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Commit 1a86dcb

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committed
py5 conversion
1 parent 13d9da8 commit 1a86dcb

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2 files changed

+80
-70
lines changed

2 files changed

+80
-70
lines changed

‎box_with_rectangular_holes/box_with_rectangular_holes.py

Lines changed: 15 additions & 12 deletions
Original file line numberDiff line numberDiff line change
@@ -23,26 +23,29 @@ def draw():
2323
if modes[0] >= 0:
2424
fill(255)
2525
stroke(0)
26-
pushMatrix()
26+
push_matrix()
2727
translate(0, 0, 200)
28-
rotateX(HALF_PI / 2)
28+
rotate_x(HALF_PI / 2)
2929
frame_box(w, h, d, thick)
30-
popMatrix()
30+
pop_matrix()
31+
3132
if modes[0] <= 0:
3233
unfolded_frame_box(w, h, d, thick)
3334

34-
def mousePressed():
35+
if is_key_pressed:
36+
k = key_code if key == CODED else key
37+
for i, (plus, minus) in enumerate(DIMENSION_KEYS):
38+
if k == plus:
39+
dimensions[i] += 1
40+
elif k == minus:
41+
dimensions[i] -= 1
42+
43+
def mouse_pressed():
3544
modes[:] = modes[1:] + [modes[0]]
3645

37-
def keyPressed():
46+
def key_pressed():
3847
if key == 's':
39-
saveFrame("a###.png")
48+
save_frame("a###.png")
4049
if key == ' ':
4150
dimensions[:] = [250, 150, 100, 30]
4251

43-
k = key_code if key == CODED else key
44-
for i, (plus, minus) in enumerate(DIMENSION_KEYS):
45-
if k == plus:
46-
dimensions[i] += 1
47-
elif k == minus:
48-
dimensions[i] -= 1

‎box_with_rectangular_holes/frame_box.py

Lines changed: 65 additions & 58 deletions
Original file line numberDiff line numberDiff line change
@@ -1,48 +1,52 @@
1-
CUT_STROKE, FOLD_STROKE = color(255, 0, 0), color(0, 0, 255)
1+
import py5
2+
3+
CUT_STROKE, FOLD_STROKE = py5.color(255, 0, 0), py5.color(0, 0, 255)
24

35
def frame_box(w, h, d, thick=0):
46
""" draw the 3D version of the box with rectangular holes """
57
mw, mh, md = w / 2., h / 2., d / 2.
6-
translate(0, 0, -md) # base
8+
py5.translate(0, 0, -md) # base
79
face(0, 0, w, h, thick)
8-
translate(0, 0, d) # top
10+
py5.translate(0, 0, d) # top
911
face(0, 0, w, h, thick)
10-
translate(0, 0, -md) # back to 0
11-
rotateY(HALF_PI)
12-
translate(0, 0, -mw) # left side
12+
py5.translate(0, 0, -md) # back to 0
13+
py5.rotate_y(py5.HALF_PI)
14+
py5.translate(0, 0, -mw) # left side
1315
face(0, 0, d, h, thick)
14-
translate(0, 0, w) # right side
16+
py5.translate(0, 0, w) # right side
1517
face(0, 0, d, h, thick)
16-
translate(0, 0, -mw) # back to middle
17-
rotateY(-HALF_PI) # back to 0 rotation
18-
rotateX(HALF_PI)
19-
translate(0, 0, -mh) # lateral e
18+
py5.translate(0, 0, -mw) # back to middle
19+
py5.rotate_y(-py5.HALF_PI) # back to 0 rotation
20+
py5.rotate_x(py5.HALF_PI)
21+
py5.translate(0, 0, -mh) # lateral e
2022
face(0, 0, w, d, thick)
21-
translate(0, 0, h) # lateral d
23+
py5.translate(0, 0, h) # lateral d
2224
face(0, 0, w, d, thick)
23-
translate(0, 0, -mw) # reset translate
24-
rotateX(-HALF_PI) # reset rotate
25+
py5.translate(0, 0, -mw) # reset translate
26+
py5.rotate_x(-py5.HALF_PI) # reset rotate
27+
2528

2629
def face(x, y, w, h, thick):
2730
mw, mh = w / 2., h / 2.
28-
pushMatrix()
29-
translate(x, y)
30-
beginShape()
31-
vertex(-mw, -mh)
32-
vertex(+mw, -mh)
33-
vertex(+mw, +mh)
34-
vertex(-mw, +mh)
31+
py5.push_matrix()
32+
py5.translate(x, y)
33+
py5.begin_shape()
34+
py5.vertex(-mw, -mh)
35+
py5.vertex(+mw, -mh)
36+
py5.vertex(+mw, +mh)
37+
py5.vertex(-mw, +mh)
3538
if thick > 0 and mw - thick > 0 and mh - thick > 0:
3639
mw -= thick
3740
mh -= thick
38-
beginContour() # counterclockwise hole
39-
vertex(-mw, -mh)
40-
vertex(-mw, +mh)
41-
vertex(+mw, +mh)
42-
vertex(+mw, -mh)
43-
endContour()
44-
endShape(CLOSE)
45-
popMatrix()
41+
py5.begin_contour() # counterclockwise hole
42+
py5.vertex(-mw, -mh)
43+
py5.vertex(-mw, +mh)
44+
py5.vertex(+mw, +mh)
45+
py5.vertex(+mw, -mh)
46+
py5.end_contour()
47+
py5.end_shape(py5.CLOSE)
48+
py5.pop_matrix()
49+
4650

