mirror of
git://projects.qi-hardware.com/wernermisc.git
synced 2024-11-22 10:01:54 +02:00
346 lines
7.8 KiB
Plaintext
346 lines
7.8 KiB
Plaintext
/*
|
|
* Draw a rounded edge in one quadrant
|
|
*
|
|
* Draw a arc from corner point vc plus rector ra to vc+rb. vc+ra is stored
|
|
* in va and vc+rb is stored in vb.
|
|
*/
|
|
|
|
#define Q(va, vb, vc, ra, rb) \
|
|
va: vec vc ra; \
|
|
vb: vec vc rb; \
|
|
vc##_center: vec va rb; \
|
|
arc vc##_center va vb
|
|
|
|
#define QLL(pfx, r) \
|
|
Q(pfx##lly, pfx##llx, pfx##ll, (0mm, r), (r, 0mm))
|
|
#define QLR(pfx, r) \
|
|
Q(pfx##lrx, pfx##lry, pfx##lr, (-(r), 0mm), (0mm, r))
|
|
#define QUL(pfx, r) \
|
|
Q(pfx##ulx, pfx##uly, pfx##ul, (r, 0mm), (0mm, -(r)))
|
|
#define QUR(pfx, r) \
|
|
Q(pfx##ury, pfx##urx, pfx##ur, (0mm, -(r)), (-(r), 0mm))
|
|
|
|
/*
|
|
* Rectangle with rounded corners.
|
|
*
|
|
* pfx is the prefix for all the names generated by this macro. origin is the
|
|
* lower left corner. w and h are the width and height. r is the radius of the
|
|
* corners.
|
|
*/
|
|
|
|
#define RRECT_SETUP(pfx, origin, w, h) \
|
|
pfx##ll: vec origin(0mm, 0mm); \
|
|
pfx##lr: vec pfx##ll(w, 0mm); \
|
|
pfx##ul: vec pfx##ll(0mm, h); \
|
|
pfx##ur: vec pfx##ll(w, h); \
|
|
|
|
#define RRECT_DRAW_ARCS(pfx, r) \
|
|
QLL(pfx, r); \
|
|
QLR(pfx, r); \
|
|
QUL(pfx, r); \
|
|
QUR(pfx, r)
|
|
|
|
#define RRECT_DRAW_LINES(pfx) \
|
|
line pfx##llx pfx##lrx; \
|
|
line pfx##ulx pfx##urx; \
|
|
line pfx##lly pfx##uly; \
|
|
line pfx##lry pfx##ury
|
|
|
|
#define RRECT(pfx, origin, w, h, r) \
|
|
RRECT_SETUP(pfx, origin, w, h); \
|
|
RRECT_DRAW_ARCS(pfx, r); \
|
|
RRECT_DRAW_LINES(pfx)
|
|
|
|
|
|
/* ----- Top part ---------------------------------------------------------- */
|
|
|
|
|
|
frame top_outline {
|
|
RRECT(edge_, @, width, length, ro_edge)
|
|
}
|
|
|
|
frame top_window {
|
|
loop if = 1, top_window
|
|
|
|
set off = topborder+topridge
|
|
|
|
frame top_outline @
|
|
|
|
win_orig: vec @(off+pcbgap+win_x0, off)
|
|
RRECT(win_, win_orig, win_x1-win_x0, length-2*off, win_r)
|
|
|
|
cmp_orig: vec @(off+pcbgap+cmp_x0, off+pcbgap+cmp_y0)
|
|
RRECT(cmp_, cmp_orig, cmp_x1-cmp_x0, cmp_y1-cmp_y0, cmp_r)
|
|
}
|
|
|
|
frame top_pcb {
|
|
loop if = 1, top_pcb
|
|
|
|
set inside = topborder+topridge
|
|
|
|
frame top_outline @
|
|
ro: vec @(topborder, topborder)
|
|
ri: vec ro(topridge, topridge)
|
|
RRECT(ridge_i_, ri, width-2*inside, length-2*inside, ri_ridge)
|
|
}
|
|
|
|
frame top_ridge {
|
|
loop if = 1, top_ridge
|
|
|
|
set inside = topborder+topridge
|
|
|
|
ro: vec @(topborder, topborder)
|
|
RRECT(ridge_o_, ro, width-2*topborder, length-2*topborder, ro_ridge)
|
|
ri: vec ro(topridge, topridge)
|
|
RRECT(ridge_i_, ri, width-2*inside, length-2*inside, ri_ridge)
|
|
}
|
|
|
|
frame top_surface {
|
|
loop if = 1, top_surface
|
|
|
|
frame top_outline @
|
|
}
|
|
|
|
|
|
/* ----- Middle part ------------------------------------------------------- */
