////  Vec3.cpp//  libraries/script-engine/src////  Created by Brad Hefta-Gaub on 1/29/14.//  Copyright 2014 High Fidelity, Inc.//  Copyright 2023 Overte e.V.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html//  SPDX-License-Identifier: Apache-2.0// #include "Vec3.h" #include <glm/gtx/vector_angle.hpp> #include <QDebug> #include <GLMHelpers.h>#include <glm/gtx/string_cast.hpp> #include "NumericalConstants.h"#include "ScriptEngine.h"#include "ScriptEngineLogging.h"#include "ScriptManager.h" Vec3::~Vec3() {    qCDebug(scriptengine) << "ScriptMethodV8Proxy destroyed";    printf("ScriptMethodV8Proxy destroyed");} float Vec3::orientedAngle(const glm::vec3& v1, const glm::vec3& v2, const glm::vec3& v3) {    float radians = glm::orientedAngle(glm::normalize(v1), glm::normalize(v2), glm::normalize(v3));    return glm::degrees(radians);} void Vec3::print(const QString& label, const glm::vec3& v) {    QString message = QString("%1 %2").arg(qPrintable(label));    message = message.arg(glm::to_string(glm::dvec3(v)).c_str());    qCDebug(scriptengine) << message;    Q_ASSERT(engine());    if (ScriptManager* scriptManager = engine()->manager()) {        scriptManager->print(message);    }} bool Vec3::withinEpsilon(const glm::vec3& v1, const glm::vec3& v2, float epsilon) {    float distanceSquared = glm::length2(v1 - v2);    return (epsilon*epsilon) >= distanceSquared;} glm::vec3 Vec3::toPolar(const glm::vec3& v) {    float radius = length(v);    if (glm::abs(radius) < EPSILON) {        return glm::vec3(0.0f, 0.0f, 0.0f);    }     glm::vec3 u = v / radius;     float elevation, azimuth;     elevation = glm::asin(-u.y);    azimuth = atan2(v.x, v.z);     // Round off small decimal values    if (glm::abs(elevation) < EPSILON) {        elevation = 0.0f;    }    if (glm::abs(azimuth) < EPSILON) {        azimuth = 0.0f;    }     return glm::vec3(elevation, azimuth, radius);} glm::vec3 Vec3::fromPolar(const glm::vec3& polar) {    float x = glm::cos(polar.x) * glm::sin(polar.y);    float y = glm::sin(-polar.x);    float z = glm::cos(polar.x) * glm::cos(polar.y);     // Round small values to 0    if (glm::abs(x) < EPSILON) {        x = 0.0f;    }    if (glm::abs(y) < EPSILON) {        y = 0.0f;    }    if (glm::abs(z) < EPSILON) {        z = 0.0f;    }     return polar.z * glm::vec3(x, y, z);} glm::vec3 Vec3::fromPolar(float elevation, float azimuth) {    glm::vec3 v = glm::vec3(elevation, azimuth, 1.0f);    return fromPolar(v);} float Vec3::getAngle(const glm::vec3& v1, const glm::vec3& v2) {    return glm::acos(glm::dot(glm::normalize(v1), glm::normalize(v2)));}