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Improve triangles distribution

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This commit is contained in:
Andrei Zavatski 2022-11-15 11:49:53 +03:00
parent c7dc6db124
commit f27a5f977d
1 changed files with 15 additions and 1 deletions
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16
osu.Game/Graphics/Backgrounds/Triangles.cs
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@ -187,13 +187,27 @@ namespace osu.Game.Graphics.Backgrounds
{ {
TriangleParticle particle = CreateTriangle(); TriangleParticle particle = CreateTriangle();
particle.Position = new Vector2(nextRandom(), randomY ? nextRandom() : 1); particle.Position = getRandomPosition(randomY, particle.Scale);
particle.ColourShade = nextRandom(); particle.ColourShade = nextRandom();
particle.Colour = CreateTriangleShade(particle.ColourShade); particle.Colour = CreateTriangleShade(particle.ColourShade);
return particle; return particle;
} }
private Vector2 getRandomPosition(bool randomY, float scale)
{
float y = 1;
if (randomY)
{
// since triangles are drawn from the top - allow them to be positioned a bit above the screen
float maxOffset = triangle_size * scale * 0.866f / DrawHeight;
y = Interpolation.ValueAt(nextRandom(), -maxOffset, 1f, 0f, 1f);
}
return new Vector2(nextRandom(), y);
}
/// <summary> /// <summary>
/// Creates a triangle particle with a random scale. /// Creates a triangle particle with a random scale.
/// </summary> /// </summary>