PhysicsSolver

PhysicsSolver 〔BlitzLLVM〕

Command Index · Blitz3D · Physics

PhysicsSolver:Void preset:Int32, world:Int32=0

Parameter	Mode	Type	Default	Description
preset	In	Int32	required	0 to 3.
world	In	Int32	0	The physics world, 0 (default) for the default world.

Description

〔BlitzLLVM〕 This command does not exist in the original Blitz products. BlitzLLVM adds it.

Chooses how exact the solver is. Jolt has one rigid body solver, so a preset is a set of values for the commands below, not another algorithm.

Preset	Velocity iterations	Position iterations	Substeps	Sleeping	Continuous by default
0 balanced (default)	10	2	1	normal	no
1 fast	4	1	1	sooner	no
2 accurate	16	4	2	normal	yes
3 custom	what the commands below set

Setting any of the values by hand switches to 3. Preset 3 itself changes nothing. The values of fast and accurate are a starting point and may change.

Differences

• The original has no such command. This is an extension; programs that use it do not compile with the original Blitz3D.

Related Commands

GetPhysicsSolver 〔BlitzLLVM〕, PhysicsAngularDamping 〔BlitzLLVM〕, PhysicsAngularVelocity 〔BlitzLLVM〕, PhysicsApplyAngularImpulse 〔BlitzLLVM〕, PhysicsApplyForce 〔BlitzLLVM〕, PhysicsApplyForceAt 〔BlitzLLVM〕, PhysicsApplyImpulse 〔BlitzLLVM〕, PhysicsApplyImpulseAt 〔BlitzLLVM〕

Command Index · Blitz3D · Physics