|
|
|
|
|
|
frame mid_rrect_ridge {
|
|
RRECT_SETUP(edge_, @, width, length);
|
|
RRECT_DRAW_ARCS(edge_, ro_edge);
|
|
|
|
base: vec @(red, red)
|
|
RRECT_SETUP(ridge_, base, width-2*red, length-2*red);
|
|
RRECT_DRAW_ARCS(ridge_, r);
|
|
|
|
usb_ur: vec edge_ur(-usb_roff, 0mm)
|
|
usb_ul: vec usb_ur(-usb_w, 0mm)
|
|
usb_ll: vec usb_ul(0mm, -red)
|
|
usb_lr: vec usb_ur(0mm, -red)
|
|
|
|
line edge_lly edge_uly /* outside */
|
|
line edge_ulx usb_ul
|
|
line usb_ul usb_ll /* USB bay */
|
|
line usb_ll ridge_ulx
|
|
line ridge_uly ridge_lly /* inside */
|
|
line ridge_llx ridge_lrx
|
|
line ridge_lry ridge_ury
|
|
line ridge_urx usb_lr
|
|
line usb_lr usb_ur /* USB bay */
|
|
line usb_ur edge_urx
|
|
line edge_ury edge_lry /* outside */
|
|
line edge_lrx edge_llx
|
|
}
|
|
|
|
|
|
frame mid_rrect_body {
|
|
RRECT_SETUP(edge_, @, width, length);
|
|
RRECT_DRAW_ARCS(edge_, ro_edge);
|
|
|
|
usb_ur: vec edge_ur(-usb_roff, 0mm)
|
|
usb_ul: vec usb_ur(-usb_w, 0mm)
|
|
usb_ll: vec usb_ul(0mm, -usb_d)
|
|
usb_lr: vec usb_ur(0mm, -usb_d)
|
|
|
|
line edge_llx edge_lrx
|
|
line edge_ulx usb_ul
|
|
|
|
line usb_ul usb_ll /* USB bay */
|
|
line usb_ll usb_lr
|
|
line usb_lr usb_ur
|
|
|
|
line usb_ur edge_urx
|
|
line edge_lly edge_uly
|
|
line edge_lry edge_ury
|
|
}
|
|
|
|
|
|
frame mid_ridge {
|
|
loop if = 1, mid_ridge
|
|
|
|
set red = topborder
|
|
set r = ro_ridge
|
|
frame mid_rrect_ridge @
|
|
}
|
|
|
|
|
|
frame mid_pcb {
|
|
loop if = 1, mid_pcb
|
|
|
|
set red = topborder+topridge
|
|
set r = ri_ridge
|
|
frame mid_rrect_ridge @
|
|
}
|
|
|
|
|
|
frame post {
|
|
vec @(r, 0mm)
|
|
circ @ .
|
|
}
|
|
|
|
|
|
frame mid_body {
|
|
loop if = 1, mid_body
|
|
|
|
frame mid_rrect_body @
|
|
|
|
bc: vec @(width/2, batt_y)
|
|
br: vec bc(batt_d/2, 0mm)
|
|
circ bc br
|
|
|
|
set r = post_do/2
|
|
vec @(post_x, cvr_f+cvr_d+post_y)
|
|
frame post .
|
|
vec @(width-post_x, cvr_f+cvr_d+post_y)
|
|
frame post .
|
|
}
|
|
|
|
|
|
/* ----- Bottom part ------------------------------------------------------- */
|
|
|
|
|
|
frame bot_rrect {
|
|
base: vec @(0mm, cvr_f)
|
|
|
|
RRECT_SETUP(edge_, base, width, length-cvr_f);
|
|
QUL(edge_, ro_edge);
|
|
QUR(edge_, ro_edge);
|
|
|
|
set side = (width-cvr_w-2*cvr_play)/2-red
|
|
cvr_ll: vec edge_ll(side, 0mm)
|
|
cvr_lr: vec edge_lr(-side, 0mm)
|
|
cvr_ul: vec cvr_ll(0mm, cvr_d+2*cvr_play+red)
|
|
cvr_ur: vec cvr_lr(0mm, cvr_d+2*cvr_play+red)
|
|
|
|
line edge_ll cvr_ll /* outside */
|
|
|
|
QUL(cvr_, cvr_r+red+cvr_play) /* cover bay */
|
|
QUR(cvr_, cvr_r+red+cvr_play)
|
|
|
|
line cvr_ll cvr_uly
|
|
line cvr_ulx cvr_urx
|
|
line cvr_ury cvr_lr
|
|
|
|
line cvr_lr edge_lr /* outside */
|
|
line edge_ll edge_uly
|
|
line edge_lr edge_ury
|
|
line edge_ulx edge_urx
|
|
}
|
|
|
|
|
|
frame bot_posts {
|
|
loop if = 1, bot_posts
|
|
|
|
set r = post_di/2
|
|
vec @(post_x, cvr_f+cvr_d+post_y)
|
|
frame post .
