1 files changed, 50 insertions, 0 deletions
diff --git a/demo/vector/main.lua b/demo/vector/main.lua
new file mode 100644
index 0000000..595131b
--- /dev/null
+++ b/demo/vector/main.lua
@@ -0,0 +1,50 @@
+require 'common'
+
+local window = honey.window
+local nvg = honey.nvg
+
+
+local vg
+
+function honey.init()
+	vg = nvg.Context()
+end
+
+
+local time = 0
+local frames = 0
+function honey.update(dt)
+	if window.getKey(window.win, window.KEY_ESCAPE) == window.PRESS then
+		window.setShouldClose(honey.window.win, true)
+	end
+	
+	time = time + dt
+	frames = frames + 1
+	if time > 5 then
+		print('fps:', frames/5)
+		frames = 0
+		time = time - 5
+	end
+end
+
+
+function honey.draw()
+	nvg.BeginFrame(vg, 640, 480, 1.0)
+	nvg.StrokeWidth(vg, 20)
+	nvg.StrokeColor(vg, 1, 0, 0, 1)
+
+	local w = 640
+	local h = 480
+
+	nvg.BeginPath(vg)
+	nvg.MoveTo(vg, w*0.2, h*.5)
+	nvg.LineTo(vg, w*0.4, h * (0.5 + 0.5*math.sin(math.pi * time)));
+	nvg.LineTo(vg, w*0.6, h * (0.5 - 0.5*math.sin(math.pi * time)));
+	nvg.LineTo(vg, w*0.8, h*.5)
+	nvg.Stroke(vg)
+
+	nvg.EndFrame(vg)
+end
+
+
+honey.run()