-
Notifications
You must be signed in to change notification settings - Fork 18
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
25 changed files
with
909 additions
and
221 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Binary file modified
BIN
+3.59 KB
(100%)
examples/TopologicEnergy/TopologicBuildingWithDictionaries.blend
Binary file not shown.
Binary file modified
BIN
+920 Bytes
(100%)
examples/TopologicEnergy/TopologicBuildingWithDictionaries.blend1
Binary file not shown.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,252 @@ | ||
| # * This file is part of Topologic software library. | ||
| # * Copyright(C) 2021, Cardiff University and University College London | ||
| # * | ||
| # * This program is free software: you can redistribute it and/or modify | ||
| # * it under the terms of the GNU Affero General Public License as published by | ||
| # * the Free Software Foundation, either version 3 of the License, or | ||
| # * (at your option) any later version. | ||
| # * | ||
| # * This program is distributed in the hope that it will be useful, | ||
| # * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| # * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| # * GNU Affero General Public License for more details. | ||
| # * | ||
| # * You should have received a copy of the GNU Affero General Public License | ||
| # * along with this program. If not, see <https://www.gnu.org/licenses/>. | ||
|
|
||
| import bpy | ||
| from bpy.props import IntProperty, FloatProperty, StringProperty, EnumProperty | ||
| from sverchok.node_tree import SverchCustomTreeNode | ||
| from sverchok.data_structure import updateNode | ||
|
|
||
| import topologic | ||
| from topologic import Vertex, Edge, Wire, Face, Shell, Cell, CellComplex, Cluster, Topology | ||
| import math | ||
| from . import Replication | ||
|
|
||
| def wireByVertices(vList): | ||
| edges = [] | ||
| for i in range(len(vList)-1): | ||
| edges.append(topologic.Edge.ByStartVertexEndVertex(vList[i], vList[i+1])) | ||
| edges.append(topologic.Edge.ByStartVertexEndVertex(vList[-1], vList[0])) | ||
| return topologic.Wire.ByEdges(edges) | ||
|
|
||
| def processItem(item): | ||
| origin, \ | ||
| radiusA, \ | ||
| radiusB, \ | ||
| sides, \ | ||
| rings, \ | ||
| fromAngle, \ | ||
| toAngle, \ | ||
| dirX, \ | ||
| dirY, \ | ||
| dirZ, \ | ||
| tolerance, \ | ||
| placement = item | ||
| if not origin: | ||
| origin = Vertex.ByCoordinates(0,0,0) | ||
| if not isinstance(origin, topologic.Vertex): | ||
| return None | ||
| if toAngle < fromAngle: | ||
| toAngle += 360 | ||
| if abs(toAngle-fromAngle) < tolerance: | ||
| return None | ||
| fromAngle = math.radians(fromAngle) | ||
| toAngle = math.radians(toAngle) | ||
| angleRange = toAngle - fromAngle | ||
| radiusA = abs(radiusA) | ||
| radiusB = abs(radiusB) | ||
| if radiusB > radiusA: | ||
| temp = radiusA | ||
| radiusA = radiusB | ||
| radiusB = temp | ||
| if abs(radiusA - radiusB) < tolerance or radiusA < tolerance: | ||
| return None | ||
| radiusRange = radiusA - radiusB | ||
| print("Radius Range", radiusRange) | ||
| sides = int(abs(math.floor(sides))) | ||
| if sides < 3: | ||
| return None | ||
| rings = int(abs(rings)) | ||
| if radiusB < tolerance: | ||
| radiusB = 0 | ||
| xOffset = 0 | ||
| yOffset = 0 | ||
| zOffset = 0 | ||
| if placement.lower() == "lowerleft": | ||
| xOffset = radiusA | ||
| yOffset = radiusA | ||
| uOffset = float(angleRange)/float(sides) | ||
| vOffset = float(radiusRange)/float(rings) | ||
| faces = [] | ||
| if radiusB > tolerance: | ||
