occtl_prim_sphere_info Struct Reference

#include <occtl_prim_solid.h>

Collaboration diagram for occtl_prim_sphere_info:

Public Attributes
uint32_t	struct_version
const void *	p_next
occtl_axis2_placement_t	placement
double	radius
double	angle1
double	angle2
double	angle

Detailed Description

Info for occtl_prim_make_sphere.

A full sphere has angle1 = -pi/2, angle2 = +pi/2, and angle = 2*pi (the defaults set by OCCTL_PRIM_SPHERE_INFO_INIT). Truncating angle1 / angle2 yields a spherical segment; truncating angle yields a longitudinal wedge.

Member Data Documentation

angle

double occtl_prim_sphere_info::angle

Longitude span in radians; default 2*pi.

angle1

double occtl_prim_sphere_info::angle1

First latitude bound in radians; default -pi/2.

angle2

double occtl_prim_sphere_info::angle2

Second latitude bound in radians; default +pi/2.

p_next

const void* occtl_prim_sphere_info::p_next

Reserved for extensions; must be NULL.

placement

occtl_axis2_placement_t occtl_prim_sphere_info::placement

Local frame; centre = location, axis = Z.

radius

double occtl_prim_sphere_info::radius

Sphere radius; strictly positive.

struct_version

uint32_t occtl_prim_sphere_info::struct_version

Must be OCCTL_PRIM_SPHERE_INFO_VERSION_1.

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The documentation for this struct was generated from the following file:

• include/occtl/occtl_prim_solid.h