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Notice added Canonical answer required by stighy
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stighy
stighy
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How to "place" object in a 3d world fixing their positionwithout overlapping them ?

I would like to place object in a 3d world "like minecraft player can do".

In particularWhat I'm trying to place object in a fixed position.. For instance at x,y,z : 1,0,0 then 2,0,0 withoutdo is to allow playerthe user to place them at 1.023, 0.123objects, 0.222without overlapping them (like in minecraft you can do).

So my question is : considering my objectif the player try to be fixed height/lengthplace an object partially over another, how to consider my 3d world as a Fixed game automatically "move and place" the object in the allowed position Matrix ? What's.

What can be the bestright approach ?

How to "place" object in a 3d world fixing their position?

I would like to place object in a 3d world "like minecraft player can do".

In particular I'm trying to place object in a fixed position.. For instance at x,y,z : 1,0,0 then 2,0,0 without allow player to place them at 1.023, 0.123, 0.222 .

So my question is : considering my object to be fixed height/length, how to consider my 3d world as a Fixed position Matrix ? What's the best approach ?

How to "place" object in a 3d world without overlapping them ?

I would like to place object in a 3d world "like minecraft player can do".

What I'm trying to do is to allow the user to place objects, without overlapping them (like in minecraft you can do).

So if the player try to place an object partially over another, my game automatically "move and place" the object in the allowed position.

What can be the right approach ?

Source Link
stighy
stighy
  • 467
  • 6
  • 32
  • 60

How to "place" object in a 3d world fixing their position?

I would like to place object in a 3d world "like minecraft player can do".

In particular I'm trying to place object in a fixed position.. For instance at x,y,z : 1,0,0 then 2,0,0 without allow player to place them at 1.023, 0.123, 0.222 .

So my question is : considering my object to be fixed height/length, how to consider my 3d world as a Fixed position Matrix ? What's the best approach ?