| for i in range(rings): | ||
| r1 = radiusA - vOffset*i | ||
| r2 = radiusA - vOffset*(i+1) | ||
| for j in range(sides): | ||
| a1 = fromAngle + uOffset*j | ||
| a2 = fromAngle + uOffset*(j+1) | ||
| x1 = math.sin(a1)*r1 | ||
| y1 = math.cos(a1)*r1 | ||
| z1 = 0 | ||
| x2 = math.sin(a1)*r2 | ||
| y2 = math.cos(a1)*r2 | ||
| z2 = 0 | ||
| x3 = math.sin(a2)*r2 | ||
| y3 = math.cos(a2)*r2 | ||
| z3 = 0 | ||
| x4 = math.sin(a2)*r1 | ||
| y4 = math.cos(a2)*r1 | ||
| z4 = 0 | ||
| v1 = Vertex.ByCoordinates(x1,y1,z1) | ||
| v2 = Vertex.ByCoordinates(x2,y2,z2) | ||
| v3 = Vertex.ByCoordinates(x3,y3,z3) | ||
| v4 = Vertex.ByCoordinates(x4,y4,z4) | ||
| f1 = Face.ByExternalBoundary(wireByVertices([v1,v2,v3,v4])) | ||
| faces.append(f1) | ||
| else: | ||
| x1 = 0 | ||
| y1 = 0 | ||
| z1 = 0 | ||
| v1 = Vertex.ByCoordinates(x1,y1,z1) | ||
| for j in range(sides): | ||
| a1 = fromAngle + uOffset*j | ||
| a2 = fromAngle + uOffset*(j+1) | ||
| x2 = math.sin(a1)*radiusA | ||
| y2 = math.cos(a1)*radiusA | ||
| z2 = 0 | ||
| x3 = math.sin(a2)*radiusA | ||
| y3 = math.cos(a2)*radiusA | ||
| z3 = 0 | ||
| v2 = Vertex.ByCoordinates(x2,y2,z2) | ||
| v3 = Vertex.ByCoordinates(x3,y3,z3) | ||
| f1 = Face.ByExternalBoundary(wireByVertices([v2,v1,v3])) | ||
| faces.append(f1) | ||
|
|
||
| shell = Shell.ByFaces(faces, tolerance) | ||
| if not shell: | ||
| return None | ||
| x1 = 0 | ||
| y1 = 0 | ||
| z1 = 0 | ||
| x2 = 0 + dirX | ||
| y2 = 0 + dirY | ||
| z2 = 0 + dirZ | ||
| dx = x2 - x1 | ||
| dy = y2 - y1 | ||
| dz = z2 - z1 | ||
| dist = math.sqrt(dx**2 + dy**2 + dz**2) | ||
| phi = math.degrees(math.atan2(dy, dx)) # Rotation around Y-Axis | ||
| if dist < tolerance: | ||
| theta = 0 | ||
| else: | ||
| theta = math.degrees(math.acos(dz/dist)) # Rotation around Z-Axis | ||
| shell = topologic.TopologyUtility.Rotate(shell, origin, 0, 1, 0, theta) | ||
| shell = topologic.TopologyUtility.Rotate(shell, origin, 0, 0, 1, phi) | ||
| shell = topologic.TopologyUtility.Translate(shell, origin.X()+xOffset, origin.Y()+yOffset, origin.Z()+zOffset) | ||
| return shell | ||
|
|
||
| placements = [("Center", "Center", "", 1),("LowerLeft", "LowerLeft", "", 2)] | ||
| replication = [("Trim", "Trim", "", 1),("Iterate", "Iterate", "", 2),("Repeat", "Repeat", "", 3),("Interlace", "Interlace", "", 4)] | ||
|
|
||
| class SvShellPie(bpy.types.Node, SverchCustomTreeNode): | ||
| """ | ||
| Triggers: Topologic | ||
| Tooltip: Creates a Pie Shape (Shell) from the input parameters | ||
| """ | ||
| bl_idname = 'SvShellPie' | ||
| bl_label = 'Shell.Pie' | ||
| bl_icon = 'SELECT_DIFFERENCE' | ||
|
|
||
| RadiusA: FloatProperty(name="Radius A", default=0.5, min=0.0001, precision=4, update=updateNode) | ||
| RadiusB: FloatProperty(name="Radius B", default=0, min=0, precision=4, update=updateNode) | ||
| Sides: IntProperty(name="Sides", default=32, min=3, update=updateNode) | ||
| Rings: IntProperty(name="Rings", default=0, min=0, update=updateNode) | ||
| FromAngle: FloatProperty(name="From Angle", default=0, min=0, max=360, precision=4, update=updateNode) | ||
| ToAngle: FloatProperty(name="To Angle", default=360, min=0, max=360, precision=4, update=updateNode) | ||
| DirX: FloatProperty(name="Dir X", default=0, precision=4, update=updateNode) | ||
| DirY: FloatProperty(name="Dir Y", default=0, precision=4, update=updateNode) | ||
| DirZ: FloatProperty(name="Dir Z", default=1, precision=4, update=updateNode) | ||
| Tolerance: FloatProperty(name="Tolerance", default=0.001, precision=4, update=updateNode) | ||
