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- /*
- * Copyright (C) 2021 Christopher J. Howard
- *
- * This file is part of Antkeeper source code.
- *
- * Antkeeper source code is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Antkeeper source code is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Antkeeper source code. If not, see <http://www.gnu.org/licenses/>.
- */
-
- #ifndef ANTKEEPER_AI_STEERING_BEHAVIOR_WANDER_HPP
- #define ANTKEEPER_AI_STEERING_BEHAVIOR_WANDER_HPP
-
- #include "ai/steering/agent.hpp"
- #include "utility/fundamental-types.hpp"
-
- namespace ai {
- namespace steering {
- namespace behavior {
-
- /**
- * Steers an agent in a continuously shifting random direction on the yaw plane.
- *
- * @param agent Autonomous agent to steer.
- * @param distance Distance to the center of the wander circle.
- * @param noise Maximum wander angle shift, in radians.
- * @param radius Radius of the wander circle.
- * @param[in,out] angle Angular coordinate on the wander circle, in radians.
- *
- * @return Wander force.
- */
- float3 wander_2d(const agent& agent, float noise, float distance, float radius, float& angle);
-
- /**
- * Steers an agent in a continuously shifting random direction.
- *
- * @param agent Autonomous agent to steer.
- * @param distance Distance to the wander sphere.
- * @param radius Radius of the wander sphere.
- * @param delta Maximum angle offset.
- * @param[in,out] theta Polar wander angle, in radians.
- * @param[in,out] phi Azimuthal wander angle, in radians.
- *
- * @return Wander force.
- */
- float3 wander_3d(const agent& agent, float noise, float distance, float radius, float& theta, float& phi);
-
- } // namespace behavior
- } // namespace steering
- } // namespace ai
-
- #endif // ANTKEEPER_AI_STEERING_BEHAVIOR_WANDER_HPP
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