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authorAlexander Harkness <bearbin@gmail.com>2013-11-24 15:19:41 +0100
committerAlexander Harkness <bearbin@gmail.com>2013-11-24 15:19:41 +0100
commit675b4aa878f16291ce33fced48a2bc7425f635ae (patch)
tree409914df27a98f65adf866da669429c4de141b6f /source/Vector3d.h
parentLineBlockTracer: Using the coord-based block faces. (diff)
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Diffstat (limited to 'source/Vector3d.h')
-rw-r--r--source/Vector3d.h81
1 files changed, 0 insertions, 81 deletions
diff --git a/source/Vector3d.h b/source/Vector3d.h
deleted file mode 100644
index a06a17c09..000000000
--- a/source/Vector3d.h
+++ /dev/null
@@ -1,81 +0,0 @@
-#pragma once
-
-#include <math.h>
-
-class Vector3f;
-
-
-
-// tolua_begin
-
-class Vector3d
-{
-public:
- // convert from float
- Vector3d(const Vector3f & v);
- Vector3d(const Vector3f * v);
-
- Vector3d() : x(0), y(0), z(0) {}
- Vector3d(double a_x, double a_y, double a_z) : x(a_x), y(a_y), z(a_z) {}
-
- inline void Set(double a_x, double a_y, double a_z) { x = a_x, y = a_y, z = a_z; }
- inline void Normalize() { double l = 1.0f / Length(); x *= l; y *= l; z *= l; }
- inline Vector3d NormalizeCopy() { double l = 1.0f / Length(); return Vector3d( x * l, y * l, z * l ); }
- inline void NormalizeCopy(Vector3d & a_V) { double l = 1.0f / Length(); a_V.Set(x*l, y*l, z*l ); }
- inline double Length() const { return (double)sqrt( x * x + y * y + z * z ); }
- inline double SqrLength() const { return x * x + y * y + z * z; }
- inline double Dot( const Vector3d & a_V ) const { return x * a_V.x + y * a_V.y + z * a_V.z; }
- inline Vector3d Cross( const Vector3d & v ) const { return Vector3d( y * v.z - z * v.y, z * v.x - x * v.z, x * v.y - y * v.x ); }
-
- /** Returns the coefficient for the (a_OtherEnd - this) line to reach the specified Z coord
- The result satisfies the following equation:
- (*this + Result * (a_OtherEnd - *this)).z = a_Z
- If the line is too close to being parallel, this function returns NO_INTERSECTION
- */
- double LineCoeffToXYPlane(const Vector3d & a_OtherEnd, double a_Z) const;
-
- /** Returns the coefficient for the (a_OtherEnd - this) line to reach the specified Y coord
- The result satisfies the following equation:
- (*this + Result * (a_OtherEnd - *this)).y = a_Y
- If the line is too close to being parallel, this function returns NO_INTERSECTION
- */
- double LineCoeffToXZPlane(const Vector3d & a_OtherEnd, double a_Y) const;
-
- /** Returns the coefficient for the (a_OtherEnd - this) line to reach the specified X coord
- The result satisfies the following equation:
- (*this + Result * (a_OtherEnd - *this)).x = a_X
- If the line is too close to being parallel, this function returns NO_INTERSECTION
- */
- double LineCoeffToYZPlane(const Vector3d & a_OtherEnd, double a_X) const;
-
- inline bool Equals(const Vector3d & v) const { return ((x == v.x) && (y == v.y) && (z == v.z)); }
-
- // tolua_end
-
- void operator += ( const Vector3d& a_V ) { x += a_V.x; y += a_V.y; z += a_V.z; }
- void operator += ( Vector3d* a_V ) { x += a_V->x; y += a_V->y; z += a_V->z; }
- void operator -= ( const Vector3d& a_V ) { x -= a_V.x; y -= a_V.y; z -= a_V.z; }
- void operator -= ( Vector3d* a_V ) { x -= a_V->x; y -= a_V->y; z -= a_V->z; }
- void operator *= ( double a_f ) { x *= a_f; y *= a_f; z *= a_f; }
-
- // tolua_begin
-
- Vector3d operator + (const Vector3d & v2) const { return Vector3d(x + v2.x, y + v2.y, z + v2.z ); }
- Vector3d operator + (const Vector3d * v2) const { return Vector3d(x + v2->x, y + v2->y, z + v2->z ); }
- Vector3d operator - (const Vector3d & v2) const { return Vector3d(x - v2.x, y - v2.y, z - v2.z ); }
- Vector3d operator - (const Vector3d * v2) const { return Vector3d(x - v2->x, y - v2->y, z - v2->z ); }
- Vector3d operator * (const double f) const { return Vector3d(x * f, y * f, z * f ); }
- Vector3d operator * (const Vector3d & v2) const { return Vector3d(x * v2.x, y * v2.y, z * v2.z ); }
- Vector3d operator / (const double f) const { return Vector3d(x / f, y / f, z / f ); }
-
- double x, y, z;
-
- static const double EPS; ///< The max difference between two coords for which the coords are assumed equal
- static const double NO_INTERSECTION; ///< Return value of LineCoeffToPlane() if the line is parallel to the plane
-} ;
-
-// tolua_end
-
-
-
-