Adds missing data

addons/cyclops_level_builder/commands/cmd_move_faces.gd

@@ -0,0 +1,144 @@
+# MIT License
+#
+# Copyright (c) 2023 Mark McKay
+# https://github.com/blackears/cyclopsLevelBuilder
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+@tool
+class_name CommandMoveFaces
+extends CyclopsCommand
+
+class BlockFaceChanges extends RefCounted:
+	var block_path:NodePath
+	var face_indices:Array[int] = []
+	var tracked_block_data:MeshVectorData
+
+#Public 
+var move_offset:Vector3 = Vector3.ZERO
+
+#Private
+var block_map:Dictionary = {}
+
+
+func add_face(block_path:NodePath, index:int):
+#	print("Adding face %s %s" % [block_path, index])
+	add_faces(block_path, [index])
+	
+func add_faces(block_path:NodePath, indices:Array[int]):
+	var changes:BlockFaceChanges
+	if block_map.has(block_path):
+		changes = block_map[block_path]
+	else:
+		changes = BlockFaceChanges.new()
+		changes.block_path = block_path
+		var block:CyclopsBlock = builder.get_node(block_path)
+		changes.tracked_block_data = block.mesh_vector_data
+		block_map[block_path] = changes
+
+	for index in indices:
+		if !changes.face_indices.has(index):
+			changes.face_indices.append(index)
+
+
+func _init():
+	command_name = "Move faces"
+
+func do_it():
+#	print("cmd move edges- DO IT")
+	
+	for block_path in block_map.keys():
+		
+#		print("%s" % block_path)
+		
+		var block:CyclopsBlock = builder.get_node(block_path)
+		var rec:BlockFaceChanges = block_map[block_path]
+		
+		var w2l:Transform3D = block.global_transform.affine_inverse()
+		var move_offset_local:Vector3 = w2l.basis * move_offset
+#		print("rec %s" % rec)
+		
+		var vol:ConvexVolume = ConvexVolume.new()
+		vol.init_from_mesh_vector_data(rec.tracked_block_data)
+
+		var vert_indices:PackedInt32Array
+		for f_index in rec.face_indices:
+			var f:ConvexVolume.FaceInfo = vol.faces[f_index]
+			for v_idx in f.vertex_indices:
+				if !vert_indices.has(v_idx):
+					vert_indices.append(v_idx)
+		
+		for v_idx in vert_indices:
+			var v:ConvexVolume.VertexInfo = vol.vertices[v_idx]
+			v.point += move_offset_local
+
+		block.mesh_vector_data = vol.to_mesh_vector_data()
+
+####
+#		print("init done")
+
+		#var new_points:PackedVector3Array
+		#var new_sel_centroids:PackedVector3Array
+		#var moved_vert_indices:Array[int] = []
+		#for face_index in rec.face_indices:
+			#var f:ConvexVolume.FaceInfo = vol.faces[face_index]
+			#var centroid:Vector3 = f.get_centroid()
+##			var v0:ConvexVolume.VertexInfo = vol.vertices[e.start_index]
+##			var v1:ConvexVolume.VertexInfo = vol.vertices[e.end_index]
+			#if f.selected:
+				#new_sel_centroids.append(centroid + move_offset_local)
+				#
+				#for v_idx in f.vertex_indices:
+					#if !moved_vert_indices.has(v_idx):
+						#new_points.append(vol.vertices[v_idx].point + move_offset_local)
+						#moved_vert_indices.append(v_idx)
+			#else:
+				#for v_idx in f.vertex_indices:
+					#if !moved_vert_indices.has(v_idx):
+						#new_points.append(vol.vertices[v_idx].point + move_offset_local)
+						#moved_vert_indices.append(v_idx)
+		#
+		#for v_idx in vol.vertices.size():
+			#if !moved_vert_indices.has(v_idx):
+				#new_points.append(vol.vertices[v_idx].point)
+		##print("new points_ %s" % new_points)
+		#
+		#var new_vol:ConvexVolume = ConvexVolume.new()
+		#new_vol.init_from_points(new_points)
+#
+		#new_vol.copy_face_attributes(vol)
+		##print("new init done")
+		#
+		##Copy selection data
+		#for f_idx in new_vol.faces.size():
+			#var f_new:ConvexVolume.FaceInfo = new_vol.faces[f_idx]
+			#var centroid:Vector3 = f_new.get_centroid()
+##			print ("vol point %s " % v1.point)
+			#if new_sel_centroids.has(centroid):
+##				print("set sel")
+				#f_new.selected = true
+#
+		#block.mesh_vector_data = new_vol.to_mesh_vector_data()
+
+
+func undo_it():
+	for block_path in block_map.keys():
+		var rec:BlockFaceChanges = block_map[block_path]
+		var block:CyclopsBlock = builder.get_node(block_path)
+		block.mesh_vector_data = rec.tracked_block_data