Help with fixing my first bug

[duarteponce]

Godot Version

4.4

Question

So basically i am trying to fix my first ever bug and chose to fix issue #103540 and i am having a lot of difficulties with finding the files where i can fix the issue. The issue is related to shaders with the instance uniforme and the fact the color doesnt work properly

As you can see in the picture the color sets to default, can anyone help locate the files that are related to this so i can investigate and solve the issue.

[mrcdk]

To fix this issue you’ll need to know really well how the RenderingServer works. It’s not an easy one.

A few pointers:

• godot/scene/2d/tile_map_layer.cpp at 1ba856565d726d32e07f86610668966e9904115d · godotengine/godot · GitHub This is where the tilemap gets drawn.
• godot/scene/main/canvas_item.cpp at 1ba856565d726d32e07f86610668966e9904115d · godotengine/godot · GitHub This is how the instance shader parameter is set.

[duarteponce]

Thank you, i have been looking into this files but i was very confused if the problem was not related to the compiler of the gdscript. Just to add a question if you knew where in those files or wich file is responsible for automatically changing the color of the tile when i change it in the other object, because the value of the color is always correct when i print it, but it never renders

[mrcdk]

As I said before, to be able to fix the issue you’ll need to know how the rendering works in Godot. It has nothing to do with gdscript. It’s not a good issue to start with. I recommend you to choose another one specially those with the tag good first issue