dakku::Filter

#include <filter.h>

Inherited by dakku::BoxFilter, dakku::TriangleFilter

Public Functions

	Name
	Filter(const Vector2f & radius) Construct a new Filter object The filter's overall extent in each direction is twice the value given in radius
virtual float	evaluate(const Point2f & p) const =0 Given a 2D point which is relative to the center of the filter, the filter's value at that point is returned.

Public Attributes

	Name
const Vector2f	radius filter radius
const Vector2f	inv_radius filter radius inversion

Public Functions Documentation

function Filter

explicit Filter(
    const Vector2f & radius
)

Construct a new Filter object The filter's overall extent in each direction is twice the value given in radius

Parameters:

• radius radius of the filter

function evaluate

virtual float evaluate(
    const Point2f & p
) const =0

Given a 2D point which is relative to the center of the filter, the filter's value at that point is returned.

Parameters:

• p the given 2D point

Return: float filter's value

Reimplemented by: dakku::BoxFilter::evaluate, dakku::TriangleFilter::evaluate

Public Attributes Documentation

variable radius

const Vector2f radius;

filter radius

variable inv_radius

const Vector2f inv_radius;

filter radius inversion

---

Updated on 2022-04-30 at 15:46:11 +0000