[699] | 1 | |
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[721] | 2 | #include <IMGBBox.h> |
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[699] | 3 | |
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| 4 | namespace IMG { |
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| 5 | |
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[721] | 6 | BBox::BBox() |
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| 7 | { |
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[731] | 8 | BBox::initialize(); |
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[699] | 9 | } |
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| 10 | |
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[721] | 11 | BBox::~BBox() |
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| 12 | { |
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| 13 | } |
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[699] | 14 | |
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[731] | 15 | void BBox::initialize() |
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[721] | 16 | { |
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| 17 | mMinimum.x = BOUNDINGBOX_MAXVALUE; |
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| 18 | mMinimum.y = BOUNDINGBOX_MAXVALUE; |
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| 19 | mMinimum.z = BOUNDINGBOX_MAXVALUE; |
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| 20 | mMaximum.x = -BOUNDINGBOX_MAXVALUE; |
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| 21 | mMaximum.y = -BOUNDINGBOX_MAXVALUE; |
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| 22 | mMaximum.z = -BOUNDINGBOX_MAXVALUE; |
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[699] | 23 | } |
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[721] | 24 | |
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[731] | 25 | Ogre::Vector3 BBox::getMinimum() |
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[721] | 26 | { |
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| 27 | return mMinimum; |
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| 28 | } |
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| 29 | |
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[731] | 30 | Ogre::Vector3 BBox::getMaximum() |
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[721] | 31 | { |
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| 32 | return mMaximum; |
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| 33 | } |
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| 34 | |
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[731] | 35 | void BBox::addBoundingVector3(float x, float y, float z) |
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[721] | 36 | { |
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| 37 | if (x < mMinimum.x) |
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| 38 | { |
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| 39 | mMinimum.x = x; |
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| 40 | } |
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| 41 | |
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| 42 | if (x > mMaximum.x) |
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| 43 | { |
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| 44 | mMaximum.x = x; |
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| 45 | } |
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| 46 | |
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| 47 | if (y < mMinimum.y) |
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| 48 | { |
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| 49 | mMinimum.y = y; |
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| 50 | } |
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| 51 | |
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| 52 | if (y > mMaximum.y) |
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| 53 | { |
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| 54 | mMaximum.y = y; |
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| 55 | } |
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| 56 | |
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| 57 | if (z < mMinimum.z) |
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| 58 | { |
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| 59 | mMinimum.z = z; |
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| 60 | } |
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| 61 | |
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| 62 | if (z > mMaximum.z) |
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| 63 | { |
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| 64 | mMaximum.z = z; |
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| 65 | } |
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| 66 | } |
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| 67 | |
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[731] | 68 | void BBox::print() |
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[721] | 69 | { |
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| 70 | Ogre::LogManager::getSingleton().logMessage("\nValor de la Caixa: (" + Ogre::StringConverter::toString(mMinimum) + ") - (" + + ") " + Ogre::StringConverter::toString(mMaximum)); |
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| 71 | } |
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| 72 | |
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[731] | 73 | Ogre::Vector3 BBox::getCorner(int corner) const |
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[721] | 74 | { |
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| 75 | Ogre::Vector3 vector; |
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| 76 | switch (corner) |
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| 77 | { |
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| 78 | case BOX_CORNER_xyz: vector = Ogre::Vector3(mMinimum.x, mMinimum.y, mMinimum.z ); break; |
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| 79 | case BOX_CORNER_xyZ: vector = Ogre::Vector3(mMinimum.x, mMinimum.y, mMaximum.z ); break; |
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| 80 | case BOX_CORNER_xYz: vector = Ogre::Vector3(mMinimum.x, mMaximum.y, mMinimum.z ); break; |
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| 81 | case BOX_CORNER_xYZ: vector = Ogre::Vector3(mMinimum.x, mMaximum.y, mMaximum.z ); break; |
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| 82 | case BOX_CORNER_Xyz: vector = Ogre::Vector3(mMaximum.x, mMinimum.y, mMinimum.z ); break; |
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| 83 | case BOX_CORNER_XyZ: vector = Ogre::Vector3(mMaximum.x, mMinimum.y, mMaximum.z ); break; |
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| 84 | case BOX_CORNER_XYz: vector = Ogre::Vector3(mMaximum.x, mMaximum.y, mMinimum.z ); break; |
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| 85 | case BOX_CORNER_XYZ: vector = Ogre::Vector3(mMaximum.x, mMaximum.y, mMaximum.z ); break; |
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| 86 | } |
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| 87 | |
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| 88 | return vector; |
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| 89 | } |
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| 90 | |
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| 91 | bool BBox::intersects(Ogre::Vector3 v) |
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| 92 | { |
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| 93 | return Ogre::AxisAlignedBox::intersects(v); |
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| 94 | } |
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| 95 | |
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| 96 | } |
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