OnMouseEnter() function stops working when I set the canvas render mode to: Camera Overlay
Basically the title says it all. I have a OnMouseEnter() function that works fine when I have the canvas render mode on Worldspace but stops working when I change it to Camera Overlay.
Before, it would work with just the script with the mouse functions on it attached to the image object. Now to work I need to use an event trigger and add the script to another object to put it into the trigger.
Any idea why?
unity c#
asked yesterday
ClaudioA
2317
add a comment |
Basically the title says it all. I have a OnMouseEnter() function that works fine when I have the canvas render mode on Worldspace but stops working when I change it to Camera Overlay.
Before, it would work with just the script with the mouse functions on it attached to the image object. Now to work I need to use an event trigger and add the script to another object to put it into the trigger.
Any idea why?
unity c#
asked yesterday
ClaudioA
2317
Before, it would work with just the script with the mouse functions on it attached to the image object. Now to work I need to use an event trigger and add the script to another object to put it into the trigger.
– ClaudioA
yesterday
add a comment |
Basically the title says it all. I have a OnMouseEnter() function that works fine when I have the canvas render mode on Worldspace but stops working when I change it to Camera Overlay.
Before, it would work with just the script with the mouse functions on it attached to the image object. Now to work I need to use an event trigger and add the script to another object to put it into the trigger.
Any idea why?
unity c#
asked yesterday
ClaudioA
2317
Basically the title says it all. I have a OnMouseEnter() function that works fine when I have the canvas render mode on Worldspace but stops working when I change it to Camera Overlay.
Before, it would work with just the script with the mouse functions on it attached to the image object. Now to work I need to use an event trigger and add the script to another object to put it into the trigger.
Any idea why?
unity c#
unity c#
asked yesterday
ClaudioA
2317
asked yesterday
ClaudioA
2317
edited yesterday
asked yesterday
ClaudioA
2317
asked yesterday
ClaudioA
2317
asked yesterday
ClaudioA
2317
2317
Before, it would work with just the script with the mouse functions on it attached to the image object. Now to work I need to use an event trigger and add the script to another object to put it into the trigger.
– ClaudioA
yesterday
add a comment |
Before, it would work with just the script with the mouse functions on it attached to the image object. Now to work I need to use an event trigger and add the script to another object to put it into the trigger.
– ClaudioA
yesterday
Before, it would work with just the script with the mouse functions on it attached to the image object. Now to work I need to use an event trigger and add the script to another object to put it into the trigger.
– ClaudioA
yesterday
Before, it would work with just the script with the mouse functions on it attached to the image object. Now to work I need to use an event trigger and add the script to another object to put it into the trigger.
– ClaudioA
yesterday
add a comment |
1 Answer
1
active
oldest
votes
OnMouseEnter is a MonoBehaviour message that's fired by rays cast in the 3D game world (including hit-testing 2D colliders in that 3D game world too).
Once you set your UI to Overlay, it's no longer in the 3D game world. It exists as a pure UI layer painted over-top by a separate pass at the end.
To catch mouse events in this pure UI world, you need to use the UI's event system approach:
public class UIMouseOverExample : MonoBehaviour, IPointerEnterHandler {
public void OnPointerEnter(PointerEventData eventData)
{
// Do your stuff.
}
}
answered yesterday
DMGregory♦
58.8k13105167
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
OnMouseEnter is a MonoBehaviour message that's fired by rays cast in the 3D game world (including hit-testing 2D colliders in that 3D game world too).
Once you set your UI to Overlay, it's no longer in the 3D game world. It exists as a pure UI layer painted over-top by a separate pass at the end.
To catch mouse events in this pure UI world, you need to use the UI's event system approach:
public class UIMouseOverExample : MonoBehaviour, IPointerEnterHandler {
public void OnPointerEnter(PointerEventData eventData)
{
// Do your stuff.
}
}
answered yesterday
DMGregory♦
58.8k13105167
add a comment |
OnMouseEnter is a MonoBehaviour message that's fired by rays cast in the 3D game world (including hit-testing 2D colliders in that 3D game world too).
Once you set your UI to Overlay, it's no longer in the 3D game world. It exists as a pure UI layer painted over-top by a separate pass at the end.
To catch mouse events in this pure UI world, you need to use the UI's event system approach:
public class UIMouseOverExample : MonoBehaviour, IPointerEnterHandler {
public void OnPointerEnter(PointerEventData eventData)
{
// Do your stuff.
}
}
answered yesterday
DMGregory♦
58.8k13105167
add a comment |
OnMouseEnter is a MonoBehaviour message that's fired by rays cast in the 3D game world (including hit-testing 2D colliders in that 3D game world too).
Once you set your UI to Overlay, it's no longer in the 3D game world. It exists as a pure UI layer painted over-top by a separate pass at the end.
To catch mouse events in this pure UI world, you need to use the UI's event system approach:
public class UIMouseOverExample : MonoBehaviour, IPointerEnterHandler {
public void OnPointerEnter(PointerEventData eventData)
{
// Do your stuff.
}
}
answered yesterday
DMGregory♦
58.8k13105167
OnMouseEnter is a MonoBehaviour message that's fired by rays cast in the 3D game world (including hit-testing 2D colliders in that 3D game world too).
Once you set your UI to Overlay, it's no longer in the 3D game world. It exists as a pure UI layer painted over-top by a separate pass at the end.
To catch mouse events in this pure UI world, you need to use the UI's event system approach:
public class UIMouseOverExample : MonoBehaviour, IPointerEnterHandler {
public void OnPointerEnter(PointerEventData eventData)
{
// Do your stuff.
}
}
answered yesterday
DMGregory♦
58.8k13105167
edited yesterday
answered yesterday
DMGregory♦
58.8k13105167
answered yesterday
DMGregory♦
58.8k13105167
answered yesterday
DMGregory♦
58.8k13105167
58.8k13105167
add a comment |
add a comment |
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Before, it would work with just the script with the mouse functions on it attached to the image object. Now to work I need to use an event trigger and add the script to another object to put it into the trigger.
– ClaudioA
yesterday