1 files changed, 11 insertions, 0 deletions
diff --git a/keyshade/src/ofApp.h b/keyshade/src/ofApp.h
index 8774291..b9c5f19 100644
--- a/keyshade/src/ofApp.h
+++ b/keyshade/src/ofApp.h
@@ -5,6 +5,17 @@
 /*
 click on the image to choose a colour (maybe draw a line or outline a range of colours?)
 
+works really well. now, how to appy a transform
+
+this approach maps the whole image onto the whole screen.
+the texcoords come from the vertex shader?
+I suppose that it's necessary to add extra transforms and extract 
+extra texcoords from the vertex shader
+
+although it'd be possible to use a simplistic shader in this way
+and create the scaled textures normally as Fbos
+
+need a tutorial on transforming textures using the GPU
 */
 
 class ofApp : public ofBaseApp{