Zensharp zensharp

Overview

Returns a packed "FadeParams" vector for a shader. The standard packing format is:

static const float PI = 3.14;

#define INV_FADE_DISTANCE 1.0 / (_FarFade - _NearFade)


	public bool TryGetSecant(Vector3 position, Vector3 velocity, Vector3 acceleration, float arcDistance, out Vector3 secant) {
	if (acceleration == Vector3.zero) {
	secant = velocity;
	return false;
	}

	var axis = Vector3.Cross(velocity, acceleration);
	if (axis == Vector3.zero) {
	secant = velocity;