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Adds some helpful utility math functions.

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This commit is contained in:
Areloch 2016-11-28 22:42:29 -06:00
parent 7af95e6a8e
commit 31ed509c1c
6 changed files with 81 additions and 0 deletions
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19
Engine/source/math/mRotation.cpp
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@ -22,6 +22,7 @@
#include "math/mRotation.h"
#include "console/console.h"
#include "console/engineAPI.h"
#include "math/mathUtils.h"
#ifdef TORQUE_TESTS_ENABLED
#include "testing/unitTesting.h"
@ -187,6 +188,15 @@ void RotationF::lookAt(const Point3F& _origin, const Point3F& _target, const Poi
set(mat);
}
VectorF RotationF::getDirection()
{
VectorF dir;
EulerF angles = asEulerF();
MathUtils::getVectorFromAngles(dir, angles.z, angles.x);
return dir;
}
//========================================================
EulerF RotationF::asEulerF(UnitFormat _format) const
{
@ -346,3 +356,12 @@ DefineConsoleStaticMethod(rotation, LookAt, RotationF, (Point3F origin, Point3F
result.lookAt(origin, target, up);
return result;
}
DefineConsoleStaticMethod(rotation, getDirection, Point3F, (RotationF rot),,
"Takes the angles of the provided rotation and returns a direction vector.\n"
"@param rot Our rotation."
"@returns v Direction vector result."
"@ingroup Math")
{
return rot.getDirection();
}