alpha over and opacity nodes are now functional

2019-09-06 15:45:12 +10:00
parent a5fb8693d0
commit c2e59b0855
16 changed files with 104 additions and 19 deletions
@@ -57,6 +57,8 @@ void Node::AddParameter(NodeParam *param)

  if (param->type() == NodeParam::kInput) {
    connect(param, SIGNAL(ValueChanged(rational, rational)), this, SLOT(InputChanged(rational, rational)));
+    connect(param, SIGNAL(EdgeAdded(NodeEdgePtr)), this, SLOT(InputConnectionChanged(NodeEdgePtr)));
+    connect(param, SIGNAL(EdgeRemoved(NodeEdgePtr)), this, SLOT(InputConnectionChanged(NodeEdgePtr)));
  }
 }

@@ -360,3 +362,10 @@ void Node::InputChanged(rational start, rational end)
 {
  InvalidateCache(start, end, static_cast<NodeInput*>(sender()));
 }
+
+void Node::InputConnectionChanged(NodeEdgePtr edge)
+{
+  Q_UNUSED(edge)
+
+  InvalidateCache(RATIONAL_MIN, RATIONAL_MAX, static_cast<NodeInput*>(sender()));
+}