1 | // This file is a part of Framsticks SDK. http://www.framsticks.com/ |
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2 | // Copyright (C) 1999-2015 Maciej Komosinski and Szymon Ulatowski. |
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3 | // See LICENSE.txt for details. |
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4 | |
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5 | #ifndef _MODELGEOMETRYINFO_H_ |
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6 | #define _MODELGEOMETRYINFO_H_ |
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7 | |
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8 | #include <frams/model/model.h> |
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9 | #include <frams/util/3d.h> |
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10 | #include <frams/util/list.h> |
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11 | |
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12 | |
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13 | /** |
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14 | Currently, the three functions area(), volume() and findSizesAndAxes() are independent and self-sufficient. |
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15 | Each of them converts the input model to SolidsShapeTypeModel if necessary. |
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16 | Were these functions to be called multiple times for the same model, this would be inefficient |
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17 | (the potential conversion of the same model would take place multiple times). |
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18 | |
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19 | To improve efficiency, these functions should not have the Model argument. |
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20 | Instead, another function should be introduced to set the model, the conversion to SolidsShapeTypeModel |
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21 | should take place in this function once, and these three functions would then always use the converted model. |
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22 | A similar optimization is already implemented in the ModelGeometry class that provides FramScript access to ModelGeometryInfo. |
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23 | */ |
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24 | namespace ModelGeometryInfo |
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25 | { |
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26 | double area(Model &model, const double density); |
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27 | double volume(Model &model, const double density); |
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28 | void findSizesAndAxes(Model &model, const double density, Pt3D &sizes, Orient &axes); |
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29 | |
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30 | void boundingBox(const Model &model, Pt3D &lowerBoundary, Pt3D &upperBoundary); |
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31 | void boundingBox(const Part *part, Pt3D &lowerBoundary, Pt3D &upperBoundary); |
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32 | double externalAreaOfPart(const Model &model, const int partIndex, const double density); |
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33 | double externalAreaOfEllipsoid(const Model &model, const int partIndex, const double density); |
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34 | double externalAreaOfCuboid(const Model &model, const int partIndex, const double density); |
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35 | double externalAreaOfCylinder(const Model &model, const int partIndex, const double density); |
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36 | } |
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37 | |
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38 | #endif |
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