/// <summary>
/// Converts all provided physics query hit infos retrieved from native code into managed physics query hits.
/// </summary>
/// <param name="scriptHits">Native physics query hits.</param>
/// <returns>Converted managed physics query hits.</returns>
private static PhysicsQueryHit[] ConvertPhysicsQueryHits(ScriptPhysicsQueryHit[] scriptHits)
{
PhysicsQueryHit[] output = new PhysicsQueryHit[scriptHits.Length];
for (int i = 0; i < scriptHits.Length; i++)
{
ConvertPhysicsQueryHit(ref scriptHits[i], out output[i]);
}
return(output);
}
/// <summary>Initializes the struct with default values.</summary>
public static PhysicsQueryHit Default()
{
PhysicsQueryHit value = new PhysicsQueryHit();
value.point = new Vector3();
value.normal = new Vector3();
value.uv = new Vector2();
value.distance = 0f;
value.triangleIdx = 0;
value.collider = null;
return(value);
}
/// <summary>
/// Performs a sweep into the scene using a box and returns the closest found hit, if any.
/// </summary>
/// <param name="box">Box to sweep through the scene.</param>
/// <param name="rotation">Orientation of the box.</param>
/// <param name="unitDir">Unit direction towards which to perform the sweep.</param>
/// <param name="hit">Information recorded about a hit. Only valid if method returns true.</param>
/// <param name="layer">Layers to consider for the query. This allows you to ignore certain groups of objects.
/// </param>
/// <param name="max">Maximum distance at which to perform the query. Hits past this distance will not be detected.
/// </param>
/// <returns>True if something was hit, false otherwise.</returns>
public static bool BoxCast(AABox box, Quaternion rotation, Vector3 unitDir, out PhysicsQueryHit hit,
ulong layer = ulong.MaxValue, float max = float.MaxValue)
{
ScriptPhysicsQueryHit scriptHit = new ScriptPhysicsQueryHit();
if (Internal_BoxCast(ref box, ref rotation, ref unitDir, out scriptHit, layer, max))
{
ConvertPhysicsQueryHit(ref scriptHit, out hit);
return(true);
}
hit = new PhysicsQueryHit();
return(false);
}
/// <summary>
/// Casts a ray into the scene and returns the closest found hit, if any.
/// </summary>
/// <param name="origin">Origin of the ray to cast into the scene.</param>
/// <param name="unitDir">Unit direction of the ray to cast into the scene.</param>
/// <param name="hit">Information recorded about a hit. Only valid if method returns true.</param>
/// <param name="layer">Layers to consider for the query. This allows you to ignore certain groups of objects.
/// </param>
/// <param name="max">Maximum distance at which to perform the query. Hits past this distance will not be detected.
/// </param>
/// <returns>True if something was hit, false otherwise.</returns>
public static bool RayCast(Vector3 origin, Vector3 unitDir, out PhysicsQueryHit hit,
ulong layer = ulong.MaxValue, float max = float.MaxValue)
{
ScriptPhysicsQueryHit scriptHit = new ScriptPhysicsQueryHit();
if (Internal_RayCast(ref origin, ref unitDir, out scriptHit, layer, max))
{
ConvertPhysicsQueryHit(ref scriptHit, out hit);
return(true);
}
hit = new PhysicsQueryHit();
return(false);
}
/// <summary>
/// Checks does the ray hit this collider.
/// </summary>
/// <param name="origin">Origin of the ray to check.</param>
/// <param name="unitDir">Unit direction of the ray to check.</param>
/// <param name="hit">Information about the hit. Valid only if the method returns true.</param>
/// <param name="maxDist">Maximum distance from the ray origin to search for hits.</param>
/// <returns>True if the ray has hit the collider.</returns>
public bool Raycast(Vector3 origin, Vector3 unitDir, out PhysicsQueryHit hit, float maxDist = float.MaxValue)
{
hit = new PhysicsQueryHit();
if (native == null)
{
return(false);
}
ScriptPhysicsQueryHit scriptHit;
bool wasHit = native.Raycast(origin, unitDir, out scriptHit, maxDist);
hit.collider = scriptHit.collider.Component;
hit.distance = scriptHit.distance;
hit.normal = scriptHit.normal;
hit.point = scriptHit.point;
hit.triangleIdx = scriptHit.triangleIdx;
hit.uv = scriptHit.uv;
return(wasHit);
}
/// <summary>
/// Performs a sweep into the scene using a convex mesh and returns the closest found hit, if any.
/// </summary>
/// <param name="mesh">Mesh to sweep through the scene. Must be convex.</param>
/// <param name="position">Starting position of the mesh.</param>
/// <param name="rotation">Orientation of the mesh.</param>
/// <param name="unitDir">Unit direction towards which to perform the sweep.</param>
/// <param name="hit">Information recorded about a hit. Only valid if method returns true.</param>
/// <param name="layer">Layers to consider for the query. This allows you to ignore certain groups of objects.
