* Move get_tile_mode_rect() method to the Project class
* Refactored isometric grid
Now it should be drawn properly in the target rect.
Settings (in pixels):
- cell's AABB size,
- offset from the canvas origin.
* Draw grid only over the Canvas (when in tiling mode)
* Replace some magic numbers with enums.
It's too easy to break something when adding something new in here. Should be a little harder now.
* Added Pixel Grid.
- Pixel grid is shown only when it's enabled and camera is zoomed close enough.
- Settings: pixel_grid_show_at_zoom (as a percentage because that's what's shown in the settings panel), pixel_grid_color. Default values might need changing.
- To distinguish between grid and pixel grid default settings for grid width, grid height are changed.
- Now both grid and pixel grid are drawn above (after) tile mode. Grid is drawn above (after) pixel grid.
It's Cel's property and thus it changes when frame_changed is called (also layer_changed calls frame_changed on its own).
Co-authored-by: kleonc <kleonc@users.noreply.github.com>
- Now the current frame is drawn to a separate Viewport (with transparent background) taking into account only per layer opacity,
- Tiling is drawn by drawing current frame's ViewportTexture with tile mode opacity applied (using premultiply alpha blending).
Co-authored-by: kleonc <kleonc@users.noreply.github.com>
Instead of having a frame_duration[] array in the Project class. This makes the code much more readable and understandable, using less lines of code and, by avoiding an extra array, we also avoid potential out-of-bound array crashes.
The functionality for the user has not changed, and by testing so far I didn't find any issues.
Fixes #377. The issue was that the shader material was being shared with the background of the cel buttons, and when the cel button transparent background was resized, the canvas transparent background was also affected.
- All colors move towards yellow when lighting, and purple when darkening. The logic has become more complex, so it doesn't just increase (or decrease) the hue when lighting (or darkening). This solves issues with green and blue.
- Added limits to the hue when lighting and darkening, limits to the value when darkening, and to the saturation when lighting.
This behavior should eventually be documented to explain how it works to the users.
When the user switched from one project to another, which had a larger size, the preview of the ImageEffect was trying to set pixels out of bounds, only when the affect option was different than "Current cel"
* Improved tiling feature
* Removed some unwanted code
* Fixed the bug mentioned by overloaded
* Added the requests by overload
* changed the y value which was given x value before
