Make Geometry Types iterable

1 files changed, 4 insertions, 1 deletions

diff --git a/app.go b/app.go
index 119e17d..0591be9 100644
--- a/app.go
+++ b/app.go
@@ -50,8 +50,11 @@ func newApp() App {
 func (application *App) handle() {
 	glfw.PollEvents()
 	application.window.SwapBuffers()
-	trafo := mgl32.HomogRotate3D(float32(glfw.GetTime()) * 3, mgl32.Vec3{0, 1, 1})
+
+	// generate and set transformation
 	var scale float32 = 0.01
+	trafo := mgl32.Ident4()
+	trafo = trafo.Mul4(mgl32.HomogRotate3D(float32(glfw.GetTime()) * 3, mgl32.Vec3{0, 1, 1}))
 	trafo = trafo.Mul4(mgl32.Scale3D(scale, scale, scale))
 	application.graphics.setTrafo(trafo)
 }