Move everything into a separate futatabi/ subdir, for the upcoming merge with Nageru.

[nageru] / futatabi / resize_flow.frag

diff --git a/futatabi/resize_flow.frag b/futatabi/resize_flow.frag
new file mode 100644 (file)
index 0000000..4efc975
--- /dev/null
+++ b/futatabi/resize_flow.frag
@@ -0,0 +1,12 @@
+#version 450 core
+
+in vec3 tc;
+out vec2 flow;
+
+uniform sampler2DArray flow_tex;
+uniform vec2 scale_factor;
+
+void main()
+{
+       flow = texture(flow_tex, tc).xy * scale_factor;
+}