1 | #ifndef NX_COLLISION_NXBOXSHAPEDESC
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2 | #define NX_COLLISION_NXBOXSHAPEDESC
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3 | /*----------------------------------------------------------------------------*\
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4 | |
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5 | | Public Interface to NovodeX Technology
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6 | |
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7 | | www.novodex.com
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8 | |
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9 | \*----------------------------------------------------------------------------*/
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10 | /** \addtogroup physics
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11 | @{
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12 | */
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13 |
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14 | #include "NxShapeDesc.h"
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15 |
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16 | /**
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17 | \brief Descriptor class for #NxBoxShape.
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18 |
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19 | @see NxBox NxShapeDesc NxActor.createShape()
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20 | */
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21 | class NxBoxShapeDesc : public NxShapeDesc
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22 | {
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23 | public:
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24 | /**
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25 | \brief Dimensions of the box.
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26 |
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27 | The dimensions are the 'radii' of the box, meaning 1/2 extents in x dimension,
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28 | 1/2 extents in y dimension, 1/2 extents in z dimension. All three must be positive.
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29 |
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30 | <b>Range:</b> .x (0,inf)
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31 | <b>Range:</b> .y (0,inf)
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32 | <b>Range:</b> .x (0,inf)
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33 | <b>Default:</b> Zero
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34 |
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35 | <b>Platform:</b>
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36 | \li PC SW: Yes
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37 | \li PPU : Yes
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38 | \li PS3 : Yes
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39 | \li XB360: Yes
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40 |
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41 | @see NxBoxShape.setDimensions() NxBoxShape.getDimensions()
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42 | */
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43 | NxVec3 dimensions;
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44 |
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45 | /**
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46 | \brief constructor sets to default.
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47 | */
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48 | NX_INLINE NxBoxShapeDesc();
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49 | /**
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50 | \brief (re)sets the structure to the default.
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51 | */
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52 | NX_INLINE virtual void setToDefault();
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53 | /**
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54 | \brief Returns true if the descriptor is valid.
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55 |
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56 | \return True if the current settings are valid
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57 | */
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58 | NX_INLINE virtual bool isValid() const;
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59 | };
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60 |
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61 | NX_INLINE NxBoxShapeDesc::NxBoxShapeDesc() : NxShapeDesc(NX_SHAPE_BOX) //constructor sets to default
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62 | {
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63 | setToDefault();
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64 | }
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65 |
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66 | NX_INLINE void NxBoxShapeDesc::setToDefault()
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67 | {
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68 | NxShapeDesc::setToDefault();
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69 | dimensions.zero();
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70 | }
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71 |
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72 | NX_INLINE bool NxBoxShapeDesc::isValid() const
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73 | {
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74 | if(!dimensions.isFinite()) return false;
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75 | if(dimensions.x<0.0f) return false;
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76 | if(dimensions.y<0.0f) return false;
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77 | if(dimensions.z<0.0f) return false;
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78 | return NxShapeDesc::isValid();
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79 | }
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80 |
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81 | /** @} */
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82 | #endif
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83 |
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84 |
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85 | //AGCOPYRIGHTBEGIN
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86 | ///////////////////////////////////////////////////////////////////////////
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87 | // Copyright © 2005 AGEIA Technologies.
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88 | // All rights reserved. www.ageia.com
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89 | ///////////////////////////////////////////////////////////////////////////
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90 | //AGCOPYRIGHTEND
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91 |
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