Files
solver/GNN/OndselSolver/ASMTAnimationParameters.cpp
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

69 lines
2.5 KiB
C++

/***************************************************************************
* Copyright (c) 2023 Ondsel, Inc. *
* *
* This file is part of OndselSolver. *
* *
* See LICENSE file for details about copyright. *
***************************************************************************/
#include "ASMTAnimationParameters.h"
using namespace MbD;
std::shared_ptr<ASMTAnimationParameters> MbD::ASMTAnimationParameters::With()
{
auto asmt = std::make_shared<ASMTAnimationParameters>();
asmt->initialize();
return asmt;
}
void MbD::ASMTAnimationParameters::parseASMT(std::vector<std::string>& lines)
{
//size_t nframe, icurrent, istart, iend, framesPerSecond;
//bool isForward;
auto pos = lines[0].find_first_not_of("\t");
auto leadingTabs = lines[0].substr(0, pos);
assert(lines[0] == (leadingTabs + "nframe"));
lines.erase(lines.begin());
nframe = readSize_t(lines[0]);
lines.erase(lines.begin());
assert(lines[0] == (leadingTabs + "icurrent"));
lines.erase(lines.begin());
icurrent = readSize_t(lines[0]);
lines.erase(lines.begin());
assert(lines[0] == (leadingTabs + "istart"));
lines.erase(lines.begin());
istart = readSize_t(lines[0]);
lines.erase(lines.begin());
assert(lines[0] == (leadingTabs + "iend"));
lines.erase(lines.begin());
iend = readSize_t(lines[0]);
lines.erase(lines.begin());
assert(lines[0] == (leadingTabs + "isForward"));
lines.erase(lines.begin());
isForward = readBool(lines[0]);
lines.erase(lines.begin());
assert(lines[0] == (leadingTabs + "framesPerSecond"));
lines.erase(lines.begin());
framesPerSecond = readSize_t(lines[0]);
lines.erase(lines.begin());
}
void MbD::ASMTAnimationParameters::storeOnLevel(std::ofstream& os, size_t level)
{
storeOnLevelString(os, level, "AnimationParameters");
storeOnLevelString(os, level + 1, "nframe");
storeOnLevelSize_t(os, level + 2, nframe);
storeOnLevelString(os, level + 1, "icurrent");
storeOnLevelSize_t(os, level + 2, icurrent);
storeOnLevelString(os, level + 1, "istart");
storeOnLevelSize_t(os, level + 2, istart);
storeOnLevelString(os, level + 1, "iend");
storeOnLevelSize_t(os, level + 2, iend);
storeOnLevelString(os, level + 1, "isForward");
storeOnLevelBool(os, level + 2, isForward);
storeOnLevelString(os, level + 1, "framesPerSecond");
storeOnLevelSize_t(os, level + 2, framesPerSecond);
}