diff options
Diffstat (limited to 'add_mesh_extra_objects/add_mesh_honeycomb.py')
| -rw-r--r-- | add_mesh_extra_objects/add_mesh_honeycomb.py | 80 |
1 files changed, 39 insertions, 41 deletions
diff --git a/add_mesh_extra_objects/add_mesh_honeycomb.py b/add_mesh_extra_objects/add_mesh_honeycomb.py index e810e0de..d42f66d5 100644 --- a/add_mesh_extra_objects/add_mesh_honeycomb.py +++ b/add_mesh_extra_objects/add_mesh_honeycomb.py @@ -21,13 +21,11 @@ bl_info = { "author": "Kayo Phoenix <kayo@illumium.org>", "version": (0, 1), "blender": (2, 57, 0), - "api": 35853, "location": "View3D > Add > Mesh > HoneyComb", "description": "Adds HoneyComb Mesh", "warning": "", "wiki_url": "http://wiki.blender.org/index.php/Extensions:2.5/Py/Scripts/Add_Mesh/HoneyComb", - "category": "Add Mesh" - } + "category": "Add Mesh"} ''' from math import pi, sin, cos @@ -37,37 +35,37 @@ class honeycomb_geometry(): self.cols = cols self.D = D self.E = E - + self.hE = 0.5 * self.E self.R = 0.5 * self.D - + self.a = sin(pi / 3) - + self.d = self.a * self.D self.hd = 0.5 * self.d self.e = self.hE / self.a self.he = 0.5 * self.e self.r = self.R - self.e self.hr = 0.5 * self.r - - + + self.H = self.R * (1.5 * self.rows + 0.5) + self.e if self.rows > 1: self.W = self.d * (self.cols + 0.5) + self.E else: self.W = self.d * self.cols + self.E - + self.hH = 0.5 * self.H self.hW = 0.5 * self.W - + self.sy = -self.hH + self.he + self.R self.sx = -self.hW + self.hE + self.hd - + self.gx = self.hd - + self.dy = 1.5 * self.R self.dx = self.d - + def vert(self, row, col): # full cell if row >= 0 and row < self.rows and col >= 0 and col < self.cols: return [0, 1, 2, 3, 4, 5] @@ -101,20 +99,20 @@ class honeycomb_geometry(): if row % 2 or self.rows == 1: return [2, 3] else: return [1, 2, 3, 4] return [] - + def cell(self, row, col, idx): cp = [self.sx + self.dx * col, self.sy + self.dy * row, 0] # central point if row % 2: cp[0] += self.gx co = [] # vertexes coords vi = self.vert(row, col) ap = {} - + for i in vi: a = pi / 6 + i * pi / 3 # angle ap[i] = idx + len(co) co.append((cp[0] + cos(a) * self.r, cp[1] + sin(a) * self.r, cp[2])) return co, ap - + def generate(self): ar = 1 ac = 1 @@ -122,7 +120,7 @@ class honeycomb_geometry(): cells = [] verts = [] faces = [] - + for row in range(-ar, self.rows + ar): level = [] for col in range(-ac, self.cols + ac): @@ -130,14 +128,14 @@ class honeycomb_geometry(): verts += co level.append(ap) cells.append(level) - + # bottom row row = 0 for col in range(1, len(cells[row]) - 1): s = cells[row][col] l = cells[row][col - 1] u = cells[row + 1][col] - + faces.append((s[1], u[5], u[4], s[2])) faces.append((s[2], u[4], l[0])) @@ -151,7 +149,7 @@ class honeycomb_geometry(): d = cells[row - 1][col - cs] faces.append((s[3], l[5], d[1])) faces.append([s[3], d[1], d[0], s[4]]) - + # middle rows for row in range(1, len(cells) - 1): cs = 0 @@ -161,25 +159,25 @@ class honeycomb_geometry(): l = cells[row][col - 1] u = cells[row + 1][col - cs] d = cells[row - 1][col - cs] - + faces.append((s[1], u[5], u[4], s[2])) faces.append((s[2], u[4], l[0])) faces.append([s[2], l[0], l[5], s[3]]) faces.append((s[3], l[5], d[1])) faces.append([s[3], d[1], d[0], s[4]]) - + # right column row = 0 col = len(cells[row]) - 1 for row in range(1, len(cells) - 1): cs = 0 if row % 2: cs += 1 - + s = cells[row][col] l = cells[row][col - 1] u = cells[row + 1][col - cs] d = cells[row - 1][col - cs] - + if row % 2 and row < len(cells) - 2: faces.append((s[1], u[5], u[4], s[2])) faces.append((s[2], u[4], l[0])) @@ -187,7 +185,7 @@ class honeycomb_geometry(): faces.append((s[3], l[5], d[1])) if row % 2 and row > 1: faces.append([s[3], d[1], d[0], s[4]]) - + # final fix if not self.rows % 2: row = len(cells) - 1 @@ -196,7 +194,7 @@ class honeycomb_geometry(): d = cells[row - 1][col - 1] faces.append((s[3], l[5], d[1])) faces.append([s[3], d[1], d[0], s[4]]) - + return verts, faces import bpy @@ -211,31 +209,31 @@ class add_mesh_honeycomb(bpy.types.Operator): bl_idname = 'mesh.honeycomb_add' bl_label = 'Add HoneyComb' bl_options = {'REGISTER', 'UNDO'} - + rows = IntProperty( name = 'Num of rows', default = 2, min = 1, max = 100, description='Number of the rows') - + cols = IntProperty( name = 'Num of cols', default = 2, min = 1, max = 100, description='Number of the columns') - + def fix_edge(self, context): m = edge_max(self.diam) if self.edge > m: self.edge = m - + diam = FloatProperty( name = 'Cell Diameter', default = 1.0, min = 0.0, update = fix_edge, description='Diameter of the cell') - + edge = FloatProperty( name = 'Edge Width', default = 0.1, min = 0.0, update = fix_edge, description='Width of the edge') - + # generic transform props view_align = BoolProperty( name="Align to View", @@ -246,24 +244,24 @@ class add_mesh_honeycomb(bpy.types.Operator): rotation = FloatVectorProperty( name="Rotation", subtype='EULER') - + ##### POLL ##### @classmethod def poll(cls, context): return context.scene is not None - + ##### EXECUTE ##### def execute(self, context): mesh = bpy.data.meshes.new(name='honeycomb') - + comb = honeycomb_geometry(self.rows, self.cols, self.diam, self.edge) verts, faces = comb.generate() - + mesh.from_pydata(vertices = verts, edges = [], faces = faces) mesh.update() - + object_utils.object_data_add(context, mesh, operator=self) - + return {'FINISHED'} ''' def menu_func(self, context): @@ -271,14 +269,14 @@ def menu_func(self, context): def register(): bpy.utils.register_module(__name__) - + bpy.types.INFO_MT_mesh_add.append(menu_func) def unregister(): bpy.utils.unregister_module(__name__) - + bpy.types.INFO_MT_mesh_add.remove(menu_func) - + if __name__ == "__main__": register() ''' |