Struct Frustum

Example

import dlib.math.transformation;

Matrix4x4f mvp = perspectiveMatrix(60.0f, 16.0f/9.0f, 0.1f, 1000.0f);
Frustum f = Frustum(mvp);

assert(f.containsPoint(Vector3f(0, 0, -10)));

Sphere s = Sphere(Vector3f(0, 0, 10), 1);
assert(!f.intersectsSphere(s));

AABB aabb = AABB(Vector3f(0, 0, 0), Vector3f(1, 1, 1));
assert(f.intersectsAABB(aabb));