Files
solver/GNN/OndselSolver/EndFrameqct.h
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

64 lines
2.2 KiB
C++

/***************************************************************************
* Copyright (c) 2023 Ondsel, Inc. *
* *
* This file is part of OndselSolver. *
* *
* See LICENSE file for details about copyright. *
***************************************************************************/
#pragma once
#include "EndFrameqc.h"
//#include "Symbolic.h"
namespace MbD {
class Time;
class Symbolic;
class EndFrameqct : public EndFrameqc
{
//time rmemBlks prmemptBlks pprmemptptBlks phiThePsiBlks pPhiThePsiptBlks ppPhiThePsiptptBlks
//rmem prmempt pprmemptpt aAme pAmept ppAmeptpt prOeOpt pprOeOpEpt pprOeOptpt pAOept ppAOepEpt ppAOeptpt
public:
EndFrameqct();
EndFrameqct(const std::string& str);
void initialize() override;
void initializeLocally() override;
void initializeGlobally() override;
void initprmemptBlks();
void initpprmemptptBlks();
virtual void initpPhiThePsiptBlks();
virtual void initppPhiThePsiptptBlks();
void postInput() override;
void calcPostDynCorrectorIteration() override;
void prePosIC() override;
void evalrmem();
virtual void evalAme();
void preVelIC() override;
void postVelIC() override;
FColDsptr pAjOept(size_t j);
FMatDsptr ppAjOepETpt(size_t j);
FColDsptr ppAjOeptpt(size_t j);
double time = 0.0;
double priOeOpt(size_t i);
FRowDsptr ppriOeOpEpt(size_t i);
double ppriOeOptpt(size_t i);
void evalprmempt();
virtual void evalpAmept();
void evalpprmemptpt();
virtual void evalppAmeptpt();
FColDsptr rmeO() override;
FColDsptr rpep() override;
void preAccIC() override;
bool isEndFrameqc() override;
std::shared_ptr<FullColumn<Symsptr>> rmemBlks, prmemptBlks, pprmemptptBlks;
std::shared_ptr<FullColumn<Symsptr>> phiThePsiBlks, pPhiThePsiptBlks, ppPhiThePsiptptBlks;
FColDsptr rmem, prmempt, pprmemptpt, prOeOpt, pprOeOptpt;
FMatDsptr aAme, pAmept, ppAmeptpt, pAOept, ppAOeptpt;
FMatDsptr pprOeOpEpt;
FColFMatDsptr ppAOepEpt;
};
}