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Merge pull request #4561 from aaronfranke/const-ray-len

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Update ray length constant to match style guidelines
This commit is contained in:
Nathan Lovato
2021-01-21 11:33:43 -06:00
committed by GitHub
parent be6e3c1e30 f0dfc9e19c
commit 4cad1b49a7
1 changed files with 4 additions and 4 deletions
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tutorials/physics/ray-casting.rst
+4 -4
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@@ -245,17 +245,17 @@ To obtain it using a camera, the following code can be used:
.. tabs::
.. code-tab:: gdscript GDScript
const ray_length = 1000
const RAY_LENGTH = 1000.0
func _input(event):
if event is InputEventMouseButton and event.pressed and event.button_index == 1:
var camera = $Camera
var from = camera.project_ray_origin(event.position)
var to = from + camera.project_ray_normal(event.position) * ray_length
var to = from + camera.project_ray_normal(event.position) * RAY_LENGTH
.. code-tab:: csharp
private const float rayLength = 1000;
private const float RayLength = 1000.0f;
public override void _Input(InputEvent @event)
{
@@ -263,7 +263,7 @@ To obtain it using a camera, the following code can be used:
{
var camera = (Camera)GetNode("Camera");
var from = camera.ProjectRayOrigin(eventMouseButton.Position);
var to = from + camera.ProjectRayNormal(eventMouseButton.Position) * rayLength;
var to = from + camera.ProjectRayNormal(eventMouseButton.Position) * RayLength;
}
}