Raycast: Difference between revisions
link to Object
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(link to Object) Tags: Mobile edit Mobile web edit Advanced mobile edit |
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Traces a line between two points and outputs the following correspondingly: | Traces a line between two points and outputs the following correspondingly: | ||
* [[Truth (True & False)|True]] if it hits an object. | * [[Truth (True & False)|True]] if it hits an [[object]]. | ||
* The point where the object is detected, or <code>0, 0, 0</code> otherwise. | * The point where the object is detected, or <code>0, 0, 0</code> otherwise. | ||
* The object that was hit, or <code>None</code> if none is detected or the ground is hit. | * The object that was hit, or <code>None</code> if none is detected or the ground is hit. | ||
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On the first frame the normal block can then be moved to the floor, and set to visible (being inside a script block makes it start not visible). | On the first frame the normal block can then be moved to the floor, and set to visible (being inside a script block makes it start not visible). | ||
Then set it in the path of a Raycast line to turn it red. | Then set it in the path of a Raycast line to turn it red. | ||
== Examples == | |||
Cast a ray in the direction an object is facing. | |||
The <code>{{Port|v|0,0,1}}</code> indicates the object points in the positive Z axis by default, and the raycast length is 1. | |||
{{Image|Raycast example1.png}} | |||
[[Category:Blocks]] | [[Category:Blocks]] | ||