1 files changed, 5 insertions, 99 deletions

diff --git a/public/gl/math/Mat4.js b/public/gl/math/Mat4.js
index 3481440..26996c5 100644
--- a/public/gl/math/Mat4.js
+++ b/public/gl/math/Mat4.js
@@ -27,21 +27,10 @@ export class Mat4 {
 
     set(m00, m01, m02, m03, m10, m11, m12, m13, m20, m21, m22, m23, m30, m31, m32, m33) {
         const d = this.data
-        d[0] = m00; d[1] = m01; d[2] = m02; d[3] = m03;
-        d[4] = m10; d[5] = m11; d[6] = m12; d[7] = m13;
-        d[8] = m20; d[9] = m21; d[10] = m22; d[11] = m23;
-        d[12] = m30; d[13] = m31; d[14] = m32; d[15] = m33;
-        return this
-    }
-
-    clone() {
-        return new Mat4().arr(this.da)
-    }
-
-    arr(arr, offset = 0) {
-        for(let i = 0; i < 16; i++) {
-            this.data[i] = arr[i + offset]
-        }
+        d[0] = m00; d[4] = m01; d[8] = m02; d[12] = m03;
+        d[1] = m10; d[5] = m11; d[9] = m12; d[13] = m13;
+        d[2] = m20; d[6] = m21; d[10] = m22; d[14] = m23;
+        d[3] = m30; d[7] = m31; d[11] = m32; d[15] = m33;
         return this
     }
 
@@ -54,88 +43,5 @@ export class Mat4 {
         )
         return this
     }
-
-    copy(m) {
-        const d = this.data
-        const o = m.data
-        d[0] = o[0]; d[1] = o[1]; d[2] = o[2]; d[3] = o[3];
-        d[4] = o[4]; d[5] = o[5]; d[6] = o[6]; d[7] = o[7];
-        d[8] = o[8]; d[9] = o[9]; d[10] = o[10]; d[11] = o[11];
-        d[12] = o[12]; d[13] = o[13]; d[14] = o[14]; d[15] = o[15];
-        return this
-    }
-
-    pos(v) {
-        const d = this.data
-
-        const m30 = d[0] * v.x + d[4] * v.y + d[8] * v.z;
-        const m31 = d[1] * v.x + d[5] * v.y + d[9] * v.z;
-        const m32 = d[2] * v.x + d[6] * v.y + d[10] * v.z;
-        const m33 = d[3] * v.x + d[7] * v.y + d[11] * v.z; 
-
-		d[3] += m30;
-        d[7] += m31;
-        d[11] += m32;
-        d[15] += m33;
-		return this;
-	}
-
-    rot(v) {
-        this.rotX(v.x)
-        this.rotY(v.y)
-        this.rotZ(v.z)
-
-        return this
-    }
-
-    rotX(a) {
-        const s = Math.sin(a), c = cosFromSin(s, a);
-        const d = this.data;
-
-        d[5] = c
-        d[6] = s
-        d[9] = -s
-        d[10] = c
-
-        return this
-    }
-
-    rotY(a) {
-        const s = Math.sin(a), c = cosFromSin(s, a);
-        const d = this.data;
-        
-        d[0] = c
-        d[3] = -s
-        d[8] = c
-        d[10] = c
-
-        return this
-    }
-
-    rotZ(a) {
-        const s = Math.sin(a), c = cosFromSin(s, a);
-        const d = this.data;
-        
-        d[0] = c
-        d[1] = s
-        d[4] = -s
-        d[5] = c
-
-        return this
-    }
-
-    scale(v) {
-		const d = this.data;
-
-		d[0] *= v.x; d[1] *= v.y; d[2] *= v.z;
-		d[4] *= v.x; d[5] *= v.y; d[6] *= v.z;
-		d[8] *= v.x; d[9] *= v.y; d[10] *= v.z;
-		d[12] *= v.x; d[13] *= v.y; d[14] *= v.z;
-
-		return this;
-	}
-
-    get() {
-        return new Float32Array(this.data)
-    }
+    
 }
\ No newline at end of file