class="kw">package com.hypixel.hytale.math.shape;

class="kw">import com.hypixel.hytale.math.vector.Vector4dUtil;
class="kw">import java.util.Random;
class="kw">import javax.annotation.Nonnull;
class="kw">import org.joml.Matrix4d;
class="kw">import org.joml.Vector4d;

class="kw">public class Triangle4d {
   class="kw">private Vector4d a;
   class="kw">private Vector4d b;
   class="kw">private Vector4d c;

   class="kw">public Triangle4d(Vector4d var1, Vector4d var2, Vector4d var3) {
      this.a = var1;
      this.b = var2;
      this.c = var3;
   }

   class="kw">public Triangle4d() {
      this(new Vector4d().zero(), new Vector4d().zero(), new Vector4d().zero());
   }

   class="kw">public Triangle4d(@Nonnull Vector4d[] var1) {
      this(var1, 0, 1, 2);
   }

   class="kw">public Triangle4d(@Nonnull Vector4d[] var1, int var2, int var3, int var4) {
      this(var1[var2], var1[var3], var1[var4]);
   }

   class="kw">public Vector4d getA() {
      class="kw">return this.a;
   }

   class="kw">public Vector4d getB() {
      class="kw">return this.b;
   }

   class="kw">public Vector4d getC() {
      class="kw">return this.c;
   }

   class="kw">public double getMin(int var1) {
      double var2 = this.a.get(var1);
      if (var2 > this.b.get(var1)) {
         var2 = this.b.get(var1);
      }

      if (var2 > this.c.get(var1)) {
         var2 = this.c.get(var1);
      }

      class="kw">return var2;
   }

   class="kw">public double getMax(int var1) {
      double var2 = this.a.get(var1);
      if (var2 < this.b.get(var1)) {
         var2 = this.b.get(var1);
      }

      if (var2 < this.c.get(var1)) {
         var2 = this.c.get(var1);
      }

      class="kw">return var2;
   }

   @Nonnull
   class="kw">public Triangle4d assign(@Nonnull Vector4d var1, @Nonnull Vector4d var2, @Nonnull Vector4d var3) {
      this.a.set(var1);
      this.b.set(var2);
      this.c.set(var3);
      class="kw">return this;
   }

   @Nonnull
   class="kw">public Vector4d getRandom(@Nonnull Random var1) {
      class="kw">return this.getRandom(var1, new Vector4d().zero());
   }

   @Nonnull
   class="kw">public Vector4d getRandom(@Nonnull Random var1, @Nonnull Vector4d var2) {
      double var3 = var1.nextDouble();
      double var5 = var1.nextDouble() * (1.0 - var3);
      double var7 = 1.0 - var3 - var5;
      var2.set(
         this.a.x * var7 + this.b.x * var3 + this.c.x * var5,
         this.a.y * var7 + this.b.y * var3 + this.c.y * var5,
         this.a.z * var7 + this.b.z * var3 + this.c.z * var5,
         this.a.w * var7 + this.b.w * var3 + this.c.w * var5
      );
      class="kw">return var2;
   }

   @Nonnull
   class="kw">public Triangle4d multiply(@Nonnull Matrix4d var1) {
      class="kw">return this.multiply(var1, this);
   }

   @Nonnull
   class="kw">public Triangle4d multiply(@Nonnull Matrix4d var1, @Nonnull Triangle4d var2) {
      var1.transform(this.a, var2.a);
      var1.transform(this.b, var2.b);
      var1.transform(this.c, var2.c);
      class="kw">return var2;
   }

   @Nonnull
   class="kw">public Triangle2d to2d(@Nonnull Triangle2d var1) {
      var1.getA().set(this.a.x, this.a.y);
      var1.getB().set(this.b.x, this.b.y);
      var1.getC().set(this.c.x, this.c.y);
      class="kw">return var1;
   }

   @Nonnull
   class="kw">public Triangle4d perspectiveTransform() {
      Vector4dUtil.perspectiveTransform(this.a);
      Vector4dUtil.perspectiveTransform(this.b);
      Vector4dUtil.perspectiveTransform(this.c);
      class="kw">return this;
   }

   @Nonnull
   @Override
   class="kw">public String toString() {
      class="kw">return "Triangle4d{a=" + this.a + ", b=" + this.b + ", c=" + this.c + "}";
   }
}