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stable collisions

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2026-09-03 17:27:52 +02:00
parent 815bd2d260
commit d8758f98dc
8 changed files with 151 additions and 452 deletions
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5
PhysicsEngine/UI/DrawHelper.cs
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@@ -24,13 +24,11 @@ namespace PhysicsEngine
Color outlineColor = GetDarkerColor(fillColor);
// 1. Draw the outer outline rectangle (exact original size, outline colour)
Vector2 outerSizePixels = sizePixels;
Vector2 outerOrigin = outerSizePixels * 0.5f;
Rectangle outerRec = new Rectangle(positionPixels.X, positionPixels.Y, outerSizePixels.X, outerSizePixels.Y);
Raylib.DrawRectanglePro(outerRec, outerOrigin, rotationDegrees, outlineColor);
// 2. Draw the inner fill rectangle, reduced by outlineThickness on all sides
Vector2 innerSizePixels = new Vector2(
MathF.Max(0, sizePixels.X - outlineThickness),
MathF.Max(0, sizePixels.Y - outlineThickness)
@@ -46,14 +44,11 @@ namespace PhysicsEngine
float radiusPixels = radius * pixelsPerMeter;
Color outlineColor = GetDarkerColor(fillColor);
// 1. Draw outer circle (outline colour, exact radius)
Raylib.DrawCircleV(positionPixels, radiusPixels, outlineColor);
// 2. Draw inner circle (fill colour, radius reduced by outlineThickness)
float innerRadius = MathF.Max(0, radiusPixels - outlineThickness);
Raylib.DrawCircleV(positionPixels, innerRadius, fillColor);
// Draw rotation indicator line inside the fill (same as before, but from centre to inner edge)
float cos = MathF.Cos(rotationRadians);
float sin = MathF.Sin(rotationRadians);
Vector2 edge = positionPixels + new Vector2(cos, sin) * innerRadius;