fix border clamp problem, add tmp layer special blending on stroke commit

2017-04-05 23:54:36 +01:00
parent 9a4fd5e5c9
commit 4d930b4429
4 changed files with 54 additions and 77 deletions
--- a/engine/canvas.h
+++ b/engine/canvas.h
@@ -23,6 +23,7 @@ public:
    RTT m_tmp;
    RTT m_fb;
    Texture2D m_tex;
+    Texture2D m_tex2;
    Sampler m_sampler;
    Sampler m_sampler_bg;