CompositeComponent *CompositeComponent::clone() const{
CompositeComponent* product = new CompositeComponent;
for(size_t i = 0; i < this->size(); ++i){
product->addComponent(std::shared_ptr<Component>(m_children[i]->clone()));
}
return product;
}
Component CaseFactory::addHoleForPort(const Component & component, double partOuterHeight, const PortDescription & port)
{
double off_xy = walls + space;
// u is the vector facing in the positive axis parallel to the side (orthogonal to both n and the z axis)
// v is the vector which is used for the port's local point's y coordinate and faces away from the board surface.
Vec u = sidePositiveTangentialVector(port.side);
Vec v = {0, 0, -1};
// The base position of a port, if it has a local point of (0,0). This is the "origin" of the side.
Vec base = {0, 0, partOuterHeight};
if (port.side == North) { base.y = board.size[1]; }
if (port.side == East) { base.x = board.size[0]; }
// The hole is a hull of translated cylinders, so the hole is a rounded shape with radius port.radius along port.path [If the radius is 0, we use a tiny cylinder with 4 faces]
Component cyl = Cylinder(std::max(port.radius, .001), off_xy + 2 * eps, port.radius == 0 ? 4 : 32, false);
cyl.translate(0, 0, -eps);
// Added by: Anthony W. Rainer <*****@*****.**>
if(port.side != Flat) {
cyl.rotateEulerZXZ(0.0, -90.0, -90.0 * port.side);
}else{
cyl.rotateEulerZXZ(0.0, 180.0, 0);
}
// Add a cone for diagonal borders of the port hole
double coneLength = off_xy - port.outset;
Component cone = Cylinder(port.radius, port.radius + coneLength + 2 * eps, coneLength + 2 * eps, 32, false);
cone.translate(0, 0, port.outset);
// Added by: Anthony W. Rainer <*****@*****.**>
if(port.side != Flat) {
cone.rotateEulerZXZ(0.0, -90.0, -90.0 * port.side);
}else{
cone.rotateEulerZXZ(0.0, 180.0, 0);
}
// Build convex hull of translated copies of this cylinder along the path of the port
CompositeComponent cylHull = Hull::create();
CompositeComponent coneHull = Hull::create();
for (auto localPoint : port.path)
{
Vec p;
// Added by: Anthony W. Rainer <*****@*****.**>
if(port.side != Flat) {
p = base + localPoint.x*u + localPoint.y*v;
} else {
p.z = off_xy;
p.x = localPoint.x;
p.y = localPoint.y;
}
Component thisCyl = cyl.translatedCopy(p.x, p.y, p.z);
cylHull.addComponent(thisCyl);
Component thisCone = cone.translatedCopy(p.x, p.y, p.z);
coneHull.addComponent(thisCone);
}
return component - (cylHull + coneHull);
}
String::String(string cad, double font_size, double spacing, double height) :
Component()
{
data._string=cad;
data._height=height;
data._spacing = spacing;
data._font_size=font_size;
CompositeComponent comp = Union::create();
for (int i=0; i<data._string.size();i++){
Char ch(data._string.at(i),data._font_size,data._height);
ch.translate(i*data._spacing,0,0);
comp << ch;
}
data._created=true;
set(comp.get());
}
Component CaseFactory::constructPart(Side whichSide)
{
// Select parameters depending on which part to build
auto innerHeight = (whichSide == BottomSide) ? bottomInnerHeight() : topInnerHeight();
auto outerHeight = (whichSide == BottomSide) ? bottomHeight() : topHeight();
auto forbiddenAreas = (whichSide == BottomSide) ? board.bottomForbiddenAreas : board.topForbiddenAreas;
auto ports = (whichSide == BottomSide) ? board.bottomPorts : board.topPorts;
auto wallSupports = (whichSide == BottomSide) ? board.bottomWallSupports : board.topWallSupports;
auto extension = (whichSide == outerExtensionOnSide) ? ExtensionOutside : ExtensionInside;
auto screwHoleRadius =((whichSide == screwHeadsOnSide) ? holesAddRadiusLoose : holesAddRadiusTight) + board.holesRadius;
auto screwHeads = (whichSide == screwHeadsOnSide);
// We start with the base
Component c = constructBase(innerHeight, extension);
// Add wall support
for (auto wallSupport : wallSupports) {
c = addWallSupport(c, outerHeight, wallSupport);
}
// Screw holes
for (auto hole : board.holes) {
c = addHoleForScrew(c, outerHeight, hole, screwHoleRadius, screwHeads);
}
// Added by: Anthony W. Rainer <*****@*****.**>
// Modified by: Bogdan Vacaliuc <*****@*****.**> to allow selection of side
if(whichSide == board.holeNutsSide) {
// Screw holes Nuts
for (auto holeNut : board.holeNuts) {
c = addCavityForNut(c, outerHeight, board.holes[holeNut.holeIndex], holeNut);
}
}
// Apply rounded corners (if enabled)
if (cornerRadius > 0.0) {
// Class "RoundedCube" of ooml is buggy as it doesn't respect the "faces" parameter.
// So we construct our own rounded cuboid by taking the convex hull of eight spheres.
Vec min = {-outset(), -outset(), 0};
Vec max = outerDimensions() + min;
Vec cornerOffset = {cornerRadius, cornerRadius, cornerRadius};
min += cornerOffset;
max -= cornerOffset;
CompositeComponent roundedCorners = Hull::create();
for (int corner = 0; corner < 8; corner++) {
double x = (corner & (1 << 0)) ? min.x : max.x;
double y = (corner & (1 << 1)) ? min.y : max.y;
double z = (corner & (1 << 2)) ? min.z : max.z;
roundedCorners.addComponent(Sphere(cornerRadius, cornerFaces).translatedCopy(x, y, z));
}
// Intersect the current part with the rounded cuboid
c = c * roundedCorners;
}
// Port holes
for (auto port : ports) {
c = addHoleForPort(c, outerHeight, port);
}
// "Forbidden areas" of the board
for (auto area : forbiddenAreas) {
c = c - Cube(area.sx, area.sy, area.sz + extensionHeight() + eps, false)
.translatedCopy(area.x, area.y, outerHeight - area.sz);
}
// If this is the top, we've just built it mirrored. So we mirror the y axis and move it so it matches the dimensions of the bottom part.
if (whichSide == TopSide) {
c.scale(1.0, -1.0, 1.0);
c.translate(0.0, board.size[1], 0.0);
}
return c;
}
