3d from/toArray methods

src/mol-math/linear-algebra/3d/mat3.ts

@@ -26,6 +26,37 @@ namespace Mat3 {
         ret[0] = 0.0;
         return ret as any;
     }
+
+    export function toArray(a: Mat3, out: Helpers.NumberArray, offset: number) {
+        out[offset + 0] = a[0];
+        out[offset + 1] = a[1];
+        out[offset + 2] = a[2];
+        out[offset + 3] = a[3];
+        out[offset + 4] = a[4];
+        out[offset + 5] = a[5];
+        out[offset + 6] = a[6];
+        out[offset + 7] = a[7];
+        out[offset + 8] = a[8];
+        out[offset + 9] = a[9];
+        out[offset + 10] = a[10];
+        out[offset + 11] = a[11];
+    }
+
+    export function fromArray(a: Mat3, array: Helpers.NumberArray, offset: number) {
+        a[0] = array[offset + 0]
+        a[1] = array[offset + 1]
+        a[2] = array[offset + 2]
+        a[3] = array[offset + 3]
+        a[4] = array[offset + 4]
+        a[5] = array[offset + 5]
+        a[6] = array[offset + 6]
+        a[7] = array[offset + 7]
+        a[8] = array[offset + 8]
+        a[9] = array[offset + 9]
+        a[10] = array[offset + 10]
+        a[11] = array[offset + 11]
+        return a
+    }
 }
 
 export default Mat3

src/mol-math/linear-algebra/3d/mat4.ts

@@ -142,6 +142,7 @@ namespace Mat4 {
         a[13] = array[offset + 13]
         a[14] = array[offset + 14]
         a[15] = array[offset + 15]
+        return a
     }
 
     export function copy(out: Mat4, a: Mat4) {

src/mol-math/linear-algebra/3d/quat.ts

@@ -267,6 +267,21 @@ namespace Quat {
         return out;
     }
 
+    export function toArray(a: Quat, out: Helpers.NumberArray, offset: number) {
+        out[offset + 0] = a[0];
+        out[offset + 1] = a[1];
+        out[offset + 2] = a[2];
+        out[offset + 3] = a[3];
+    }
+
+    export function fromArray(a: Quat, array: Helpers.NumberArray, offset: number) {
+        a[0] = array[offset + 0]
+        a[1] = array[offset + 1]
+        a[2] = array[offset + 2]
+        a[3] = array[offset + 3]
+        return a
+    }
+
     export function copy(out: Quat, a: Quat) {
         out[0] = a[0];
         out[1] = a[1];

src/mol-math/linear-algebra/3d/vec3.ts

@@ -54,6 +54,7 @@ namespace Vec3 {
         out[offset + 0] = v[0]
         out[offset + 1] = v[1]
         out[offset + 2] = v[2]
+        return v
     }
 
     export function create(x: number, y: number, z: number): Vec3 {

src/mol-math/linear-algebra/3d/vec4.ts

@@ -48,6 +48,21 @@ namespace Vec4 {
         return out;
     }
 
+    export function toArray(a: Vec4, out: Helpers.NumberArray, offset: number) {
+        out[offset + 0] = a[0];
+        out[offset + 1] = a[1];
+        out[offset + 2] = a[2];
+        out[offset + 3] = a[3];
+    }
+
+    export function fromArray(a: Vec4, array: Helpers.NumberArray, offset: number) {
+        a[0] = array[offset + 0]
+        a[1] = array[offset + 1]
+        a[2] = array[offset + 2]
+        a[3] = array[offset + 3]
+        return a
+    }
+
     export function copy(out: Vec4, a: Vec4) {
         out[0] = a[0];
         out[1] = a[1];