Unary operators

src/main/java/ru/betterend/util/sdf/operator/SDFRotation.java

@@ -0,0 +1,16 @@
+package ru.betterend.util.sdf.operator;
+
+import net.minecraft.client.util.math.Vector3f;
+import net.minecraft.util.math.Quaternion;
+
+public class SDFRotation extends SDFUnary {
+	private static final Vector3f POS = new Vector3f();
+	private Quaternion rotation;
+	
+	@Override
+	public float getDistance(float x, float y, float z) {
+		POS.set(x, y, z);
+		POS.rotate(rotation);
+		return source.getDistance(POS.getX(), POS.getY(), POS.getZ());
+	}
+}

src/main/java/ru/betterend/util/sdf/operator/SDFScale.java

@@ -1,16 +1,8 @@
 package ru.betterend.util.sdf.operator;
 
-import ru.betterend.util.sdf.ISDF;
+public class SDFScale extends SDFUnary {
-
-public class SDFScale implements ISDF {
-	private ISDF source;
 	private float scale;
 	
-	public SDFScale setSorce(ISDF source) {
-		this.source = source;
-		return this;
-	}
-	
 	public SDFScale setScale(float scale) {
 		this.scale = scale;
 		return this;

src/main/java/ru/betterend/util/sdf/operator/SDFUnary.java

@@ -0,0 +1,12 @@
+package ru.betterend.util.sdf.operator;
+
+import ru.betterend.util.sdf.ISDF;
+
+public abstract class SDFUnary implements ISDF {
+	protected ISDF source;
+	
+	public SDFUnary setSource(ISDF source) {
+		this.source = source;
+		return this;
+	}
+}