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PlayRho
2.0.0
An interactive physics engine & library.
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PlayRho
2.0.0
An interactive physics engine & library.
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Declarations of general 2-D math related code. More...
#include <cassert>#include <tuple>#include <type_traits>#include <vector>#include <playrho/Math.hpp>#include <playrho/Matrix.hpp>#include <playrho/Real.hpp>#include <playrho/UnitInterval.hpp>#include <playrho/Units.hpp>#include <playrho/Vector2.hpp>#include <playrho/detail/Checked.hpp>#include <playrho/d2/UnitVec.hpp>#include <playrho/d2/Position.hpp>#include <playrho/d2/Velocity.hpp>#include <playrho/d2/Transformation.hpp>#include <playrho/d2/Sweep.hpp>Namespaces | |
| playrho | |
| playrho::d2 | |
Functions | |
| Position | playrho::d2::Cap (Position pos, const ConstraintSolverConf &conf) |
| Caps the given position by the amounts specified in the given configuration. | |
| Angle | playrho::d2::GetAngle (const Transformation &value) |
| Gets the angle of the given transformation. | |
| Angle | playrho::d2::GetAngle (const UnitVec &value) |
| Gets the angle of the given unit vector. | |
| LinearVelocity2 | playrho::d2::GetContactRelVelocity (const Velocity &velA, const Length2 &relA, const Velocity &velB, const Length2 &relB) noexcept |
| Gets the contact relative velocity. More... | |
| InvMass | playrho::d2::GetEffectiveInvMass (const InvRotInertia &invRotI, const Length2 &p, const UnitVec &q) |
| Gets the "effective" inverse mass. | |
| std::vector< UnitVec > | playrho::d2::GetFwdNormalsVector (const std::vector< Length2 > &vertices) |
| Gets the forward normals for the given container of vertices. | |
| Position | playrho::d2::GetNormalized (const Position &val) noexcept |
| Gets the "normalized" position. More... | |
| Sweep | playrho::d2::GetNormalized (Sweep sweep) noexcept |
| Gets a sweep with the given sweep's angles normalized. More... | |
| Position | playrho::d2::GetPosition (const Position &pos0, const Position &pos1, Real beta) noexcept |
| constexpr auto | playrho::d2::GetReflectionMatrix (const UnitVec &axis) |
| Gets the reflection matrix for the given unit vector that defines the normal of the line through the origin that points should be reflected against. More... | |
| Transformation | playrho::d2::GetTransform0 (const Sweep &sweep) noexcept |
| Gets the transform at "time" zero. More... | |
| Transformation | playrho::d2::GetTransform1 (const Sweep &sweep) noexcept |
| Gets the transform at "time" one. More... | |
| constexpr Transformation | playrho::d2::GetTransformation (const Length2 &ctr, const UnitVec &rot, const Length2 &localCtr) noexcept |
| Gets the transformation for the given values. | |
| Transformation | playrho::d2::GetTransformation (const Position &pos, const Length2 &local_ctr) noexcept |
| Gets the transformation for the given values. | |
| Transformation | playrho::d2::GetTransformation (const Sweep &sweep, const UnitIntervalFF< Real > beta) noexcept |
| Gets the interpolated transform at a specific time. More... | |
| template<class T > | |
| UnitVec | playrho::d2::GetUnitVector (const Vector2< T > &value, const UnitVec &fallback=UnitVec::GetDefaultFallback()) noexcept |
| constexpr Vec2 | playrho::d2::GetVec2 (const UnitVec &value) |
Gets a Vec2 representation of the given value. | |
| template<class T > | |
| constexpr auto | playrho::d2::InverseRotate (const Vector2< T > &vector, const UnitVec &angle) noexcept |
| Inverse rotates a vector. More... | |
| constexpr Length2 | playrho::d2::InverseTransform (const Length2 &v, const Transformation &xfm) noexcept |
| Inverse transforms the given 2-D vector with the given transformation. More... | |
| bool | playrho::d2::IsUnderActive (const Velocity &velocity, const LinearVelocity &linSleepTol, const AngularVelocity &angSleepTol) noexcept |
| Gets whether the given velocity is "under active" based on the given tolerances. | |
| constexpr Transformation | playrho::d2::Mul (const Transformation &A, const Transformation &B) noexcept |
| Multiplies a given transformation by another given transformation. More... | |
| constexpr Transformation | playrho::d2::MulT (const Transformation &A, const Transformation &B) noexcept |
| Inverse multiplies a given transformation by another given transformation. More... | |
| template<class T , typename U , bool NoExcept> | |
| constexpr Vector2< T > | playrho::d2::operator* (const playrho::detail::Checked< T, U, NoExcept > &s, const UnitVec &u) noexcept |
| Multiplication operator. | |
| template<class T > | |
| constexpr Vector2< T > | playrho::d2::operator* (const T &s, const UnitVec &u) noexcept |
| Multiplication operator. | |
| template<class T , class U , bool NoExcept> | |
| constexpr Vector2< T > | playrho::d2::operator* (const UnitVec &u, const playrho::detail::Checked< T, U, NoExcept > &s) noexcept |
| Multiplication operator. | |
| template<class T > | |
| constexpr Vector2< T > | playrho::d2::operator* (const UnitVec &u, const T &s) noexcept |
| Multiplication operator. | |
| constexpr Vec2 | playrho::d2::operator/ (const UnitVec &u, const UnitVec::value_type s) noexcept |
| Division operator. | |
| template<class T > | |
| constexpr auto | playrho::d2::Rotate (const Vector2< T > &vector, const UnitVec &angle) noexcept |
| Rotates a vector by a given angle. More... | |
| constexpr Length2 | playrho::d2::Transform (const Length2 &v, const Transformation &xfm) noexcept |
| Transforms the given 2-D vector with the given transformation. More... | |
Declarations of general 2-D math related code.
1.9.1