Commit: 6f9f534149a7b1352115cb2f507ccce109447845
Author: Omar Emara
Date: Wed Mar 30 16:54:09 2022 +0200
Branches: temp-viewport-compositor-compiler
https://developer.blender.org/rB6f9f534149a7b1352115cb2f507ccce109447845
Viewport Compositor: Implement Value node
===================================================================
M source/blender/nodes/composite/nodes/node_composite_value.cc
===================================================================
diff --git a/source/blender/nodes/composite/nodes/node_composite_value.cc
b/source/blender/nodes/composite/nodes/node_composite_value.cc
index 076adc1c01c..cc9a3b04dd8 100644
--- a/source/blender/nodes/composite/nodes/node_composite_value.cc
+++ b/source/blender/nodes/composite/nodes/node_composite_value.cc
@@ -21,6 +21,8 @@
* \ingroup cmpnodes
*/
+#include "NOD_compositor_execute.hh"
+
#include "node_composite_util.hh"
/* **************** VALUE ******************** */
@@ -32,6 +34,29 @@ static void cmp_node_value_declare(NodeDeclarationBuilder &b)
b.add_output<decl::Float>(N_("Value")).default_value(0.5f);
}
+using namespace blender::viewport_compositor;
+
+class ValueOperation : public NodeOperation {
+ public:
+ using NodeOperation::NodeOperation;
+
+ void execute() override
+ {
+ Result &result = get_result("Value");
+ result.allocate_single_value();
+
+ const bNodeSocket *socket = static_cast<bNodeSocket
*>(node().outputs.first);
+ float value = static_cast<bNodeSocketValueFloat
*>(socket->default_value)->value;
+
+ result.set_float_value(value);
+ }
+};
+
+static NodeOperation *get_compositor_operation(Context &context, DNode node)
+{
+ return new ValueOperation(context, node);
+}
+
} // namespace blender::nodes::node_composite_value_cc
void register_node_type_cmp_value()
@@ -43,6 +68,7 @@ void register_node_type_cmp_value()
cmp_node_type_base(&ntype, CMP_NODE_VALUE, "Value", NODE_CLASS_INPUT);
ntype.declare = file_ns::cmp_node_value_declare;
node_type_size_preset(&ntype, NODE_SIZE_SMALL);
+ ntype.get_compositor_operation = file_ns::get_compositor_operation;
nodeRegisterType(&ntype);
}
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