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AppGameKit Classic Chat / 3d Object Collision

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aviles22
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Joined: 1st Dec 2013
Location: New Jersey, USA
Posted: 12th Oct 2014 18:22
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In my FPS game I have a dummy object obj. Which is my player hidden slightly behind the camera and when thereis movement or rotation the camera follows my player. DB made it a little easier to detect collision with other players to stop movement when collision was detected. How do I do a simple collision test between my hidden player against other players in AppGameKit? Any examples appreciated in advance.
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Markus
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Joined: 10th Apr 2004
Location: Germany
Posted: 12th Oct 2014 18:56 Edited at: 12th Oct 2014 18:58
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this combination?

SetObjectCollisionMode
SetObjectVisible
integer ObjectSphereCast( objID, oldx, oldy, oldz, newx, newy, newz, radius )
integer ObjectSphereSlide( objID, oldx, oldy, oldz, newx, newy, newz, radius )

GetObjectRayCastNumHits
GetObjectRayCastHitID
GetObjectRayCastDistance
GetObjectRayCastBounceX
GetObjectRayCastBounceY
GetObjectRayCastBounceZ
GetObjectRayCastNormalX
GetObjectRayCastNormalY
GetObjectRayCastNormalZ
GetObjectRayCastSlideX
GetObjectRayCastSlideY
GetObjectRayCastSlideZ
GetObjectRayCastX
GetObjectRayCastY
GetObjectRayCastZ

http://www.appgamekit.com/documentation/Reference/3D.htm

AGK 108 (B)19 + AppGameKit V2 Alpha .. : Windows 8.1 Pro 64 Bit : AMD Radeon R7 265 : Mac mini
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aviles22
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Location: New Jersey, USA
Posted: 12th Oct 2014 19:16
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Yes I def saw those commands but they lack any good examples.
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Markus
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Posted: 12th Oct 2014 19:54 Edited at: 12th Oct 2014 19:56
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a raycast example from me is here.
a ray is similar a line.
http://www.appgamekit.com/documentation/Reference/3D/ObjectRayCast.htm

AGK 108 (B)19 + AppGameKit V2 Alpha .. : Windows 8.1 Pro 64 Bit : AMD Radeon R7 265 : Mac mini
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aviles22
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Location: New Jersey, USA
Posted: 12th Oct 2014 20:55
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ObjectSphereCast( objID, oldx, oldy, oldz, newx, newy, newz, radius )

So would oldx, oldy, oldz be the current players position and
newx, newy, newz be the position of the players im testing the
collision against?
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Markus
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Posted: 12th Oct 2014 21:51 Edited at: 12th Oct 2014 21:52
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if u use objID=0 for all the new x,y,z is the target you want go,
~ line of sight, the radius make a tube, all what collides
with it is collected in a collision list.
you can use a helper object to find the target position.
u can set same player pos./rotate then move it local along a axis,
get the world position of it.

ray to each player or other objects would be also possible but it is slower.

AGK 108 (B)19 + AppGameKit V2 Alpha .. : Windows 8.1 Pro 64 Bit : AMD Radeon R7 265 : Mac mini
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