added timeline slider and export animation frames

2017-05-15 00:43:37 +01:00
parent 95509956f3
commit 7b99f0510a
10 changed files with 132 additions and 12 deletions
--- a/engine/node.cpp
+++ b/engine/node.cpp
@@ -251,6 +251,17 @@ int Node::get_child_index(Node* n)
    return -1;
 }

+Node* Node::get_child_at(int index)
+{
+    auto n = YGNodeGetChild(y_node, index);
+    for (auto& c : m_children)
+    {
+        if (c->y_node == n)
+            return c.get();
+    }
+    return nullptr;
+}
+
 glm::vec4 Node::get_children_rect() const
 {
    if (m_children.empty())