4751
def unfolded_frame_box(w, h, d, thick=0, draw_main=True):
4852
mw, mh, md = w / 2., h / 2., d / 2.
@@ -53,60 +57,63 @@ def unfolded_frame_box(w, h, d, thick=0, draw_main=True):
5357
unfolded_face(-mw - md, -mh, d, h, "acna", thick, draw_main)
5458
unfolded_face(mw + md, -mh, d, h, "ncaa", thick, draw_main)
5559

60+
5661
def unfolded_face(x, y, w, h, edge_types, thick=0, draw_main=True):
5762
e0, e1, e2, e3 = edge_types
5863
mw, mh = w / 2., h / 2.
59-
pushMatrix()
60-
translate(x, y)
64+
py5.push_matrix()
65+
py5.translate(x, y)
6166
if draw_main:
6267
edge(-mw, +mh, -mw, -mh, e0)
6368
edge(-mw, -mh, +mw, -mh, e1)
6469
edge(+mw, -mh, +mw, +mh, e2)
6570
edge(+mw, +mh, -mw, +mh, e3)
6671
if thick > 0 and mw - thick > 0 and mh - thick > 0:
6772
unfolded_face(0, 0, w - thick * 2, h - thick * 2, "cccc")
68-
popMatrix()
73+
py5.pop_matrix()
74+
6975

7076
def edge(x0, y0, x1, y1, edge_type):
7177
if edge_type == "n": # no edge is drawn
7278
return
7379
elif edge_type == "c": # cut stroke selected
74-
stroke(CUT_STROKE)
80+
py5.stroke(CUT_STROKE)
7581
else:
76-
stroke(FOLD_STROKE) # fold stroke selected for "v" and "a"
77-
line(x0, y0, x1, y1) # line drawn here
82+
py5.stroke(FOLD_STROKE) # fold stroke selected for "v" and "a"
83+
py5.line(x0, y0, x1, y1) # line drawn here
7884
if edge_type == "a": # tab (note a fold-stroke line was already drawn)
79-
stroke(CUT_STROKE)
80-
noFill()
85+
py5.stroke(CUT_STROKE)
86+
py5.no_fill()
8187
glue_tab((x0, y0), (x1, y1), 10)
8288

83-
def glue_tab(p1, p2, tab_w, cut_ang=QUARTER_PI / 3):
89+
90+
def glue_tab(p1, p2, tab_w, cut_ang=py5.QUARTER_PI / 3):
8491
"""
8592
draws a trapezoidal or triangular glue tab along edge defined by p1 and p2,
8693
with width tab_w and cut angle a
8794
"""
88-
al = atan2(p1[0] - p2[0], p1[1] - p2[1])
89-
a1 = al + cut_ang + PI
95+
al = py5.atan2(p1[0] - p2[0], p1[1] - p2[1])
96+
a1 = al + cut_ang + py5.PI
9097
a2 = al - cut_ang
9198
# calculate cut_len to get the right tab width
92-
cut_len = tab_w / sin(cut_ang)
93-
f1 = (p1[0] + cut_len * sin(a1),
94-
p1[1] + cut_len * cos(a1))
95-
f2 = (p2[0] + cut_len * sin(a2),
96-
p2[1] + cut_len * cos(a2))
97-
edge_len = dist(p1[0], p1[1], p2[0], p2[1])
99+
cut_len = tab_w / py5.sin(cut_ang)
100+
f1 = (p1[0] + cut_len * py5.sin(a1),
101+
p1[1] + cut_len * py5.cos(a1))
102+
f2 = (p2[0] + cut_len * py5.sin(a2),
103+
p2[1] + cut_len * py5.cos(a2))
104+
edge_len = py5.dist(p1[0], p1[1], p2[0], p2[1])
98105

99-
if edge_len > 2 * cut_len * cos(cut_ang): # 'normal' trapezoidal tab
100-
beginShape()
101-
vertex(*p1) # vertex(p1[0], p1[1])
102-
vertex(*f1)
103-
vertex(*f2)
104-
vertex(*p2)
105-
endShape()
106+
if edge_len > 2 * cut_len * py5.cos(cut_ang): # 'normal' trapezoidal tab
107+
py5.begin_shape()
108+
py5.vertex(*p1) # vertex(p1[0], p1[1])
109+
py5.vertex(*f1)
110+
py5.vertex(*f2)
111+
py5.vertex(*p2)
112+
py5.end_shape()
106113
else: # short triangular tab
107114
fm = ((f1[0] + f2[0]) / 2, (f1[1] + f2[1]) / 2)
108-
beginShape()
109-
vertex(*p1)
110-
vertex(*fm) # middle way of f1 and f2
111-
vertex(*p2)
112-
endShape()
115+
py5.begin_shape()
116+
py5.vertex(*p1)
117+
py5.vertex(*fm) # middle way of f1 and f2
118+
py5.vertex(*p2)
119+
py5.end_shape()

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