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As delivered by PixelFrog, and composed the 3 of them in a row with GIMP. And change the amount of rows to 3, the new amount of particle variations. Resolve #1857
To do it, because the GPUParticle2D needs a CanvasItemMaterial for the 3 variations, add a CanvasGroup and apply the outline shader to it. Also, change the particles to: - Animate the scale animation now starting at zero and ending at zero too. - Do not animate the alpha of particles anymore. - Emit from the sphere surface (not from sphere).
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The difficult part of making this outline is that, for it to be applied to all the particles, a CanvasGroup has to be used, and the shader has to be adapted to use screen coordinates: void_with_outline.webmvoid_with_outline2.webm |
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Play this branch at https://play.threadbare.game/branches/endlessm/void-particles-outline/. (This launches the game from the start, not directly at the change(s) in this pull request.) |
wjt
approved these changes
May 8, 2026
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As delivered by PixelFrog, and composed the 3 of them in a row with GIMP. And change the amount of rows to 3, the new amount of particle variations.
Void enemy: Add outline to all particles
To do it, because the GPUParticle2D needs a CanvasItemMaterial for the 3
variations, add a CanvasGroup and apply the outline shader to it.
Also, change the particles to:
Resolve #1857