default constructor leaves data uninitialized.

zero constructor.

References PX_UNUSED().

Assigns scalar parameter to all elements.

Useful to initialize to zero or one.

Parameters:

[in]

a

Value to assign to elements.

Initializes from 3 scalar parameters.

Parameters:

[in]	nx	Value to initialize X component.
[in]	ny	Value to initialize Y component.
[in]	nz	Value to initialize Z component.

Copy ctor.

returns absolute values of components;

References PxAbs().

cross product

References x, y, and z.

returns the scalar product of this and other.

References x, y, and z.

Referenced by PxPlane::distance(), PxPlane::PxPlane(), and PxMassProperties::scaleInertia().

return a unit vector

References PxRecipSqrt().

returns true if all 3 elems of the vector are finite (not NAN or INF, etc.)

References PxIsFinite().

Referenced by PxMassProperties::getMassSpaceInertia(), PxBounds3::isFinite(), PxTriangleMeshGeometry::isValid(), PxConvexMeshGeometry::isValid(), PxBoxGeometry::isValid(), PxMassProperties::rotateInertia(), PxMassProperties::scaleInertia(), PxMassProperties::sum(), PxMassProperties::translate(), and PxMassProperties::translateInertia().

is normalized - used by API parameter validation

References PxAbs().

tests for exact zero vector

returns the magnitude

References PxSqrt().

Referenced by PxQuat::PxQuat().

returns the squared magnitude

Avoids calling PxSqrt()!

returns MAX(x, y, z);

References PxMax().

Referenced by PxMeshScale::isValidForTriangleMesh().

element-wise maximum

References PxMax(), x, y, and z.

Referenced by PxBounds3::boundsOfPoints(), and PxBounds3::include().

returns MIN(x, y, z);

References PxMin().

Referenced by PxMeshScale::isValidForTriangleMesh().

element-wise minimum

References PxMin(), x, y, and z.

Referenced by PxBounds3::boundsOfPoints(), and PxBounds3::include().

a[i] * b[i], for all i.

References x, y, and z.

Referenced by PxMassProperties::PxMassProperties(), and PxMassProperties::scaleInertia().

normalizes the vector in place

Referenced by PxTriangle::normal().

normalizes the vector in place. Asserts if vector magnitude is under PX_NORMALIZATION_EPSILON. returns vector magnitude.

References PX_ASSERT, and PX_NORMALIZATION_EPSILON.

normalizes the vector in place. Does nothing if vector magnitude is under PX_NORMALIZATION_EPSILON. Returns vector magnitude if >= PX_NORMALIZATION_EPSILON and 0.0f otherwise.

References PX_NORMALIZATION_EPSILON.

returns true if the two vectors are not exactly equal.

References x, y, and z.

scalar post-multiplication

scalar multiplication

vector addition

References x, y, and z.

vector addition

References x, y, and z.

vector difference

References x, y, and z.

negation

vector difference

References x, y, and z.

scalar division

scalar division

Assignment operator.

References x, y, and z.

returns true if the two vectors are exactly equal.

References x, y, and z.

element access

References PX_ASSERT.

element access

References PX_ASSERT.

Referenced by PxBounds3::basisExtent(), PxBounds3::contains(), PxMat33::createDiagonal(), cross(), PxExtendedVec3::cross(), dot(), PxExtendedVec3::dot(), PxBounds3::fattenFast(), PxMat33::getInverse(), PxBounds3::intersects(), PxBounds3::isEmpty(), PxBounds3::isInside(), PxBoxGeometry::isValid(), PxBounds3::isValid(), maximum(), minimum(), multiply(), operator!=(), operator*(), operator+(), operator+=(), PxExtendedVec3::operator+=(), operator-(), operator-=(), PxExtendedVec3::operator-=(), operator=(), operator==(), PxMassProperties::PxMassProperties(), PxQuat::PxQuat(), PxQuat::rotate(), PxQuat::rotateInv(), PxMassProperties::scaleInertia(), PxMat44::setPosition(), PxMat33::transform(), and PxMassProperties::translateInertia().

Referenced by PxBounds3::basisExtent(), PxBounds3::contains(), PxMat33::createDiagonal(), cross(), PxExtendedVec3::cross(), dot(), PxExtendedVec3::dot(), PxBounds3::fattenFast(), PxMat33::getInverse(), PxBounds3::intersects(), PxBounds3::isInside(), PxBoxGeometry::isValid(), PxBounds3::isValid(), maximum(), minimum(), multiply(), operator!=(), operator*(), operator+(), operator+=(), PxExtendedVec3::operator+=(), operator-(), operator-=(), PxExtendedVec3::operator-=(), operator=(), operator==(), PxMassProperties::PxMassProperties(), PxQuat::PxQuat(), PxQuat::rotate(), PxQuat::rotateInv(), PxMassProperties::scaleInertia(), PxMat44::setPosition(), PxMat33::transform(), and PxMassProperties::translateInertia().

Referenced by PxBounds3::basisExtent(), PxBounds3::contains(), PxMat33::createDiagonal(), cross(), PxExtendedVec3::cross(), dot(), PxExtendedVec3::dot(), PxBounds3::fattenFast(), PxMat33::getInverse(), PxBounds3::intersects(), PxMat44::inverseRT(), PxBounds3::isInside(), PxBoxGeometry::isValid(), PxBounds3::isValid(), maximum(), minimum(), multiply(), operator!=(), operator*(), operator+(), operator+=(), PxExtendedVec3::operator+=(), operator-(), operator-=(), PxExtendedVec3::operator-=(), operator=(), operator==(), PxMassProperties::PxMassProperties(), PxQuat::PxQuat(), PxQuat::rotate(), PxQuat::rotateInv(), PxMassProperties::scaleInertia(), PxMat44::setPosition(), PxMat33::transform(), and PxMassProperties::translateInertia().