From 5fbb2e03b55c2ac52945a9643a4d2f7dbbcd1e16 Mon Sep 17 00:00:00 2001
From: paulevsGitch <paulevs@yandex.ru>
Date: Wed, 21 Jul 2021 12:27:00 +0300
Subject: [PATCH] Torus SDF

---
 .../java/ru/bclib/sdf/primitive/SDFTorus.java | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 src/main/java/ru/bclib/sdf/primitive/SDFTorus.java

diff --git a/src/main/java/ru/bclib/sdf/primitive/SDFTorus.java b/src/main/java/ru/bclib/sdf/primitive/SDFTorus.java
new file mode 100644
index 00000000..2dfcb23d
--- /dev/null
+++ b/src/main/java/ru/bclib/sdf/primitive/SDFTorus.java
@@ -0,0 +1,24 @@
+package ru.bclib.sdf.primitive;
+
+import ru.bclib.util.MHelper;
+
+public class SDFTorus extends SDFPrimitive {
+	private float radiusSmall;
+	private float radiusBig;
+	
+	public SDFTorus setBigRadius(float radius) {
+		this.radiusBig = radiusBig;
+		return this;
+	}
+
+	public SDFTorus setSmallRadius(float radius) {
+		this.radiusSmall = radiusSmall;
+		return this;
+	}
+
+	@Override
+	public float getDistance(float x, float y, float z) {
+		float nx = MHelper.length(x, z) - radiusBig;
+		return MHelper.length(nx, y) - radiusSmall;
+	}
+}