|
|
vec @(width-post_x, cvr_f+cvr_d+post_y)
|
|
frame post .
|
|
}
|
|
|
|
|
|
frame bot_base {
|
|
loop if = 1, bot_base
|
|
|
|
set red = cvr_foot
|
|
frame bot_rrect @
|
|
}
|
|
|
|
|
|
frame bot_surface {
|
|
loop if = 1, bot_surface
|
|
|
|
set red = 0mm
|
|
frame bot_rrect @
|
|
}
|
|
|
|
|
|
/* ----- Main -------------------------------------------------------------- */
|
|
|
|
|
|
package "$part-$z"
|
|
unit mm
|
|
|
|
table
|
|
{ part, z, top_surface, top_window, top_pcb, top_ridge,
|
|
mid_ridge, mid_pcb, mid_body,
|
|
bot_posts, bot_base, bot_surface}
|
|
{ "top_surface", 3.3, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
|
|
{ "top_window", 2.3, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0 }
|
|
{ "top_pcb", 1.2, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0 }
|
|
{ "top_ridge", 0.5, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0 }
|
|
{ "mid_ridge", 0.6, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0 }
|
|
{ "mid_pcb", 1.2, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0 }
|
|
{ "mid_body", 4.7, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0 }
|
|
{ "bot_posts", 1.2, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0 }
|
|
{ "bot_base", 2.0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0 }
|
|
{ "bot_surface", 2.7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 }
|
|
|
|
table
|
|
{ pcbw, pcbl, pcbgap }
|
|
{ 20mm, 45mm, 0.2mm }
|
|
|
|
table
|
|
/* window position relative to left edge of PCB */
|
|
{ topridge, topborder, win_x0, win_x1, win_r }
|
|
{ 1.0mm, 1.0mm, 1.0mm, 5.0mm, 1.6mm }
|
|
|
|
table
|
|
/* component area position relative to lower left corner of PCB */
|
|
{ cmp_x0, cmp_y0, cmp_x1, cmp_y1, cmp_r }
|
|
{ 6.5mm, 1.0mm, 19.5mm, 30.0mm, 2.0mm }
|
|
|
|
table
|
|
/* usb_roff = offset from right outer case edge */
|
|
/* usb_d = 10 mm for prototypes (mini-USB); reduce to 6.0 mm for micro */
|
|
{ usb_w, usb_d, usb_roff }
|
|
{ 8.6mm, 10.0mm, 4.9mm }
|
|
|
|
table
|
|
/* post_y is from the edge of the battery bay. post_x is from the edge */
|
|
{ batt_d, batt_y, post_do, post_di, post_y, post_x }
|
|
{ 20.2mm, 12.1mm, 4.1mm, 4.0mm, 5.0mm, 4.5mm }
|
|
|
|
table
|
|
{ cvr_w, cvr_d, cvr_f, cvr_foot, cvr_play, cvr_r }
|
|
{ 20.0mm, 15.0mm, 5.0mm, 0.8mm, 0.1mm, 2.0mm }
|
|
|
|
set width = pcbw+2*(pcbgap+topridge+topborder)
|
|
set length = pcbl+2*(pcbgap+topridge+topborder)
|
|
|
|
set ri_ridge = 2.0mm
|
|
set ro_ridge = ri_ridge+topridge
|
|
|
|
/*
|
|
* ro_edge is an outer edge, so we can make the radius smaller than ro_ridge,
|
|
* for added strength and less fruity esthetics.
|
|
*/
|
|
|
|
set ro_edge = 1.5mm
|
|
|
|
frame top_ridge @
|
|
frame top_pcb @
|
|
frame top_window @
|
|
frame top_surface @
|
|
|
|
frame mid_ridge @
|
|
frame mid_pcb @
|
|
frame mid_body @
|
|
|
|
frame bot_posts @
|
|
frame bot_base @
|
|
frame bot_surface @
|
|
|
|
measx top_outline.edge_ul -> top_outline.edge_ur 4mm
|
|
measy top_outline.edge_ll -> top_outline.edge_ul 4mm
|
|
//measx top_pcb.pcb_ul -> top_pcb.pcb_ur 3mm
|
|
//measy top_pcb.pcb_ll -> top_pcb.pcb_ul 3mm
|
|
|
|
measx top_ridge.ridge_o_ul -> top_ridge.ridge_o_ur 4mm
|
|
measy top_ridge.ridge_o_ll -> top_ridge.ridge_o_ul 4mm
|
|
measx top_ridge.ridge_i_ul -> top_ridge.ridge_i_ur 3mm
|
|
measy top_ridge.ridge_i_ll -> top_ridge.ridge_i_ul 3mm
|
|
|
|
measy bot_rrect.edge_ll -> bot_rrect.edge_ul 4mm
|
|
measx bot_rrect.edge_ll -> bot_rrect.cvr_ll -3mm
|