Module primitives 

Geometric primitives for 3D graphics and collision detection.

This module provides common geometric shapes and primitives used in 3D graphics, physics simulations, and collision detection systems.

Examples

use rs_math3d::primitives::{Ray, Plane, Tri3};
use rs_math3d::vector::Vector3;
 
// Create a ray from origin pointing along +X axis
let ray = Ray::new(
    Vector3::new(0.0, 0.0, 0.0),
    Vector3::new(1.0, 0.0, 0.0)
);
 
// Create a plane at z=5 facing down
let plane = Plane::new(
    Vector3::new(0.0, 0.0, 1.0),
    -5.0
);

Structs

Box3

A 3D axis-aligned bounding box (AABB).

Dimension

A 2D dimension with width and height.

Line

An infinite line in 2D or 3D space.

ParametricPlane

Parametric Plane

Plane

Plane

Ray

A ray with an origin and direction.

Rect

A 2D axis-aligned rectangle.

Segment

A line segment with defined start and end points.

Sphere3

Sphere3

Tri3

Triangle

Functions

quad_normal

Computes the normal vector of a quadrilateral.

shortest_segment3d_between_lines3d

Finds the shortest segment connecting two 3D lines.

tri_normal

Tri