Коммит 92d2b3e8 создал по автору Dealga McArdle's avatar Dealga McArdle
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works and hides merge button if input is len 1

владелец d695b81e
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nodes/CAD/triangle_fill_scanline.py
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......@@ -42,6 +42,7 @@ class SvTriangleFillScanline(bpy.types.Node, SverchCustomTreeNode):
use_beauty: bpy.props.BoolProperty(name="use beauty", default=False, update=updateNode,
description="use best triangulation division")
vertex_list_count: bpy.props.IntProperty(name="Track input socket count", description="used at runtime..")
def sv_init(self, context):
self.inputs.new("SvVerticesSocket", "Verts")
......@@ -51,7 +52,8 @@ class SvTriangleFillScanline(bpy.types.Node, SverchCustomTreeNode):
self.outputs.new("SvStringsSocket", "Polygons")
def draw_buttons(self, context, layout):
layout.prop(self, "merge_incoming")
if self.vertex_list_count > 1:
layout.prop(self, "merge_incoming")
def process(self):
if not self.inputs["Verts"].is_linked: return
......@@ -65,9 +67,11 @@ class SvTriangleFillScanline(bpy.types.Node, SverchCustomTreeNode):
return pydata_from_bmesh(bm)
VERTS_IN = self.inputs["Verts"].sv_get()
if hasattr(VERTS_IN, "__len__"): self.vertex_list_count = len(VERTS_IN)
if not self.inputs["Edges"].is_linked:
'''
[ ] works
- generate edges, each separate set of verts will be considered as a closed ring
- hide merge, verts will be merged anyway
'''
......@@ -78,17 +82,23 @@ class SvTriangleFillScanline(bpy.types.Node, SverchCustomTreeNode):
EDGES_IN = self.inputs["Edges"].sv_get()
if self.merge_incoming:
if len(VERTS_IN) == 1:
verts, edges = VERTS_IN[0], EDGES_IN[0]
elif len(VERTS_IN) > 1:
verts, edges, _ = mesh_join(VERTS_IN, EDGES_IN, [])
verts, edges, _ = mesh_join(VERTS_IN, EDGES_IN, [[]]*len(VERTS_IN))
out = perform_ops(verts, edges)
_set_multiple_sockets(([out[0]], [out[1]], [out[2]]))
else:
out = [perform_ops(*geom) for geom in zip(VERTS_IN, EDGES_IN)]
_set_multiple_sockets(zip(*out))
# [ ] works
# out = [perform_ops(*geom) for geom in zip(VERTS_IN, EDGES_IN)]
out = [[],[],[]]
for geom in zip(VERTS_IN, EDGES_IN):
new_values = perform_ops(*geom)
_ = [out[i].append(new_values[i]) for i in range(3)]
_set_multiple_sockets(out)
......
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