| Placement: EnumProperty(name="Placement", description="Specify origin placement", default="Center", items=placements, update=updateNode) | ||
| Replication: EnumProperty(name="Replication", description="Replication", default="Iterate", items=replication, update=updateNode) | ||
|
|
||
| def sv_init(self, context): | ||
| self.inputs.new('SvStringsSocket', 'Origin') | ||
| self.inputs.new('SvStringsSocket', 'Radius A').prop_name = 'RadiusA' | ||
| self.inputs.new('SvStringsSocket', 'Radius B').prop_name = 'RadiusB' | ||
| self.inputs.new('SvStringsSocket', 'Sides').prop_name = 'Sides' | ||
| self.inputs.new('SvStringsSocket', 'Rings').prop_name = 'Rings' | ||
| self.inputs.new('SvStringsSocket', 'From').prop_name = 'FromAngle' | ||
| self.inputs.new('SvStringsSocket', 'To').prop_name = 'ToAngle' | ||
| self.inputs.new('SvStringsSocket', 'Dir X').prop_name = 'DirX' | ||
| self.inputs.new('SvStringsSocket', 'Dir Y').prop_name = 'DirY' | ||
| self.inputs.new('SvStringsSocket', 'Dir Z').prop_name = 'DirZ' | ||
| self.inputs.new('SvStringsSocket', 'Tolerance').prop_name = 'Tolerance' | ||
| self.outputs.new('SvStringsSocket', 'Shell') | ||
| self.width = 175 | ||
| for socket in self.inputs: | ||
| if socket.prop_name != '': | ||
| socket.custom_draw = "draw_sockets" | ||
|
|
||
| def draw_sockets(self, socket, context, layout): | ||
| row = layout.row() | ||
| split = row.split(factor=0.5) | ||
| split.row().label(text=(socket.name or "Untitled") + f". {socket.objects_number or ''}") | ||
| split.row().prop(self, socket.prop_name, text="") | ||
|
|
||
| def draw_buttons(self, context, layout): | ||
| row = layout.row() | ||
| split = row.split(factor=0.5) | ||
| split.row().label(text="Replication") | ||
| split.row().prop(self, "Replication",text="") | ||
| row = layout.row() | ||
| split = row.split(factor=0.5) | ||
| split.row().label(text="Placement") | ||
| split.row().prop(self, "Placement",text="") | ||
|
|
||
| def process(self): | ||
| if not any(socket.is_linked for socket in self.outputs): | ||
| return | ||
| inputs_nested = [] | ||
| inputs_flat = [] | ||
| for anInput in self.inputs: | ||
| if anInput.name == 'Origin': | ||
| if not (self.inputs['Origin'].is_linked): | ||
| inp = [topologic.Vertex.ByCoordinates(0,0,0)] | ||
| else: | ||
| inp = anInput.sv_get(deepcopy=True) | ||
| else: | ||
| inp = anInput.sv_get(deepcopy=True) | ||
| inputs_nested.append(inp) | ||
| inputs_flat.append(Replication.flatten(inp)) | ||
| inputs_replicated = Replication.replicateInputs(inputs_flat, self.Replication) | ||
| outputs = [] | ||
| for anInput in inputs_replicated: | ||
| outputs.append(processItem(anInput+[self.Placement])) | ||
| inputs_flat = [] | ||
| for anInput in self.inputs: | ||
| if anInput.name == 'Origin': | ||
| if not (self.inputs['Origin'].is_linked): | ||
| inp = [topologic.Vertex.ByCoordinates(0,0,0)] | ||
| else: | ||
| inp = anInput.sv_get(deepcopy=True) | ||
| else: | ||
| inp = anInput.sv_get(deepcopy=True) | ||
| inputs_flat.append(Replication.flatten(inp)) | ||
| if self.Replication == "Interlace": | ||
| outputs = Replication.re_interlace(outputs, inputs_flat) | ||
| else: | ||
| match_list = Replication.best_match(inputs_nested, inputs_flat, self.Replication) | ||
| outputs = Replication.unflatten(outputs, match_list) | ||
| if len(outputs) == 1: | ||
| if isinstance(outputs[0], list): | ||
| outputs = outputs[0] | ||
| self.outputs['Shell'].sv_set(outputs) | ||
|
|
||
| def register(): | ||
| bpy.utils.register_class(SvShellPie) | ||
|
|
||
| def unregister(): | ||
| bpy.utils.unregister_class(SvShellPie) |
Oops, something went wrong.