mirror of
https://github.com/FULU-Foundation/OrcaSlicer-bambulab.git
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2ae2672ee9
Fixing dep build script on Windows and removing some warnings. Use bundled igl by default. Not building with the dependency scripts if not explicitly stated. This way, it will stay in Fix the libigl patch to include C source files in header only mode.
60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
#ifndef IGL_PSO_H
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#define IGL_PSO_H
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#include <igl/igl_inline.h>
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#include <Eigen/Core>
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#include <functional>
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namespace igl
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{
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// Solve the problem:
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//
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// minimize f(x)
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// subject to lb ≤ x ≤ ub
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//
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// by particle swarm optimization (PSO).
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//
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// Inputs:
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// f function that evaluates the objective for a given "particle" location
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// LB #X vector of lower bounds
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// UB #X vector of upper bounds
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// max_iters maximum number of iterations
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// population number of particles in swarm
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// Outputs:
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// X best particle seen so far
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// Returns objective corresponding to best particle seen so far
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template <
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typename Scalar,
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typename DerivedX,
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typename DerivedLB,
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typename DerivedUB>
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IGL_INLINE Scalar pso(
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const std::function< Scalar (DerivedX &) > f,
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const Eigen::MatrixBase<DerivedLB> & LB,
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const Eigen::MatrixBase<DerivedUB> & UB,
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const int max_iters,
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const int population,
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DerivedX & X);
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// Inputs:
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// P whether each DOF is periodic
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template <
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typename Scalar,
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typename DerivedX,
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typename DerivedLB,
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typename DerivedUB,
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typename DerivedP>
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IGL_INLINE Scalar pso(
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const std::function< Scalar (DerivedX &) > f,
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const Eigen::MatrixBase<DerivedLB> & LB,
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const Eigen::MatrixBase<DerivedUB> & UB,
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const Eigen::DenseBase<DerivedP> & P,
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const int max_iters,
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const int population,
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DerivedX & X);
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}
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#ifndef IGL_STATIC_LIBRARY
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# include "pso.cpp"
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#endif
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#endif
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