if canvas camera is not set in world space mode, masked contents are not displayed

[drdavient]

Describe the bug

1. When a worldspace camera is used (rather than screen overlay). The Masked content will reduce in width, height as it approaches (0,0)

2. If worldspace / screenspace camera are chosen and the camera is set in the canvas. The Mask will display nothing.

To Reproduce
Steps to reproduce the behavior:

1. Import package attached into project with SofMaskForUGUI installed
   2, Check Scene is working Should see UnityChan SoftMasked in a Star
2. Move Canvas down and or Left
3. Unity Chan is cropped as approaching (0,0)
   PositionBug.zip

Environment (please complete the following information):

• Platform Editor (Windows 10 (x64))
• Unity: [e.g. 2018.3.7f1
• SoftMaskForUGUI: [e.g. v0.6.0]

Additional context
Add any other context, screenshots or gif animations about the bug here.

[mob-sakai]

Hi @drdavient
Thank you for reporting!

[mob-sakai]

Hmm...
I don't understand completely what you mean...

When I load your scene, the "star" mask is flipped, right?
I create a new issue #37.

When a worldspace camera is used (rather than screen overlay). The Masked content will reduce in width, height as it approaches (0,0)
Unity Chan is cropped as approaching (0,0)

Like this? This is expected result.
SoftMaskBuffer is shared in game view and scene view.
Therefore, the result image is cropped in scene view.

[drdavient]

Your fix to flipping the object is a good one :) (Not what I was reporting though :)

Your scene view observations are correct - though I also get this in the game view. I'm showing this in the attached image.

And new demo project (using 0.7.0 now)
SoftMaskCropping.zip

• Bottom is normal:
  As expected
• Middle is moving the Canvas towards x=0 (moved left 75 units).
  Imaged is clipped from both sides
• Top is moving the Panel toward the x=0(moved left 75 units).
  Image is clipped on the left;

[mob-sakai]

Thank you very much. 👍
It was really easy to understand and to fix!

I'll release a fixed version, ASAP. :)