Modernize remaining uses of 0/NULL instead of nullptr (C++11)

Using clang-tidy's `modernize-use-nullptr`.
https://clang.llvm.org/extra/clang-tidy/checks/modernize-use-nullptr.html

3 files changed, 7 insertions, 7 deletions

diff --git a/core/math/face3.h b/core/math/face3.h
index f4b8721caa..da269028f5 100644
--- a/core/math/face3.h
+++ b/core/math/face3.h
@@ -69,8 +69,8 @@ public:
 	Vector3 get_median_point() const;
 	Vector3 get_closest_point_to(const Vector3 &p_point) const;
 
-	bool intersects_ray(const Vector3 &p_from, const Vector3 &p_dir, Vector3 *p_intersection = 0) const;
-	bool intersects_segment(const Vector3 &p_from, const Vector3 &p_dir, Vector3 *p_intersection = 0) const;
+	bool intersects_ray(const Vector3 &p_from, const Vector3 &p_dir, Vector3 *p_intersection = nullptr) const;
+	bool intersects_segment(const Vector3 &p_from, const Vector3 &p_dir, Vector3 *p_intersection = nullptr) const;
 
 	ClockDirection get_clock_dir() const; ///< todo, test if this is returning the proper clockwisity
 
diff --git a/core/math/geometry.h b/core/math/geometry.h
index 45c8558fac..b90cae3786 100644
--- a/core/math/geometry.h
+++ b/core/math/geometry.h
@@ -190,7 +190,7 @@ public:
 		return dP.length(); // Return the closest distance.
 	}
 
-	static inline bool ray_intersects_triangle(const Vector3 &p_from, const Vector3 &p_dir, const Vector3 &p_v0, const Vector3 &p_v1, const Vector3 &p_v2, Vector3 *r_res = 0) {
+	static inline bool ray_intersects_triangle(const Vector3 &p_from, const Vector3 &p_dir, const Vector3 &p_v0, const Vector3 &p_v1, const Vector3 &p_v2, Vector3 *r_res = nullptr) {
 		Vector3 e1 = p_v1 - p_v0;
 		Vector3 e2 = p_v2 - p_v0;
 		Vector3 h = p_dir.cross(e2);
@@ -225,7 +225,7 @@ public:
 			return false;
 	}
 
-	static inline bool segment_intersects_triangle(const Vector3 &p_from, const Vector3 &p_to, const Vector3 &p_v0, const Vector3 &p_v1, const Vector3 &p_v2, Vector3 *r_res = 0) {
+	static inline bool segment_intersects_triangle(const Vector3 &p_from, const Vector3 &p_to, const Vector3 &p_v0, const Vector3 &p_v1, const Vector3 &p_v2, Vector3 *r_res = nullptr) {
 
 		Vector3 rel = p_to - p_from;
 		Vector3 e1 = p_v1 - p_v0;
@@ -262,7 +262,7 @@ public:
 			return false;
 	}
 
-	static inline bool segment_intersects_sphere(const Vector3 &p_from, const Vector3 &p_to, const Vector3 &p_sphere_pos, real_t p_sphere_radius, Vector3 *r_res = 0, Vector3 *r_norm = 0) {
+	static inline bool segment_intersects_sphere(const Vector3 &p_from, const Vector3 &p_to, const Vector3 &p_sphere_pos, real_t p_sphere_radius, Vector3 *r_res = nullptr, Vector3 *r_norm = nullptr) {
 
 		Vector3 sphere_pos = p_sphere_pos - p_from;
 		Vector3 rel = (p_to - p_from);
@@ -298,7 +298,7 @@ public:
 		return true;
 	}
 
-	static inline bool segment_intersects_cylinder(const Vector3 &p_from, const Vector3 &p_to, real_t p_height, real_t p_radius, Vector3 *r_res = 0, Vector3 *r_norm = 0) {
+	static inline bool segment_intersects_cylinder(const Vector3 &p_from, const Vector3 &p_to, real_t p_height, real_t p_radius, Vector3 *r_res = nullptr, Vector3 *r_norm = nullptr) {
 
 		Vector3 rel = (p_to - p_from);
 		real_t rel_l = rel.length();
diff --git a/core/math/plane.h b/core/math/plane.h
index f91f816556..f4f205465f 100644
--- a/core/math/plane.h
+++ b/core/math/plane.h
@@ -56,7 +56,7 @@ public:
 
 	/* intersections */
 
-	bool intersect_3(const Plane &p_plane1, const Plane &p_plane2, Vector3 *r_result = 0) const;
+	bool intersect_3(const Plane &p_plane1, const Plane &p_plane2, Vector3 *r_result = nullptr) const;
 	bool intersects_ray(const Vector3 &p_from, const Vector3 &p_dir, Vector3 *p_intersection) const;
 	bool intersects_segment(const Vector3 &p_begin, const Vector3 &p_end, Vector3 *p_intersection) const;