Fix for value node limits.

The value input nodes (like rgb input nodes) use the output value out their first socket for the button value. This needs explicitly set range limits to allow meaningful user input.

2 files changed, 4 insertions, 0 deletions

diff --git a/source/blender/nodes/composite/nodes/node_composite_value.c b/source/blender/nodes/composite/nodes/node_composite_value.c
index 0bb558cfa9d..80b71b9e65d 100644
--- a/source/blender/nodes/composite/nodes/node_composite_value.c
+++ b/source/blender/nodes/composite/nodes/node_composite_value.c
@@ -46,6 +46,8 @@ static void node_composit_init_value(bNodeTree *UNUSED(ntree), bNode *node, bNod
 	bNodeSocketValueFloat *dval= (bNodeSocketValueFloat*)sock->default_value;
 	/* uses the default value of the output socket, must be initialized here */
 	dval->value = 0.5f;
+	dval->min = -FLT_MAX;
+	dval->max = FLT_MAX;
 }
 
 static void node_composit_exec_value(void *UNUSED(data), bNode *node, bNodeStack **UNUSED(in), bNodeStack **out)
diff --git a/source/blender/nodes/shader/nodes/node_shader_value.c b/source/blender/nodes/shader/nodes/node_shader_value.c
index bbd3f8fc242..aadbd034e10 100644
--- a/source/blender/nodes/shader/nodes/node_shader_value.c
+++ b/source/blender/nodes/shader/nodes/node_shader_value.c
@@ -46,6 +46,8 @@ static void node_shader_init_value(bNodeTree *UNUSED(ntree), bNode *node, bNodeT
 	bNodeSocketValueFloat *dval= (bNodeSocketValueFloat*)sock->default_value;
 	/* uses the default value of the output socket, must be initialized here */
 	dval->value = 0.5f;
+	dval->min = -FLT_MAX;
+	dval->max = FLT_MAX;
 }
 
 static void node_shader_exec_value(void *UNUSED(data), bNode *node, bNodeStack **UNUSED(in), bNodeStack **out)