From 01dfaee33f727a73a1d8104aa4de5556d0bd48a5 Mon Sep 17 00:00:00 2001
From: lisyarus <lisyarus@gmail.com>
Date: Tue, 20 Aug 2024 15:12:14 +0300
Subject: [PATCH] Tweak mixer appearance (octagon -> circle)

---
 source/application.cpp | 47 +++++-------------------------------------
 1 file changed, 5 insertions(+), 42 deletions(-)

diff --git a/source/application.cpp b/source/application.cpp
index 7dd050f..39fa2ee 100644
--- a/source/application.cpp
+++ b/source/application.cpp
@@ -902,57 +902,20 @@ namespace gmtk
 			float r1 = std::sqrt(2.f) * (2.f + 2.f * an) / 16.f * box[0].length();
 			float r2 = std::sqrt(2.f) * (4.f + 2.f * an) / 16.f * box[0].length();
 
-			float s = bbox[0].length() * 0.025f;
-			float t = 0.6f * s;
-
 			box = geom::expand(box, an * box[0].length() * 0.125f);
 
-			geom::point<float, 2> points[]
-			{
-				box.corner(0.f, 0.75f),
-				box.corner(0.f, 0.25f),
-				box.corner(0.25f, 0.f),
-				box.corner(0.75f, 0.f),
-				box.corner(1.f, 0.25f),
-				box.corner(1.f, 0.75f),
-				box.corner(0.75f, 1.f),
-				box.corner(0.25f, 1.f),
-			};
-
-			static geom::triangle<std::uint32_t> const triangles[]
-			{
-				{0, 1, 2},
-				{0, 2, 3},
-				{0, 3, 4},
-				{0, 4, 5},
-				{0, 5, 6},
-				{0, 6, 7},
-			};
+			float s = bbox[0].length() * 0.025f;
 
 			for (int i = 0; i < 2; ++i)
 			{
 				auto color = (i == 0) ? gfx::black : gfx::white;
 
+				float r = box[0].length() / 2.f;
+
 				if (i == 1)
-				{
-					points[0] += geom::vector{ s, -t};
-					points[1] += geom::vector{ s,  t};
-					points[2] += geom::vector{ t,  s};
-					points[3] += geom::vector{-t,  s};
-					points[4] += geom::vector{-s,  t};
-					points[5] += geom::vector{-s, -t};
-					points[6] += geom::vector{-t, -s};
-					points[7] += geom::vector{ t, -s};
-				}
+					r -= s;
 
-				for (auto const & t : triangles)
-				{
-					auto p0 = points[t[0]];
-					auto p1 = points[t[1]];
-					auto p2 = points[t[2]];
-
-					painter.triangle(p0, p1, p2, color);
-				}
+				painter.circle(box.center(), r, color, 72);
 			}
 
 			auto c = bbox.center();