diff options
Diffstat (limited to 'intern/moto/include/MT_Plane3.inl')
-rw-r--r-- | intern/moto/include/MT_Plane3.inl | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/intern/moto/include/MT_Plane3.inl b/intern/moto/include/MT_Plane3.inl deleted file mode 100644 index 77db9b35e1d..00000000000 --- a/intern/moto/include/MT_Plane3.inl +++ /dev/null @@ -1,128 +0,0 @@ -#include "MT_Optimize.h" - - -GEN_INLINE -MT_Plane3:: -MT_Plane3( - const MT_Vector3 &a, - const MT_Vector3 &b, - const MT_Vector3 &c -){ - MT_Vector3 l1 = b-a; - MT_Vector3 l2 = c-b; - - MT_Vector3 n = l1.cross(l2); - n = n.safe_normalized(); - MT_Scalar d = n.dot(a); - - m_co[0] = n.x(); - m_co[1] = n.y(); - m_co[2] = n.z(); - m_co[3] = -d; -} - -/** - * Construction from vector and a point. - */ -GEN_INLINE -MT_Plane3:: -MT_Plane3( - const MT_Vector3 &n, - const MT_Vector3 &p -){ - - MT_Vector3 mn = n.safe_normalized(); - MT_Scalar md = mn.dot(p); - - m_co[0] = mn.x(); - m_co[1] = mn.y(); - m_co[2] = mn.z(); - m_co[3] = -md; -} - - -/** - * Default constructor - */ -GEN_INLINE -MT_Plane3:: -MT_Plane3( -): - MT_Tuple4() -{ - m_co[0] = MT_Scalar(1); - m_co[1] = MT_Scalar(0); - m_co[2] = MT_Scalar(0); - m_co[3] = MT_Scalar(0); -} - -/** - * Return plane normal - */ - -GEN_INLINE - MT_Vector3 -MT_Plane3:: -Normal( -) const { - return MT_Vector3(m_co[0],m_co[1],m_co[2]); -} - -/** - * Return plane scalar i.e the d from n.x + d = 0 - */ - -GEN_INLINE - MT_Scalar -MT_Plane3:: -Scalar( -) const { - return m_co[3]; -} - -GEN_INLINE - void -MT_Plane3:: -Invert( -) { - m_co[0] = -m_co[0]; - m_co[1] = -m_co[1]; - m_co[2] = -m_co[2]; - m_co[3] = -m_co[3]; -} - - -/** - * Assignment operator - */ - -GEN_INLINE - MT_Plane3 & -MT_Plane3:: -operator = ( - const MT_Plane3 & rhs -) { - m_co[0] = rhs.m_co[0]; - m_co[1] = rhs.m_co[1]; - m_co[2] = rhs.m_co[2]; - m_co[3] = rhs.m_co[3]; - return *this; -} - -/** - * Return the distance from a point to the plane - */ - -GEN_INLINE - MT_Scalar -MT_Plane3:: -signedDistance( - const MT_Vector3 &v -) const { - return Normal().dot(v) + m_co[3]; -} - - - - - |