/// <summary>
/// Draw collider gizmo
/// </summary>
/// <param name="collider">Collider</param>
/// <param name="color">Color</param>
/// <param name="drawMode">Draw mode</param>
public static void DrawCollider(Collider collider, Color color, DrawColliderMode drawMode)
{
if (collider == null)
{
return;
}
if (drawMode == DrawColliderMode.None)
{
return;
}
if (collider is BoxCollider)
{
DrawBoxCollider((BoxCollider)collider, color, drawMode);
}
else if (collider is SphereCollider)
{
DrawSphereCollider((SphereCollider)collider, color, drawMode);
}
//else if (collider is CapsuleCollider)
// DrawCapsuleCollider((CapsuleCollider)collider, color, drawMode);
}
public static void DrawBox(Transform transform, Vector3 size, Vector3 center, Color color, DrawColliderMode drawMode)
{
Gizmos.color = color;
Matrix4x4 savedMatrix = Gizmos.matrix;
Gizmos.matrix = transform.localToWorldMatrix;
if ((drawMode & DrawColliderMode.Solid) == DrawColliderMode.Solid)
{
Gizmos.DrawCube(center, size);
}
if ((drawMode & DrawColliderMode.Wire) == DrawColliderMode.Wire)
{
color.a = 1.0f;
Gizmos.DrawWireCube(center, size);
}
Gizmos.matrix = savedMatrix;
}
private static void DrawSphereCollider(SphereCollider collider, Color color, DrawColliderMode drawMode)
{
DrawSphere(collider.transform, collider.radius, collider.center, color, drawMode);
}
public static void DrawSphere(Transform transform, float radius, Vector3 center, Color color, DrawColliderMode drawMode)
{
Gizmos.color = color;
Matrix4x4 savedMatrix = Gizmos.matrix;
Gizmos.matrix = transform.localToWorldMatrix;
if ((drawMode & DrawColliderMode.Solid) == DrawColliderMode.Solid)
{
Gizmos.DrawSphere(center, radius);
}
if ((drawMode & DrawColliderMode.Wire) == DrawColliderMode.Wire)
{
color.a = 1.0f;
Gizmos.DrawWireSphere(center, radius);
}
Gizmos.matrix = savedMatrix;
}
private static void DrawBoxCollider(BoxCollider collider, Color color, DrawColliderMode drawMode)
{
DrawBox(collider.transform, collider.size, collider.center, color, drawMode);
}
