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Radium Engine
1.5.20
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#include <Core/Containers/Tex.hpp>
Inheritance diagram for Ra::Core::Tex< T, N >: Collaboration diagram for Ra::Core::Tex< T, N >:Public Types | |
| using | IdxVector = typename Grid<T, N>::IdxVector |
| using | Vector = Eigen::Matrix<Scalar, N, 1> |
| using | AabbND = Eigen::AlignedBox<Scalar, N> |
| Public Types inherited from Ra::Core::Grid< T, N > | |
| using | IdxVector |
| Dimension of our grid. | |
| using | OffsetVector |
| A vector of the size of the grid along each dimension. | |
Public Member Functions | |
| Tex (const IdxVector &resolution, const Vector &start, const Vector &end) | |
| Construct a Tex with the given resolution in the box given by two points. | |
| Tex (const IdxVector &resolution, const AabbND &aabb) | |
| Construct a Tex with the give resulution in the given AABB. | |
| Tex (const Tex &other)=default | |
| Copy constructor and assignment operator perform a deep copy. | |
| Tex & | operator= (const Tex &other)=default |
| const AabbND & | getAabb () const |
| T | fetch (const Vector &v) const |
| Tri-linear interpolation of the grid values at position v. | |
| Public Member Functions inherited from Ra::Core::Grid< T, N > | |
| Grid (const IdxVector &size=IdxVector::Zero(), const T &val=T()) | |
| Construct a grid of a given size and fill it with the given value. | |
| Grid (const IdxVector &size, const T *values) | |
| Construct a grid of a given size with values in ()-major format. | |
| Grid (const Grid< T, D > &other)=default | |
| Copy constructor and assignment operator. | |
| Grid & | operator= (const Grid< T, D > &other)=default |
| uint | size () const |
| Returns the number of elements stored. | |
| const IdxVector & | sizeVector () const |
| Returns the size vector (a D-dimensional vector with the size along each dimension). | |
| bool | empty () const |
| Returns true if the grid is empty (i.e. if size() ==0). | |
| void | clear () |
| Erases all data and makes the grid empty. | |
| const T & | at (const IdxVector &idx) const |
| Access an element with a D-dimensional index. | |
| T & | at (const IdxVector &idx) |
| const T & | at (uint idx) const |
| Access an element with a linear index. | |
| T & | at (uint idx) |
| const T & | at (const Iterator &it) const |
| Access an element with an iterator. | |
| T & | at (const Iterator &it) |
| const T * | data () const |
| Read only access to the underlying data. | |
| T * | data () |
| Read-write access to the underlying data. | |
| Iterator | begin () |
| Get an iterator on this grid at the first element. | |
| Iterator | begin () const |
| Iterator | end () |
| Get an iterator on this grid past the last element. | |
| Iterator | end () const |
Additional Inherited Members | |
| Static Public Attributes inherited from Ra::Core::Grid< T, N > | |
| static const uint | Dimension |
| Protected Attributes inherited from Ra::Core::Grid< T, N > | |
| IdxVector | m_size |
| Indicate the extends of the grid along each dimension. | |
| std::vector< T > | m_data |
| Storage for the grid data. | |
This class stores a discretized N-D function defined inside a N-D bounding box. It evaluates the function at a given point in space wrt the stored values N-linear interpolation.
| using Ra::Core::Tex< T, N >::AabbND = Eigen::AlignedBox<Scalar, N> |
| using Ra::Core::Tex< T, N >::IdxVector = typename Grid<T, N>::IdxVector |
| using Ra::Core::Tex< T, N >::Vector = Eigen::Matrix<Scalar, N, 1> |
| Ra::Core::Tex< T, N >::Tex | ( | const IdxVector & | resolution, |
| const Vector & | start, | ||
| const Vector & | end ) |
| Ra::Core::Tex< T, N >::Tex | ( | const IdxVector & | resolution, |
| const AabbND & | aabb ) |
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inline |
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inline |