/// </param>
/// <param name="max">Maximum distance at which to perform the query. Hits past this distance will not be detected.
/// </param>
/// <returns>True if something was hit, false otherwise.</returns>
public static bool ConvexCast(PhysicsMesh mesh, Vector3 position, Quaternion rotation,
Vector3 unitDir, out PhysicsQueryHit hit, ulong layer = ulong.MaxValue, float max = float.MaxValue)
{
IntPtr meshPtr = IntPtr.Zero;
if (mesh != null)
{
meshPtr = mesh.GetCachedPtr();
}
ScriptPhysicsQueryHit scriptHit = new ScriptPhysicsQueryHit();
if (Internal_ConvexCast(meshPtr, ref position, ref rotation, ref unitDir, out scriptHit, layer, max))
{
ConvertPhysicsQueryHit(ref scriptHit, out hit);
return(true);
}
hit = new PhysicsQueryHit();
return(false);
}
/// <summary>
/// Checks does the ray hit this collider.
/// </summary>
/// <param name="ray">Ray to check.</param>
/// <param name="hit">Information about the hit. Valid only if the method returns true.</param>
/// <param name="maxDist">Maximum distance from the ray origin to search for hits.</param>
/// <returns>True if the ray has hit the collider.</returns>
public bool Raycast(Ray ray, out PhysicsQueryHit hit, float maxDist)
{
return(Raycast(ray.origin, ray.direction, out hit, maxDist));
}
private static extern bool Internal_rayCast0(ref Vector3 origin, ref Vector3 unitDir, out PhysicsQueryHit hit, ulong layer, float max);
/// <summary>Performs a sweep into the scene using a box and returns the closest found hit, if any.</summary>
/// <param name="box">Box to sweep through the scene.</param>
/// <param name="rotation">Orientation of the box.</param>
/// <param name="unitDir">Unit direction towards which to perform the sweep.</param>
/// <param name="hit">Information recorded about a hit. Only valid if method returns true.</param>
/// <param name="layer">Layers to consider for the query. This allows you to ignore certain groups of objects.</param>
/// <param name="max">
/// Maximum distance at which to perform the query. Hits past this distance will not be detected.
/// </param>
/// <returns>True if something was hit, false otherwise.</returns>
public static bool BoxCast(AABox box, Quaternion rotation, Vector3 unitDir, out PhysicsQueryHit hit, ulong layer = 18446744073709551615, float max = 3.40282347E+38f)
{
return(Internal_boxCast(ref box, ref rotation, ref unitDir, out hit, layer, max));
}
/// <summary>Performs a sweep into the scene using a sphere and returns the closest found hit, if any.</summary>
/// <param name="sphere">Sphere to sweep through the scene.</param>
/// <param name="unitDir">Unit direction towards which to perform the sweep.</param>
/// <param name="hit">Information recorded about a hit. Only valid if method returns true.</param>
/// <param name="layer">Layers to consider for the query. This allows you to ignore certain groups of objects.</param>
/// <param name="max">
/// Maximum distance at which to perform the query. Hits past this distance will not be detected.
/// </param>
/// <returns>True if something was hit, false otherwise.</returns>
public static bool SphereCast(Sphere sphere, Vector3 unitDir, out PhysicsQueryHit hit, ulong layer = 18446744073709551615, float max = 3.40282347E+38f)
{
return(Internal_sphereCast(ref sphere, ref unitDir, out hit, layer, max));
}
/// <summary>Casts a ray into the scene and returns the closest found hit, if any.</summary>
/// <param name="ray">Ray to cast into the scene.</param>
/// <param name="hit">Information recorded about a hit. Only valid if method returns true.</param>
/// <param name="layer">Layers to consider for the query. This allows you to ignore certain groups of objects.</param>
/// <param name="max">
/// Maximum distance at which to perform the query. Hits past this distance will not be detected.
/// </param>
/// <returns>True if something was hit, false otherwise.</returns>
public static bool RayCast(Ray ray, out PhysicsQueryHit hit, ulong layer = 18446744073709551615, float max = 3.40282347E+38f)
{
return(Internal_rayCast(ref ray, out hit, layer, max));
}
/// <summary>Casts a ray into the scene and returns the closest found hit, if any.</summary>
/// <param name="origin">Origin of the ray to cast into the scene.</param>
/// <param name="unitDir">Unit direction of the ray to cast into the scene.</param>
/// <param name="hit">Information recorded about a hit. Only valid if method returns true.</param>
/// <param name="layer">Layers to consider for the query. This allows you to ignore certain groups of objects.</param>
/// <param name="max">
/// Maximum distance at which to perform the query. Hits past this distance will not be detected.
