basic_shapes.f90 File Reference

Data Types
type	mod_shape_basic::t_shape_circle
	Circle/sphere shape. More...
type	mod_shape_basic::t_shape_rectangle
	Rectangle/rectangular cuboid shape. More...
type	mod_shape_basic::t_shape_halfspace
	Half-space shape. More...
type	mod_shape_basic::t_shape_cylinder
	Cylinder shape (3D only) More...
type	mod_shape_basic::t_shape_torus
	Torus shape around Z-axis (3D only) More...
type	mod_shape_basic::t_shape_universe
	Represents the whole space. More...

Modules
module	mod_shape_basic

Enumerations
enum	{   side_xmin = 1 , side_xmax , side_ymin , side_ymax ,   side_zmin , side_zmax }

Functions/Subroutines
subroutine	mod_shape_basic::initialize_shape_circle (shape)
	Initialize the circle/sphere.
subroutine	mod_shape_basic::copy_shape_circle (shape, copy)
	Copy the circle/sphere.
logical pure function	mod_shape_basic::shape_circle_is_inside (shape, point)
	Check if a point lies inside the circle/sphere.
subroutine	mod_shape_basic::shape_circle_get_samples_inside (shape, i, j, k, n, n_samples, samples)
	Check if a given number of point lies in a circle/sphere.
pure subroutine	mod_shape_basic::shape_circle_get_distance (shape, point, distance, direction)
	Compute the signed distance and the signed direction from a point to the circle/sphere.
pure subroutine	mod_shape_basic::shape_circle_ray_trace (shape, ray, has_normal, intersection_list)
	Compute the intersection between the circle/sphere and a ray.
subroutine	mod_shape_basic::initialize_shape_rectangle (shape)
	Initialize the rectangle/rectangular cuboid.
subroutine	mod_shape_basic::copy_shape_rectangle (shape, copy)
	Copy the rectangle.
logical pure function	mod_shape_basic::shape_rectangle_is_inside (shape, point)
	Check if a point lies inside the rectangle/rectangular cuboid.
subroutine	mod_shape_basic::shape_rectangle_get_samples_inside (shape, i, j, k, n, n_samples, samples)
	Check if a given number of point lies in a rectrangle/rectangular cuboid.
pure subroutine	mod_shape_basic::shape_rectangle_get_distance (shape, point, distance, direction)
	Compute the signed distance and the signed direction from a point to the rectangle/rectangular cuboid.
pure subroutine	mod_shape_basic::shape_rectangle_ray_trace (shape, ray, has_normal, intersection_list)
	Compute the intersection between the rectangle and a ray.
subroutine	mod_shape_basic::initialize_shape_halfspace (shape)
	Initialize the half-space.
subroutine	mod_shape_basic::copy_shape_halfspace (shape, copy)
	Copy the half-space.
logical pure function	mod_shape_basic::shape_halfspace_is_inside (shape, point)
	Check if a point lies inside the half-space.
subroutine	mod_shape_basic::shape_halfspace_get_samples_inside (shape, i, j, k, n, n_samples, samples)
	Check if a given number of point lies in a half-space.
pure subroutine	mod_shape_basic::shape_halfspace_get_distance (shape, point, distance, direction)
	Compute the signed distance and the signed direction from a point to the half-space.
pure subroutine	mod_shape_basic::shape_halfspace_ray_trace (shape, ray, has_normal, intersection_list)
	Compute the intersection between the half-space and a ray.
subroutine	mod_shape_basic::initialize_shape_cylinder (shape)
	Initialize the cylinder.
subroutine	mod_shape_basic::copy_shape_cylinder (shape, copy)
	Copy the cylinder.
logical pure function	mod_shape_basic::shape_cylinder_is_inside (shape, point)
	Check if a point lies inside the cylinder (3D only)
subroutine	mod_shape_basic::shape_cylinder_get_samples_inside (shape, i, j, k, n, n_samples, samples)
	Check if a given number of point lies in a cylinder.
pure subroutine	mod_shape_basic::shape_cylinder_get_distance (shape, point, distance, direction)
	Compute the signed distance and the signed direction from a point to the cylinder.
pure subroutine	mod_shape_basic::shape_cylinder_ray_trace (shape, ray, has_normal, intersection_list)
	Compute the intersection between the cylinder and a ray.
subroutine	mod_shape_basic::initialize_shape_torus (shape)
	Initialize the torus.
subroutine	mod_shape_basic::copy_shape_torus (shape, copy)
	Copy the torus.
logical pure function	mod_shape_basic::shape_torus_is_inside (shape, point)
	Check if a point lies inside the torus (3D only)
subroutine	mod_shape_basic::shape_torus_get_samples_inside (shape, i, j, k, n, n_samples, samples)
	Check if a given number of point lies in a torus.
pure subroutine	mod_shape_basic::shape_torus_get_distance (shape, point, distance, direction)
	Compute the signed distance and the signed direction from a point to the torus.
pure subroutine	mod_shape_basic::shape_torus_ray_trace (shape, ray, has_normal, intersection_list)
	Compute the intersection between the torus and a ray.
pure subroutine	sort_roots (x)
subroutine	mod_shape_basic::initialize_shape_universe (shape)
	Initialize the universe.
subroutine	mod_shape_basic::copy_shape_universe (shape, copy)
	Copy the universe.
logical pure function	mod_shape_basic::shape_universe_is_inside (shape, point)
	Check if a point lies inside the universe (always true)
subroutine	mod_shape_basic::shape_universe_get_samples_inside (shape, i, j, k, n, n_samples, samples)
	Check if a given number of point lies in the universe (yes, they do!)
pure subroutine	mod_shape_basic::shape_universe_get_distance (shape, point, distance, direction)
	Compute the signed distance and the signed direction from a point to the universe.
pure subroutine	mod_shape_basic::shape_universe_ray_trace (shape, ray, has_normal, intersection_list)
	Compute the intersection between the universe and a ray.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
side_xmin
side_xmax
side_ymin
side_ymax
side_zmin
side_zmax

Function/Subroutine Documentation

sort_roots()

pure subroutine shape_torus_ray_trace::sort_roots

(

double precision, dimension(:), intent(inout)

x

)