git subrepo clone (merge) https://github.com/HarbourMasters/otrgui.git OTRGui

subrepo:
  subdir:   "OTRGui"
  merged:   "a6066a251"
upstream:
  origin:   "https://github.com/HarbourMasters/otrgui.git"
  branch:   "master"
  commit:   "a6066a251"
git-subrepo:
  version:  "0.4.1"
  origin:   "???"
  commit:   "???"

OTRGui/libs/raylib/examples/shapes/shapes_basic_shapes.c

@@ -0,0 +1,78 @@
+/*******************************************************************************************
+*
+*   raylib [shapes] example - Draw basic shapes 2d (rectangle, circle, line...)
+*
+*   This example has been created using raylib 1.0 (www.raylib.com)
+*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+*
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
+*
+********************************************************************************************/
+
+#include "raylib.h"
+
+int main(void)
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    const int screenWidth = 800;
+    const int screenHeight = 450;
+
+    InitWindow(screenWidth, screenHeight, "raylib [shapes] example - basic shapes drawing");
+
+    SetTargetFPS(60);               // Set our game to run at 60 frames-per-second
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())    // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        // TODO: Update your variables here
+        //----------------------------------------------------------------------------------
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(RAYWHITE);
+
+            DrawText("some basic shapes available on raylib", 20, 20, 20, DARKGRAY);
+
+            // Circle shapes and lines
+            DrawCircle(screenWidth/5, 120, 35, DARKBLUE);
+            DrawCircleGradient(screenWidth/5, 220, 60, GREEN, SKYBLUE);
+            DrawCircleLines(screenWidth/5, 340, 80, DARKBLUE);
+
+            // Rectangle shapes and ines
+            DrawRectangle(screenWidth/4*2 - 60, 100, 120, 60, RED);
+            DrawRectangleGradientH(screenWidth/4*2 - 90, 170, 180, 130, MAROON, GOLD);
+            DrawRectangleLines(screenWidth/4*2 - 40, 320, 80, 60, ORANGE);  // NOTE: Uses QUADS internally, not lines
+
+            // Triangle shapes and lines
+            DrawTriangle((Vector2){screenWidth/4.0f *3.0f, 80.0f},
+                         (Vector2){screenWidth/4.0f *3.0f - 60.0f, 150.0f},
+                         (Vector2){screenWidth/4.0f *3.0f + 60.0f, 150.0f}, VIOLET);
+
+            DrawTriangleLines((Vector2){screenWidth/4.0f*3.0f, 160.0f},
+                              (Vector2){screenWidth/4.0f*3.0f - 20.0f, 230.0f},
+                              (Vector2){screenWidth/4.0f*3.0f + 20.0f, 230.0f}, DARKBLUE);
+
+            // Polygon shapes and lines
+            DrawPoly((Vector2){screenWidth/4.0f*3, 320}, 6, 80, 0, BROWN);
+            DrawPolyLinesEx((Vector2){screenWidth/4.0f*3, 320}, 6, 80, 0, 6, BEIGE);
+
+            // NOTE: We draw all LINES based shapes together to optimize internal drawing,
+            // this way, all LINES are rendered in a single draw pass
+            DrawLine(18, 42, screenWidth - 18, 42, BLACK);
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    CloseWindow();        // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}