so... jai :D

examples/11-vector-math.sx

@@ -0,0 +1,28 @@
+#import "modules/std.sx";
+math :: #import "modules/std/math.sx";
+
+vec3 :: (x:f32, y:f32, z:f32) -> Vector(3,f32) {
+    .[x, y, z];
+}
+
+main :: () {
+    a := vec3(1, 0, 0);
+    b := vec3(0, 1, 0);
+
+    // dot product
+    d := math.dot(a, b);
+    print("dot: {}\n", d);
+
+    // cross product
+    cr := math.cross(a, b);
+    print("cross: {}\n", cr);
+
+    // length
+    v := vec3(3, 4, 0);
+    len := math.length(v);
+    print("length: {}\n", len);
+
+    // normalize
+    n := math.normalize(v);
+    print("norm: {}\n", n);
+}