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CaseBuilderLib_Boundary.scad
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//###############################################################################
//# CaseBuilderLib - Boundary Boxes and Checks #
//###############################################################################
//# Copyright 2020 Dirk Heisswolf #
//# This file is part of the CaseBuilderLib project. #
//# #
//# This project 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 project 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 project. If not, see <http://www.gnu.org/licenses/>. #
//# #
//###############################################################################
//# Description: #
//# Boudary boxes and checks for multiple purposes. #
//# #
//###############################################################################
//# Version History: #
//# July 1, 2020 #
//# - Initial release #
//# #
//###############################################################################
include <CaseBuilderLib_Common.scad>
//Local parameters
//================
errOff = 1; //Error indicator offset
//Boundary box around the inner dimensions
module idimBb(pSet) {
//Short cuts
idimX = pSet[idxIdimX]; //Inner X dimension
idimY = pSet[idxIdimY]; //Inner Y dimension
idimZ = pSet[idxIdimZ]; //Inner Z dimension
cube([idimX,idimY,idimZ],center=true);
}
//Boundary box around the inner dimensions if the lower shell
module lowerIdimBb(pSet) {
//Short cuts
idimX = pSet[idxIdimX]; //Inner X dimension
idimY = pSet[idxIdimY]; //Inner Y dimension
idimZ = pSet[idxIdimZ]; //Inner Z dimension
translate([0,0,-idimZ/4]) cube([idimX,idimY,idimZ/2],center=true);
}
//Boundary box around the inner dimensions of the upper shell
module upperIdimBb(pSet) {
//Short cuts
idimX = pSet[idxIdimX]; //Inner X dimension
idimY = pSet[idxIdimY]; //Inner Y dimension
idimZ = pSet[idxIdimZ]; //Inner Z dimension
translate([0,0,idimZ/4]) cube([idimX,idimY,idimZ/2],center=true);
}
//Boundary box around the inner dimensions if the lower inlay
module lowerInlBb(pSet) {
//Short cuts
idimX = pSet[idxIdimX]; //Inner X dimension
idimY = pSet[idxIdimY]; //Inner Y dimension
idimZ = pSet[idxIdimZ]; //Inner Z dimension
inlZ = pSet[idxInlZ]; //Inlay offset in Z direction
translate([0,0,-idimZ/4-inlZ/2]) cube([idimX,idimY,(idimZ/2)-inlZ],center=true);
}
//Boundary box around the inner dimensions if the opper inlay
module upperInlBb(pSet) {
//Short cuts
idimX = pSet[idxIdimX]; //Inner X dimension
idimY = pSet[idxIdimY]; //Inner Y dimension
idimZ = pSet[idxIdimZ]; //Inner Z dimension
inlZ = pSet[idxInlZ]; //Inlay offset in Z direction
translate([0,0,idimZ/4+inlZ/2]) cube([idimX,idimY,(idimZ/2)-inlZ],center=true);
}
//Lower infinite boundary
module lowerInfBb() {
translate([0,0,-inf/2]) cube([2*inf,2*inf,inf],center=true);
}
//Upper infinite boundary
module upperInfBb() {
translate([0,0,inf/2]) cube([2*inf,2*inf,inf],center=true);
}
//Trim object to lower inner dimensions
module lowerIdimTrim(pSet) {
//Short cuts
idimX = pSet[idxIdimX]; //Inner X dimension
idimY = pSet[idxIdimY]; //Inner Y dimension
idimZ = pSet[idxIdimZ]; //Inner Z dimension
intersection() {
translate([-idimX/2,idimY/2,-idimZ/2])
linear_extrude(idimZ/2)
projection()
rotate([0,90,0])
linear_extrude(idimX)
projection()
rotate([90,0,0])
linear_extrude(idimY)
projection()
children();
children();
}
}
//Trim object to upper inner dimensions
module upperIdimTrim(pSet) {
//Short cuts
idimX = pSet[idxIdimX]; //Inner X dimension
idimY = pSet[idxIdimY]; //Inner Y dimension
idimZ = pSet[idxIdimZ]; //Inner Z dimension
intersection() {
translate([-idimX/2,idimY/2,0])
linear_extrude(idimZ/2)
projection()
rotate([0,90,0])
linear_extrude(idimX)
projection()
rotate([90,0,0])
linear_extrude(idimY)
projection()
children();
children();
}
}
//Lower outer boundary error indicators
module lowerOuterErr(pSet) {
//Short cuts
idimX = pSet[idxIdimX]; //Inner X dimension
idimY = pSet[idxIdimY]; //Inner Y dimension
idimZ = pSet[idxIdimZ]; //Inner Z dimension
