How do I see LayerMask in unity?

How do I see LayerMask in unity?

LayerMask is a bit flags field so to test it you do this:

1. if(((1<
2. {
3. //It matched one.
4. }
5. if(((1<
6. {
7. //It wasn’t in an ignore layer.
8. }

What is LayerMask in unity?

A GameObject can use up to 32 LayerMasks supported by the Editor. The first 8 of these Layers are specified by Unity; the following 24 are controllable by the user. Bitmasks represent the 32 Layers and define them as true or false . Each bitmask describes whether the Layer is used.

How do you know what layer your gameObject is?

gameObject. layer == LayerMask. NameToLayer(“LAYER_NAME”))…By using the Collision argument that’s passed in, you can read some information about the other object — for example, its layer:

1. function OnCollisionEnter(collision : Collision)
2. {
3. Debug. Log(collision. collider. gameObject. layer);
4. }

What is bitmask programming?

In computer science, a mask or bitmask is data that is used for bitwise operations, particularly in a bit field. Using a mask, multiple bits in a byte, nibble, word etc. can be set either on, off or inverted from on to off (or vice versa) in a single bitwise operation.

How many layermasks can a GameObject use?

A GameObject can use up to 32 LayerMasks supported by the Editor. The first 8 of these Layers are specified by Unity; the following 24 are controllable by the user. Bitmasks represent the 32 Layers and define them as true or false. Each bitmask describes whether the Layer is used. As an example, bit 5 can be set to 1 (true).

How are layer’s added to bitmask Layer 8?

New named Layer s are added above bitmask layer 8. A selected GameObject will show the chosen Layer at top right of the Inspector. The example below has User Layer 13 set to “Wall”. This causes the assigned GameObject to be treated as part of a building. In the following script example, Physics.Raycast sends a ray into the world.

Which is an example of a layermask in Unity?

In the following script example, Physics.Raycast sends a ray into the world. Camera.main can be rotated around the y-axis and fire a ray. Three GameObject s represent walls that can be hit by the fired ray. Each GameObject has GameObject.label set to the “Wall” layerMask.

How to find inactive gameobjects by name, tag or layer?

Below is a wrapper I made that finds GameObjects by name, tag or layer even if they are inactive. You shouldn’t be using these every frame because they are slow. They are good if used in the Start or Awake function. In your case Invoke is a better option than a coroutine.