From 357f37e3d06b1a4a991230b2b5f9fa3a3c1e8774 Mon Sep 17 00:00:00 2001
From: omigamedev <omarator@gmail.com>
Date: Sat, 15 Apr 2017 21:52:18 +0200
Subject: [PATCH] clear new layers

---
 engine/app.cpp    | 2 +-
 engine/brush.h    | 3 +++
 engine/canvas.cpp | 2 +-
 engine/layout.h   | 3 ---
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/engine/app.cpp b/engine/app.cpp
index 32ac0b4..3faa1af 100644
--- a/engine/app.cpp
+++ b/engine/app.cpp
@@ -641,7 +641,7 @@ bool App::mouse_scroll(float x, float y, float delta)
     MouseEvent e;
     e.m_type = kEventType::MouseScroll;
     e.m_pos = { x / zoom, y / zoom };
-    e.m_scroll_delta = delta;
+    e.m_scroll_delta = delta * 0.1f;
     auto ret = layout[main_id]->on_event(&e);
     layout[main_id]->update();
     return ret == kEventResult::Consumed;
diff --git a/engine/brush.h b/engine/brush.h
index 8f24c81..a51950e 100644
--- a/engine/brush.h
+++ b/engine/brush.h
@@ -81,6 +81,9 @@ public:
     bool create(int width, int height, std::string name)
     {
         m_rtt.create(width, height);
+        m_rtt.bindFramebuffer();
+        m_rtt.clear();
+        m_rtt.unbindFramebuffer();
         return true;
     }
 };
diff --git a/engine/canvas.cpp b/engine/canvas.cpp
index 1e58fe9..e45c1d5 100644
--- a/engine/canvas.cpp
+++ b/engine/canvas.cpp
@@ -229,7 +229,7 @@ void ui::Canvas::resize(int width, int height)
     m_tex2.create(width, height);
     for (auto& l : m_layers)
     {
-        l.m_rtt.create(width, height);
+        l.create(width, height, "");
     }
 }
 bool ui::Canvas::create(int width, int height)
diff --git a/engine/layout.h b/engine/layout.h
index 7d9c677..2eceffc 100644
--- a/engine/layout.h
+++ b/engine/layout.h
@@ -1769,9 +1769,6 @@ public:
             glGetIntegerv(GL_VIEWPORT, vp);
             glGetFloatv(GL_COLOR_CLEAR_VALUE, cc);
 
-            double w = (double)m_rtt.getWidth();
-            double h = (double)m_rtt.getHeight();
-
             glClearColor(1, 1, 1, 1);
             glClear(GL_COLOR_BUFFER_BIT);
             glViewport(0, 0, m_rtt.getWidth(), m_rtt.getHeight());