godot/scene/resources/physics_material.h

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/*  physics_material.h                                                   */
/*************************************************************************/
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/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur.                 */
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#ifndef physics_material_override_H
#define physics_material_override_H

#include "core/resource.h"
#include "servers/physics_server.h"

class PhysicsMaterial : public Resource {

	GDCLASS(PhysicsMaterial, Resource);
	OBJ_SAVE_TYPE(PhysicsMaterial);
	RES_BASE_EXTENSION("phymat");

	real_t friction;
	bool rough;
	real_t bounce;
	bool absorbent;

protected:
	static void _bind_methods();

public:
	void set_friction(real_t p_val);
	_FORCE_INLINE_ real_t get_friction() const { return friction; }

	void set_rough(bool p_val);
	_FORCE_INLINE_ bool is_rough() const { return rough; }

	_FORCE_INLINE_ real_t computed_friction() const {
		return rough ? -friction : friction;
	}

	void set_bounce(real_t p_val);
	_FORCE_INLINE_ real_t get_bounce() const { return bounce; }

	void set_absorbent(bool p_val);
	_FORCE_INLINE_ bool is_absorbent() const { return absorbent; }

	_FORCE_INLINE_ real_t computed_bounce() const {
		return absorbent ? -bounce : bounce;
	}

	PhysicsMaterial();
};

#endif // physics_material_override_H