Files
solver/GNN/testapp/__cubes.asmt
forbes-0023 98051ba0c9 feat: add Phase 1 constraint solver addon, move prior content to GNN/
- Move existing OndselSolver, GNN ML layer, and tooling into GNN/
  directory for integration in later phases
- Add Create addon scaffold: package.xml, Init.py
- Add expression DAG with eval, symbolic diff, simplification
- Add parameter table with fixed/free variable tracking
- Add quaternion rotation as polynomial Expr trees
- Add RigidBody entity (7 DOF: position + unit quaternion)
- Add constraint classes: Coincident, DistancePointPoint, Fixed
- Add Newton-Raphson solver with symbolic Jacobian + numpy lstsq
- Add pre-solve passes: substitution + single-equation
- Add DOF counting via Jacobian SVD rank
- Add KindredSolver IKCSolver bridge for kcsolve integration
- Add 82 unit tests covering all modules

Registers as 'kindred' solver via kcsolve.register_solver() when
loaded by Create's addon_loader.
2026-02-20 20:35:47 -06:00

204 lines
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OndselSolver
Assembly
Notes
(Text string: '' runs: (Core.RunArray runs: #() values: #()))
Name
OndselAssembly
Position3D
0 0 0
RotationMatrix
1 0 0
0 1 0
0 0 1
Velocity3D
0 0 0
Omega3D
0 0 0
RefPoints
RefPoint
Position3D
0 0 0
RotationMatrix
1 0 0
0 1 0
0 0 1
Markers
Marker
Name
marker-__cubes#Box001
Position3D
-15.44875431060791 -5.7149038314819336 3.9632759094238281
RotationMatrix
1 0 0
0 1 0
0 0 1
RefCurves
RefSurfaces
Parts
Part
Name
__cubes#Box001
Position3D
-15.44875431060791 -5.7149038314819336 3.9632759094238281
RotationMatrix
1 0 0
0 1 0
0 0 1
Velocity3D
0 0 0
Omega3D
0 0 0
FeatureOrder
PrincipalMassMarker
Name
MassMarker
Position3D
0 0 0
RotationMatrix
1 0 0
0 1 0
0 0 1
Mass
1
MomentOfInertias
1 1 1
Density
1
RefPoints
RefPoint
Position3D
0 0 0
RotationMatrix
1 0 0
0 1 0
0 0 1
Markers
Marker
Name
FixingMarker
Position3D
0 0 0
RotationMatrix
1 0 0
0 1 0
0 0 1
RefPoint
Position3D
0 0 0
RotationMatrix
1 0 0
0 1 0
0 0 1
Markers
Marker
Name
__cubes#Angle
Position3D
0 0 5
RotationMatrix
1 0 0
0 1 0
0 0 1
RefCurves
RefSurfaces
Part
Name
__cubes#Box002
Position3D
-9.9629693031311035 -3.2665310316877054 17.9748312545318
RotationMatrix
1 0 0
0 1 0
0 0 1
Velocity3D
0 0 0
Omega3D
0 0 0
FeatureOrder
PrincipalMassMarker
Name
MassMarker
Position3D
0 0 0
RotationMatrix
1 0 0
0 1 0
0 0 1
Mass
1
MomentOfInertias
1 1 1
Density
1
RefPoints
RefPoint
Position3D
0 0 0
RotationMatrix
1 0 0
0 1 0
0 0 1
Markers
Marker
Name
__cubes#Angle
Position3D
0 0 5
RotationMatrix
1 0 0
0 1 0
0 0 1
RefCurves
RefSurfaces
KinematicIJs
ConstraintSets
Joints
FixedJoint
Name
__cubes#GroundedJoint
MarkerI
/OndselAssembly/marker-__cubes#Box001
MarkerJ
/OndselAssembly/__cubes#Box001/FixingMarker
AngleJoint
Name
__cubes#Angle
MarkerI
/OndselAssembly/__cubes#Box001/__cubes#Angle
MarkerJ
/OndselAssembly/__cubes#Box002/__cubes#Angle
theIzJz
0.17453292519943295
Motions
Limits
GeneralConstraintSets
ForceTorques
ConstantGravity
0 0 0
SimulationParameters
tstart
0
tend
1
hmin
1.0000000000000001e-09
hmax
1000000000
hout
0.10000000000000001
errorTol
9.9999999999999995e-07
AnimationParameters
nframe
1000000
icurrent
1
istart
1
iend
1000000
isForward
true
framesPerSecond
30