//Negative X-Range check
rotate([0,-90,0])
translate([0,0,idimX/2+errOff])
linear_extrude(1)
projection()
rotate([0,90,0])
intersection() {
translate([-inf-idimX/2,idimY/2,-idimZ/2])
linear_extrude(idimZ/2)
projection()
rotate([0,90,0])
linear_extrude(inf)
projection()
rotate([90,0,0])
linear_extrude(idimY)
projection()
children();
children();
}
//Positive X-Range check
rotate([0,90,0])
translate([0,0,idimX/2+errOff])
linear_extrude(1)
projection()
rotate([0,-90,0])
intersection() {
translate([idimX/2,idimY/2,-idimZ/2])
linear_extrude(idimZ/2)
projection()
rotate([0,90,0])
linear_extrude(inf)
projection()
rotate([90,0,0])
linear_extrude(idimY)
projection()
children();
children();
}
//Negative Y-Range check
rotate([90,0,0])
translate([0,0,idimY/2+errOff])
linear_extrude(1)
projection()
rotate([-90,0,0])
intersection() {
translate([-idimX/2,-idimY/2,-idimZ/2])
linear_extrude(idimZ/2)
projection()
rotate([0,90,0])
linear_extrude(idimX)
projection()
rotate([90,0,0])
linear_extrude(inf)
projection()
children();
children();
}
//Positive Y-Range check
rotate([-90,0,0])
translate([0,0,idimY/2+errOff])
linear_extrude(1)
projection()
rotate([90,0,0])
intersection() {
translate([-idimX/2,inf+idimY/2,-idimZ/2])
linear_extrude(idimZ/2)
projection()
rotate([0,90,0])
linear_extrude(idimX)
projection()
rotate([90,0,0])
linear_extrude(inf)
projection()
children();
children();
}
//Negative Z-Range check
rotate([180,0,0])
translate([0,0,idimZ/2+errOff])
linear_extrude(1)
projection()
rotate([180,0,0])
intersection() {
translate([-idimX/2,idimY/2,-inf-idimZ/2])
linear_extrude(inf)
projection()
rotate([0,90,0])
linear_extrude(idimX)
projection()
rotate([90,0,0])
linear_extrude(idimZ)
projection()
children();
children();
}
}
//Upper outer boundary error indicators
module upperOuterErr(pSet) {
rotate([180,0,0])
lowerOuterErr(pSet)
rotate([180,0,0]) children();
}
//Lower inner boundary error indicators
//children(): conflicts
module lowerInnerErr(pSet) {
//Short cuts
idimX = pSet[idxIdimX]; //Inner X dimension
idimY = pSet[idxIdimY]; //Inner Y dimension
idimZ = pSet[idxIdimZ]; //Inner Z dimension
//Negative X-Range check
rotate([0,-90,0])
translate([0,0,idimX/2+errOff])
linear_extrude(1)
projection()
rotate([0,90,0])
intersection() {
translate([-idimX/2,idimY/2,-idimZ/2])
linear_extrude(idimZ/2)
projection()
rotate([0,90,0])
linear_extrude(idimX/2)
projection()
rotate([90,0,0])
linear_extrude(idimY)
projection()
children();
children();
}
//Positive X-Range check
rotate([0,90,0])
translate([0,0,idimX/2+errOff])
linear_extrude(1)
projection()
rotate([0,-90,0])
intersection() {
translate([0,idimY/2,-idimZ/2])
linear_extrude(idimZ/2)
projection()
rotate([0,90,0])
linear_extrude(idimX/2)
projection()
rotate([90,0,0])
linear_extrude(idimY)
projection()
children();
children();
}
//Negative Y-Range check
rotate([90,0,0])
translate([0,0,idimY/2+errOff])
linear_extrude(1)
projection()
rotate([-90,0,0])
intersection() {
translate([-idimX/2,0,-idimZ/2])
linear_extrude(idimZ/2)
projection()
rotate([0,90,0])
linear_extrude(idimX)
projection()
rotate([90,0,0])
linear_extrude(idimY/2)
projection()
children();
children();
}
//Positive Y-Range check
rotate([-90,0,0])
translate([0,0,idimY/2+errOff])
linear_extrude(1)
projection()
rotate([90,0,0])
intersection() {
translate([-idimX/2,idimY/2,-idimZ/2])
linear_extrude(idimZ/2)
projection()
rotate([0,90,0])
linear_extrude(idimX)
projection()
rotate([90,0,0])
linear_extrude(idimY/2)
projection()
children();
children();
}
//Negative Z-Range check
rotate([180,0,0])
translate([0,0,idimZ/2+errOff])
linear_extrude(1)
projection()
rotate([180,0,0])
intersection() {
translate([-idimX/2,idimY/2,-idimZ/2])
linear_extrude(idimZ/2)
projection()
rotate([0,90,0])
linear_extrude(idimX)
projection()
rotate([90,0,0])
linear_extrude(idimY)
projection()
children();
children();
}
}
//Upper inner boundary error indicators
//children(): conflicts
module upperInnerErr(pSet) {
rotate([180,0,0])
lowerInnerErr(pSet) {
rotate([180,0,0]) children();
}
}