initial commit

1 files changed, 42 insertions, 0 deletions

diff --git a/src/main/java/dev/figboot/cuberender/math/Vector3f.java b/src/main/java/dev/figboot/cuberender/math/Vector3f.java
new file mode 100644
index 0000000..40720e8
--- /dev/null
+++ b/src/main/java/dev/figboot/cuberender/math/Vector3f.java
@@ -0,0 +1,42 @@
+package dev.figboot.cuberender.math;
+
+import lombok.AllArgsConstructor;
+
+@AllArgsConstructor
+public class Vector3f {
+    public float x, y, z;
+
+    public Vector3f() {
+        this(0, 0, 0);
+    }
+
+    public Vector3f(Vector3f vector) {
+        this.x = vector.x;
+        this.y = vector.y;
+        this.z = vector.z;
+    }
+
+    public float dot(Vector3f vector) {
+        return this.x * vector.x + this.y * vector.y + this.z * vector.z;
+    }
+
+    public float lengthSquared() {
+        return this.x * this.x + this.y * this.y + this.z * this.z;
+    }
+
+    public float length() {
+        return (float)Math.sqrt(lengthSquared());
+    }
+
+    public Vector3f normalize() {
+        return normalize(this);
+    }
+
+    public Vector3f normalize(Vector3f target) {
+        float len = length();
+        target.x /= len;
+        target.y /= len;
+        target.z /= len;
+        return target;
+    }
+}