#!/usr/bin/env python3 # Copyright (C) 2013-2014 Florian Festi # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU 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 General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . from boxes import * from boxes.lids import _TopEdge class TopEdge(edges.BaseEdge): def __init__(self, boxes, lengths, h): super().__init__(boxes, None) self.lengths = lengths self.h = h def __call__(self, length, **kw): h = self.h t = self.boxes.thickness t2 = t * 2**.5 slot = h/2**.5 + t/2 self.polyline( 0, 90, t2, -45, slot-t, -90, t, -90, slot, 135, self.lengths[0] - t2/2) for l in self.lengths[1:]: self.polyline( 0, 45, t, 45, h/2-t2/2, -90, t, -90, h/2-t2, 135, slot-t, -90, t, -90, slot, 135, l - t2/2 ) self.polyline(t2/2) class SmallPartsTray2(_TopEdge): """A Type tray variant with slopes toward the front""" ui_group = "Tray" ui_group = "Unstable" def __init__(self) -> None: Boxes.__init__(self) self.addTopEdgeSettings(fingerjoint={"surroundingspaces": 1.0}, roundedtriangle={"outset" : 1}) self.buildArgParser("sx", "sy", "h", "hi", "outside") # "bottom_edge", "top_edge") self.argparser.add_argument( "--back_height", action="store", type=float, default=0.0, help="additional height of the back wall - e top edge only") self.argparser.add_argument( "--radius", action="store", type=float, default=0.0, help="radius for strengthening side walls with back_height") self.argparser.add_argument( "--handle", type=boolarg, default=False, help="add handle to the bottom (changes bottom edge in the front)", ) def fingerHolesCB(self, sections, height): def CB(): posx = -0.5 * self.thickness for x in sections[:-1]: posx += x + self.thickness self.fingerHolesAt(posx, 0, height) return CB def fingerHoleLineCB(self, posx, posy, sections): def CB(): self.moveTo(posx, posy, 90) for l in sections: self.fingerHolesAt(0, 0, l, 0) self.moveTo(l+self.thickness) return CB def xHoles(self): posx = -0.5 * self.thickness for x in self.sx[:-1]: posx += x + self.thickness self.fingerHolesAt(posx, 0, self.hi) def yHoles(self): t = self.thickness posy = -0.5 * self.thickness for y in self.sy[:-1]: posy += y + self.thickness self.fingerHolesAt(posy, 0, self.hi-t*2**.5) with self.saved_context(): self.moveTo(posy-0.5*t, self.hi, 135) self.fingerHolesAt(-0.5*t, 0, self.hi*2**.5+t/2) self.moveTo(posy+self.sy[-1]+0.5*t, self.hi, 135) self.fingerHolesAt(-0.5*t, 0, self.hi*2**.5+t/2) def render(self): # tmp settings self.top_edge = "e" self.bottom_edge = "F" if self.outside: self.sx = self.adjustSize(self.sx) self.sy = self.adjustSize(self.sy) self.h = self.adjustSize(self.h, e2=False) if self.hi: self.hi = self.adjustSize(self.hi, e2=False) x = sum(self.sx) + self.thickness * (len(self.sx) - 1) y = sum(self.sy) + self.thickness * (len(self.sy) - 1) h = self.h sameh = not self.hi hi = self.hi = self.hi or h t = self.thickness # outer walls b = self.bottom_edge tl, tb, tr, tf = self.topEdges(self.top_edge) self.closedtop = self.top_edge in "fFhŠ" bh = self.back_height if self.top_edge == "e" else 0.0 # x sides self.ctx.save() # outer walls - front/back if bh: self.rectangularWall(x, h+bh, [b, "f", tb, "f"], callback=[self.xHoles], #ignore_widths=[], move="up", label="back") self.rectangularWall(x, h, ["f" if self.handle else b, "f", "e", "f"], callback=[self.fingerHolesCB(self.sx[::-1], h),], move="up", label="front") else: self.rectangularWall(x, h, [b, "F", tb, "F"], callback=[self.xHoles], #ignore_widths=[1, 6], move="up", label="back") self.rectangularWall(x, hi-t*2**.5, ["f" if self.handle else b, "F", "e", "F"], callback=[self.fingerHolesCB(self.sx[::-1], hi-t*2**.5),], #ignore_widths=[] if self.handle else [1, 6], move="up", label="front") # floor boards t2 = t * 2**.5 dy = hi + t2/2 slot = t + t2/2 # 1.5*t floors = [self.sy[0]- hi - slot + t2, slot] self.rectangularWall( x, floors[0], "ffef", callback=[self.fingerHolesCB(self.sx, self.sy[0]-dy)], move="up", label="floor back side") for y_ in self.sy[1:]: self.rectangularWall( x, y_ - slot + t, "efef", callback=[self.fingerHolesCB(self.sx, y_ - slot + t), self.fingerHoleLineCB(hi-t2+t/2, 0, self.sx[::-1])], move="up", label="floor") floors.extend([y_ - slot + t, slot]) self.rectangularWall( x, hi-t2, "efYf" if self.handle else "efff", callback=[self.fingerHolesCB(self.sx, hi-t2)], move="up", label="floor front side") floors.append(hi-t2) print(y, sum(floors), floors) # Inner walls be = "f" if b != "e" else "e" for i in range(len(self.sy) - 1): e = [edges.SlottedEdge(self, self.sx, be, slots=0.5 * hi), "f", edges.SlottedEdge(self, self.sx[::-1], "e"), "f"] self.rectangularWall(x, hi-t2, e, move="up", label=f"inner x {i+1}") # slopes for i in self.sy: self.rectangularWall( x, hi*2**.5 + t/2, [edges.SlottedEdge(self, self.sx, "e", slots=hi/2**.5), "f", edges.SlottedEdge(self, self.sx[::-1], "e"), "f"], move="up", label="slope") # top / lid self.drawLid(x, y, self.top_edge) # XXX deal with front self.ctx.restore() self.rectangularWall(x, hi, "ffff", move="right only") # y walls # outer walls - left/right for move in ("up", "up mirror"): if bh: self.trapezoidSideWall( y, h+bh, hi-t*2**.5, [edges.CompoundEdge(self, ("FE"*len(self.sy))+"F", floors), "h", "e", "h"], radius=self.radius, callback=[self.yHoles, ], move=move, label="side") else: self.rectangularWall( y, h, [edges.CompoundEdge(self, ("FE"*len(self.sy))+"F", floors), edges.CompoundEdge(self, "fE", (hi-t*2**.5, h-hi+t*2**.5)), tl, "f"], callback=[self.yHoles, ], #ignore_widths=[6] if self.handle else [1, 6], move=move, label="side") # inner walls for i in range(len(self.sx) - 1): e = [edges.CompoundEdge(self, ("fE"*len(self.sy))+"f", floors), edges.CompoundEdge(self, "fe", (hi-t*2**.5, t*2**.5)), TopEdge(self, self.sy[::-1], hi), "f"] self.rectangularWall(y, hi, e, move="up", label=f"inner y {i+1}")