ordinary table. The fields of the fixture definition table are:
- `shape`: (b2.Shape) The shape, this must be set.
- `friction`: (number) The friction coefficient, usually in the range [0,1].
- `restitution`: (number) The restitution (elasticity) usually in the range [0,1].
- `density`: (number) The density, usually in kg/m^2.
- `isSensor`: (boolean) A sensor shape collects contact information but never generates a collision response.
- `filter`: (table) Contact filtering data. The definition of contact filtering data is given at `b2.Fixture:setFilterData` function.
The unset fields gets default values.
- `Warning`: This function is locked during callbacks.
(b2.Fixture) = b2.Body:createFixture(fixtureDef)
'fixtureDef: (table) '
Returns (b2.Fixture) The created fixture instance.
