render task queue the color pick action

2019-07-28 12:11:23 +02:00
parent 36be53aba5
commit 37331d4e24
1 changed files with 42 additions and 40 deletions
--- a/src/canvas.cpp
+++ b/src/canvas.cpp
@@ -72,6 +72,8 @@ void Canvas::pick_update(int plane)
    if (m_pick_ready[plane])
        return;
    
+    App::I->render_task([this, plane]
+    {
        // save viewport and clear color states
        GLint vp[4];
        GLfloat cc[4];
@@ -114,7 +116,7 @@ void Canvas::pick_update(int plane)
        glViewport(vp[0], vp[1], vp[2], vp[3]);
        glClearColor(cc[0], cc[1], cc[2], cc[3]);
        glActiveTexture(GL_TEXTURE0);
-
+    });
    
    m_pick_ready[plane] = true;
 }