ScreenPosTo3d_v3 Op

ScreenPosTo3d

convert screen coordinates to a 3d position


Useful when you want to do things like convert the mouse co-ordinates on screen to 3d co-ordinates.


Full Name
  • Ops.Gl.Matrix.ScreenPosTo3d_v3
Visibility
  • Core Op - Official cables op
License
  • MIT
Authorgithub


Example Patch Mouse Draw Spline Example

Using the `ScreenPosTo3d` op we can convert the mouse coordinates to 3D coordinates. For this you need to disable the `Flip Y` port of the `Mouse` op. Using the `ArrayPushValue3X` op we add the (converted) x and z coordinates (together with z=0) to the array and draw it with the `SimpleSpline` op.
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INPUT PORTS


Exec (Trigger)

Trigger in

X (Number)

Mouse co-ordinates in pixels X axis

Y (Number)

Mouse co-ordinates in pixels Y axis

Input Type index (Number:integer )

OUTPUT PORTS


Trigger out (Trigger)
Result X (Number)

Normalized position on the X axis

Result Y (Number)

Normalized position on the Y axis


Patches using ScreenPosTo3d_v3

  • Examples
  • Public
  • My Patches

Changelog


featureswitch for normalized input valuesuser avatarpandur - 2022-12-14 17:10