Help blending 2 textures together?

[Dowda]

Godot Version

4.3

Question

I’m trying to create 1 texture out of 2, so I can assign a sprite to work as a clipping mask. The textures are both 32x32 pixels.

Here is the code I’m using to blend the textures together.

When I run this code I want the blended texture to matched up, and contain the full textures like this:

but instead, when I run it, parts of one texture is missing. They are also not aligned.

I have no idea what I’m doing wrong. Any help is appreciated. Thank you!

[herrspaten]

Can you make sure that the textures are the same size by printing the size? And also print out the “image2.get_used_rect()” to make sure its correct. And print the format with “.get_format()” since they need the same

[Dowda]

I printed all of that out, and yeah they’re the same size and format. When I print “image2.get_used_rect()” I get: “[P: (6, 8), S: (20, 17)]”. Do you have any ideas of what I could be doing wrong?

[tayacan]

The documentation for Image.get_used_rect() says:

Returns a Rect2i enclosing the visible portion of the image, considering each pixel with a non-zero alpha channel as visible.

So as I understand it, it cuts away the sides of the image if those are transparent. You can probably manually construct a Rect2i, something like:

var rect = Rect2i(Vector2i.ZERO, image1.get_size())
image2.blend_rect(image1, rect, Vector2i.ZERO)

[Dowda]

This worked perfectly. Thank you so much!