spline

mc/gen/spline_test.go

@@ -0,0 +1,10 @@
+package gen
+
+import "testing"
+
+func TestSpline(t *testing.T) {
+	v := BiomeDepthSpline.Sample([]float32{0.236413047, 0.220234469, 0.139604524, -0.339296669})
+	if v != 0.025035858154296875 {
+		t.Errorf("bad value: %f", v)
+	}
+}