From 3793f70273cc1bfefa490a1cc0ddca027ffacc86 Mon Sep 17 00:00:00 2001 From: Josh Holtrop Date: Tue, 11 Jun 2013 22:27:13 -0400 Subject: [PATCH] adjust for aspect ratio --- example.rb | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/example.rb b/example.rb index 1006320..315bd15 100755 --- a/example.rb +++ b/example.rb @@ -26,7 +26,8 @@ class Example { vec2 scaled_pos = vec2((offset.x - screen_size.x / 2) / screen_size.x * 2, (offset.y - screen_size.y / 2) / screen_size.y * 2); - pos_i = vec4(pos + scaled_pos, 0, 1); + pos_i = vec4(pos.x * screen_size.y / screen_size.x + scaled_pos.x, + pos.y + scaled_pos.y, 0, 1); gl_Position = pos_i; } EOS