/// </param>
/// <returns>True if something was hit, false otherwise.</returns>
public static bool RayCast(Vector3 origin, Vector3 unitDir, out PhysicsQueryHit hit, ulong layer = 18446744073709551615, float max = 3.40282347E+38f)
{
return(Internal_rayCast0(ref origin, ref unitDir, out hit, layer, max));
}
private static extern bool Internal_capsuleCast(ref Capsule capsule, ref Quaternion rotation, ref Vector3 unitDir, out PhysicsQueryHit hit, ulong layer, float max);
private static extern bool Internal_convexCast(RRef <PhysicsMesh> mesh, ref Vector3 position, ref Quaternion rotation, ref Vector3 unitDir, out PhysicsQueryHit hit, ulong layer, float max);
private static extern bool Internal_boxCast(ref AABox box, ref Quaternion rotation, ref Vector3 unitDir, out PhysicsQueryHit hit, ulong layer, float max);
private static extern bool Internal_sphereCast(ref Sphere sphere, ref Vector3 unitDir, out PhysicsQueryHit hit, ulong layer, float max);
/// <summary>
/// Casts a ray into the scene and returns the closest found hit, if any.
/// </summary>
/// <param name="ray">Ray to cast into the scene.</param>
/// <param name="hit">Information recorded about a hit. Only valid if method returns true.</param>
/// <param name="layer">Layers to consider for the query. This allows you to ignore certain groups of objects.
/// </param>
/// <param name="max">Maximum distance at which to perform the query. Hits past this distance will not be detected.
/// </param>
/// <returns>True if something was hit, false otherwise.</returns>
public static bool RayCast(Ray ray, out PhysicsQueryHit hit, ulong layer = ulong.MaxValue, float max = float.MaxValue)
{
return(RayCast(ray.origin, ray.direction, out hit, layer, max));
}
private static extern bool Internal_rayCast(ref Ray ray, out PhysicsQueryHit hit, ulong layer, float max);
/// <summary>Performs a sweep into the scene using a convex mesh and returns the closest found hit, if any.</summary>
/// <param name="mesh">Mesh to sweep through the scene. Must be convex.</param>
/// <param name="position">Starting position of the mesh.</param>
/// <param name="rotation">Orientation of the mesh.</param>
/// <param name="unitDir">Unit direction towards which to perform the sweep.</param>
/// <param name="hit">Information recorded about a hit. Only valid if method returns true.</param>
/// <param name="layer">Layers to consider for the query. This allows you to ignore certain groups of objects.</param>
/// <param name="max">
/// Maximum distance at which to perform the query. Hits past this distance will not be detected.
/// </param>
/// <returns>True if something was hit, false otherwise.</returns>
public static bool ConvexCast(RRef <PhysicsMesh> mesh, Vector3 position, Quaternion rotation, Vector3 unitDir, out PhysicsQueryHit hit, ulong layer = 18446744073709551615, float max = 3.40282347E+38f)
{
return(Internal_convexCast(mesh, ref position, ref rotation, ref unitDir, out hit, layer, max));
}
/// <summary>Performs a sweep into the scene using a capsule and returns the closest found hit, if any.</summary>
/// <param name="capsule">Capsule to sweep through the scene.</param>
/// <param name="rotation">Orientation of the capsule.</param>
/// <param name="unitDir">Unit direction towards which to perform the sweep.</param>
/// <param name="hit">Information recorded about a hit. Only valid if method returns true.</param>
/// <param name="layer">Layers to consider for the query. This allows you to ignore certain groups of objects.</param>
/// <param name="max">
/// Maximum distance at which to perform the query. Hits past this distance will not be detected.
/// </param>
/// <returns>True if something was hit, false otherwise.</returns>
public static bool CapsuleCast(Capsule capsule, Quaternion rotation, Vector3 unitDir, out PhysicsQueryHit hit, ulong layer = 18446744073709551615, float max = 3.40282347E+38f)
{
return(Internal_capsuleCast(ref capsule, ref rotation, ref unitDir, out hit, layer, max));
}
/// <summary>
/// Converts a physics query hit info retrieved from native code into managed physics query hit.
/// </summary>
/// <param name="scriptHit">Native physics query hit info.</param>
/// <param name="hit">Managed physics query hit info</param>
private static void ConvertPhysicsQueryHit(ref ScriptPhysicsQueryHit scriptHit, out PhysicsQueryHit hit)
{
if (scriptHit.collider != null)
{
hit.collider = scriptHit.collider.Component;
}
else
{
hit.collider = null;
}
hit.distance = scriptHit.distance;
hit.normal = scriptHit.normal;
hit.point = scriptHit.point;
hit.triangleIdx = scriptHit.triangleIdx;
hit.uv = scriptHit.uv;
}
