Resolution#

enum nvResolutionState#

Collsion resolution states.

Values:

enumerator nvResolutionState_FIRST#: The collision just happened this frame.

enumerator nvResolutionState_NORMAL#: The collision has been existing.

enumerator nvResolutionState_CACHED#: The collision has been separated and the resolution is cached.

struct nvResolution#

Data structure that holds information about collision between two bodies.

Public Members

bool collision#: Flag that reports if the collision has happened.

nvBody *a#: First body of the collision.

nvBody *b#: Second body of the collision.

nvVector2 normal#: Normal vector of the collision separation.

nv_float depth#: Penetration depth.

nv_float friction#: Mixed friction coefficient.

nvResolutionState state#: State of the resolution.

int lifetime#: Remaining lifetime of the resolution in ticks.

nvContact contacts[2]#: Contact points.

nv_uint8 contact_count#: Contact point count.

struct nvContact#

Data structure that holds information about contacts of collision.

Public Members

nvVector2 position#: Position of the contact point.

nvVector2 ra#: Contact position relative to body A.

nvVector2 rb#: Contact position relative to body B.

nv_float velocity_bias#: Velocity bias for restitution.

nv_float position_bias#: Position bias for Baumgarte stabilization.

nv_float mass_normal#: Effective mass of normal impulse.

nv_float mass_tangent#: Effective mass of tangential impulse.

nv_float jn#: Accumulated normal impulse.

nv_float jt#: Accumulated tangential impulse.