chore: clean recommit

Examples/Shapes/TriangleStrip.cs

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+/*******************************************************************************************
+*
+*   raylib [shapes] example - triangle strip
+*
+*   Example complexity rating: [★★☆☆] 2/4
+*
+*   Example originally created with raylib 6.0, last time updated with raylib 6.0
+*
+*   Example contributed by Jopestpe (@jopestpe)
+*
+*   Example licensed under an unmodified zlib/libpng license, which is an OSI-certified,
+*   BSD-like license that allows static linking with closed source software
+*
+*   Copyright (c) 2025 Jopestpe (@jopestpe)
+*
+********************************************************************************************/
+
+using System;
+using System.Numerics;
+using static Raylib_cs.Raylib;
+
+namespace Examples.Shapes;
+
+public partial class TriangleStrip : IExample
+{
+    private const int screenWidth = 800;
+    private const int screenHeight = 450;
+
+    public string Name => "Shapes / Triangle Strip";
+
+    public string Title => "raylib [shapes] example - triangle strip";
+
+    private Vector2[] points;
+    private Vector2 center;
+    private float segments;
+    private float insideRadius;
+    private float outsideRadius;
+    private bool outline;
+
+    public void Init()
+    {
+        points = new Vector2[122];
+        center = new((screenWidth / 2.0f) - 125.0f, screenHeight / 2.0f);
+        segments = 6.0f;
+        insideRadius = 100.0f;
+        outsideRadius = 150.0f;
+        outline = true;
+    }
+
+    public void Update()
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        int pointCount = (int)(segments);
+        float angleStep = (360.0f / pointCount) * DEG2RAD;
+
+        for (int i = 0, i2 = 0; i < pointCount; i++, i2 += 2)
+        {
+            float angle1 = i * angleStep;
+            points[i2] = new Vector2(center.X + MathF.Cos(angle1) * insideRadius, center.Y + MathF.Sin(angle1) * insideRadius);
+            float angle2 = angle1 + angleStep / 2.0f;
+            points[i2 + 1] = new Vector2(center.X + MathF.Cos(angle2) * outsideRadius, center.Y + MathF.Sin(angle2) * outsideRadius);
+        }
+
+        points[pointCount * 2] = points[0];
+        points[pointCount * 2 + 1] = points[1];
+        //----------------------------------------------------------------------------------
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+        ClearBackground(Color.RayWhite);
+
+        for (int i = 0; i < pointCount; i++)
+        {
+            Vector2 a = points[i * 2];
+            Vector2 b = points[i * 2 + 1];
+            Vector2 c = points[i * 2 + 2];
+            Vector2 d = points[i * 2 + 3];
+
+            float angle1 = i * angleStep;
+            DrawTriangle(c, b, a, ColorFromHSV(angle1 * RAD2DEG, 1.0f, 1.0f));
+            DrawTriangle(d, b, c, ColorFromHSV((angle1 + angleStep / 2) * RAD2DEG, 1.0f, 1.0f));
+
+            if (outline)
+            {
+                DrawTriangleLines(a, b, c, Color.Black);
+                DrawTriangleLines(c, b, d, Color.Black);
+            }
+        }
+
+        DrawLine(580, 0, 580, GetScreenHeight(), new Color(218, 218, 218, 255));
+        DrawRectangle(580, 0, GetScreenWidth(), GetScreenHeight(), new Color(232, 232, 232, 255));
+
+        // Draw GUI controls
+        //------------------------------------------------------------------------------
+        // NOTE: raygui is not bound in raylib-cs, so the interactive controls are omitted
+        // and 'segments'/'outline' keep their initial values.
+        //GuiSliderBar(new Rectangle(640, 40, 120, 20), "Segments", TextFormat("%.0f", segments), ref segments, 6.0f, 60.0f);
+        //GuiCheckBox(new Rectangle(640, 70, 20, 20), "Outline", ref outline);
+        //------------------------------------------------------------------------------
+
+        DrawFPS(10, 10);
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    public void Unload()
+    {
+    }
+
+    public static int Main()
+    {
+        // Initialization
+        //--------------------------------------------------------------------------------------
+        InitWindow(screenWidth, screenHeight, "raylib [shapes] example - triangle strip");
+
+        SetTargetFPS(60);               // Set our game to run at 60 frames-per-second
+        //--------------------------------------------------------------------------------------
+
+        var game = new TriangleStrip();
+        game.Init();
+
+        // Main game loop
+        while (!WindowShouldClose())    // Detect window close button or ESC key
+        {
+            game.Update();
+        }
+
+        game.Unload();
+
+        // De-Initialization
+        //--------------------------------------------------------------------------------------
+        CloseWindow();        // Close window and OpenGL context
+        //--------------------------------------------------------------------------------------
+
+        return 0;
+    }
+}