PhysicsMath Namespace Reference

Namespace containing mathematical utility functions for physics calculations. More...

Functions
float	to_meters (float pixels, float ratio) noexcept
	Convert pixels to meters using the specified ratio.
float	to_pixels (float meters, float ratio) noexcept
	Convert meters to pixels using the specified ratio.
float	to_radians (float degrees) noexcept
	Convert degrees to radians.
float	to_degrees (float radians) noexcept
	Convert radians to degrees.
float	convert_box2d_angle_to_radians (float sine, float cosine) noexcept
	Convert Box2D angle representation (sine, cosine) to radians.
float	convert_radians_to_box2d_sine (float radians) noexcept
	Convert radians to Box2D sine value.
float	convert_radians_to_box2d_cosine (float radians) noexcept
	Convert radians to Box2D cosine value.
float	distance_between_points (const Point &a, const Point &b) noexcept
	Calculate the distance between two 2D points.
float	dx_between_points (const Point &a, const Point &b) noexcept
	Calculate the difference in x-coordinates between two 2D points.
float	dy_between_points (const Point &a, const Point &b) noexcept
	Calculate the difference in y-coordinates between two 2D points.
Vector3	box2d_vec_to_pixel_vec3 (const Vector3 &v, bool to_pixels=true)
	Convert a Vector3 to Box2D vector representation.
Vector3	vec3_to_box2d_vec3 (const Vector3 &v, bool from_pixels=true)
	Convert a Box2D vector representation to Vector3.
float	box2d_to_pixels (float length) noexcept
	Convert length from Box2D units to pixels.
float	pixels_to_box2d (float length) noexcept
	Convert length from pixels to Box2D units.
Vector3	physics_vec3_to_transform_pixel_vec3 (const Vector3 &v, float width, float height) noexcept
	Convert physics Vector3 to transform pixel Vector3.

Detailed Description

Namespace containing mathematical utility functions for physics calculations.

This namespace provides functions to convert between different units (pixels to meters, degrees to radians, etc.) commonly used in physics simulations.

Function Documentation

box2d_to_pixels()

float PhysicsMath::box2d_to_pixels ( float  length )

noexcept

Convert length from Box2D units to pixels.

box2d_vec_to_pixel_vec3()

Vector3 PhysicsMath::box2d_vec_to_pixel_vec3	(	const Vector3 &	v,
		bool	to_pixels = true
	)

Convert a Vector3 to Box2D vector representation.

convert_box2d_angle_to_radians()

float PhysicsMath::convert_box2d_angle_to_radians ( float  sine, float  cosine  )

noexcept

Convert Box2D angle representation (sine, cosine) to radians.

convert_radians_to_box2d_cosine()

float PhysicsMath::convert_radians_to_box2d_cosine ( float  radians )

noexcept

Convert radians to Box2D cosine value.

convert_radians_to_box2d_sine()

float PhysicsMath::convert_radians_to_box2d_sine ( float  radians )

noexcept

Convert radians to Box2D sine value.

distance_between_points()

float PhysicsMath::distance_between_points ( const Point &  a, const Point &  b  )

noexcept

Calculate the distance between two 2D points.

dx_between_points()

float PhysicsMath::dx_between_points ( const Point &  a, const Point &  b  )

noexcept

Calculate the difference in x-coordinates between two 2D points.

dy_between_points()

float PhysicsMath::dy_between_points ( const Point &  a, const Point &  b  )

noexcept

Calculate the difference in y-coordinates between two 2D points.

physics_vec3_to_transform_pixel_vec3()

Vector3 PhysicsMath::physics_vec3_to_transform_pixel_vec3 ( const Vector3 &  v, float  width, float  height  )

noexcept

Convert physics Vector3 to transform pixel Vector3.

pixels_to_box2d()

float PhysicsMath::pixels_to_box2d ( float  length )

noexcept

Convert length from pixels to Box2D units.

to_degrees()

float PhysicsMath::to_degrees ( float  radians )

noexcept

Convert radians to degrees.

to_meters()

float PhysicsMath::to_meters ( float  pixels, float  ratio  )

noexcept

Convert pixels to meters using the specified ratio.

to_pixels()

float PhysicsMath::to_pixels ( float  meters, float  ratio  )

noexcept

Convert meters to pixels using the specified ratio.

to_radians()

float PhysicsMath::to_radians ( float  degrees )

noexcept

Convert degrees to radians.

vec3_to_box2d_vec3()

Vector3 PhysicsMath::vec3_to_box2d_vec3	(	const Vector3 &	v,
		bool	from_pixels = true
	)

Convert a Box2D vector representation to Vector3.