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Prevent falling under the map in first person mode

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dexy 2019-12-11 17:53:34 +11:00
parent 97c5294bf8
commit 567218d5c7
1 changed files with 17 additions and 0 deletions
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17
CodeWalker.Core/World/Entity.cs
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@ -161,6 +161,23 @@ namespace CodeWalker.World
{
Position = coll.HitPos; //hitpos is the end pos if not hit
OnGround = false;
var raydir = new Vector3(0.0f, 0.0f, -1.0f);
var ray = new Ray(Position, raydir);
var rayhit = Space.RayIntersect(ray, float.MaxValue);
if (!rayhit.Hit && rayhit.TestComplete)
{
//must be under the map? try to find the ground...
ray.Position = Position + new Vector3(0.0f, 0.0f, 1000.0f);
rayhit = Space.RayIntersect(ray, float.MaxValue);
if (rayhit.Hit)
{
Position = rayhit.Position + new Vector3(0.0f, 0.0f, Radius) - Center;
OnGround = true;
}
else
{ }//didn't find the ground, what to do now?
}
}
CameraEntity.Position = Position;