sketch_2021_10_07_glyph

2021/sketch_2021_10_07_glyph/glyphs.py

@@ -0,0 +1,36 @@
+from villares.helpers import lerp_tuple
+
+def my_line(xa, ya, xb, yb):
+    if 35 > dist(xa, ya, xb, yb) > 15: 
+       xa2, ya2 = lerp_tuple((xa, ya), (xb, yb), 0.33)
+       xb2, yb2 = lerp_tuple((xa, ya), (xb, yb), 0.66)
+       line(xa, ya, xa2, ya2)
+       line(xb2, yb2, xb, yb)       
+    else:    
+        line(xa, ya, xb, yb) 
+
+class Glyph:
+    
+    module_size = 5    
+    glyphs = {}
+    
+    def __init__(self, name):
+        self.name = name
+        self.glyphs[name] = self
+        self.paths = []
+        self.width = 5
+        
+    def plot(self, ox=0, oy=0, module_size=None, **kwargs):
+        sw = kwargs.pop('stroke_weight', 2)
+        strokeWeight(sw)
+
+        ms = module_size or self.module_size
+        for path in self.paths:
+            noFill()
+            push()
+            translate(ox * ms, oy * ms)
+            for (xa, ya, d), (xb, yb, d) in zip(path, path[1:]):
+                my_line(xa * ms, ya * ms, xb * ms, yb *ms)
+            pop()
+    
+                

2021/sketch_2021_10_07_glyph/interface.py

@@ -0,0 +1,40 @@
+from __future__ import division
+import pickle
+from glyphs import Glyph
+
+ADD, MOVE, EDIT = modes = ("add", "move", "edit")
+mode = ADD
+current_glyph = None  # None or Glyph object
+current_path = None   # None or index to path
+current_vertex = None # index to vertex in path for EDIT or (px, py) for MOVE
+
+keys_pressed = {}
+grid_size = 20
+OX, OY = 3, 10
+
+phrase = u''
+                
+def mouse_released(mb):
+    global current_vertex
+    current_path = None                        
+                                                              
+           
+
+           
+def check_keys(*args, **kwargs):
+    if kwargs.get('ANY'):
+        return any(keys_pressed.get(k, False) for k in args)
+    else:
+        return all(keys_pressed.get(k, False) for k in args)
+
+
+def key_released(k, kc):
+    global current_path, phrase
+    if check_keys(ALT):
+        pass
+    elif check_keys(BACKSPACE, DELETE, ANY=True):
+        if phrase:
+            phrase = phrase[:-1]
+    elif u'{}'.format(k) in 'abcdefghijklmnopqrstuvwxyz ':
+        phrase += k
+    print(phrase)

2021/sketch_2021_10_07_glyph/sketch_2021_10_07_glyph.pyde

@@ -0,0 +1,57 @@
+"""
+A reboot of a simple poly / linerar glyphs editor
+"""
+
+import pickle
+from glyphs import Glyph
+import interface
+
+def setup():
+    size(600 , 600)
+    strokeJoin(ROUND)
+    # interface.grid_size = 20    
+    with open("glyphs.pickle") as f:
+        Glyph.glyphs = pickle.load(f)
+        print('glyphs loaded')
+
+
+def draw():
+    background(200)
+    glyphs = Glyph.glyphs
+    gs = 7
+    t = interface.phrase
+    ox, oy = interface.OX, interface.OY 
+    push()
+    x = 200
+    y = 10
+    for c in t:
+        gl = glyphs.get(c)
+        if gl:
+            gl.plot(ox + x, oy + y, gs,  stroke_weight=4)
+            x += gl.width
+        else:
+            x += 5
+        if x * gs > width:
+            x = 0
+            y += 12   
+        
+    pop()
+    translate(0, height / 2) 
+    x, y = 1 * gs, 2 * gs      
+    for gl in Glyph.glyphs.values():
+        push()
+        translate(x, y)
+        s = 0.45
+        gl.plot(module_size=gs * s, stroke_weight=1)
+        pop()
+        x += (gl.width + 1) * gs * s
+        if x > width - 40:
+            x = gs
+            y += 4 * gs
+
+def keyPressed():
+    interface.keys_pressed[key if key != CODED else keyCode] = True
+
+def keyReleased():
+    interface.key_released(key, keyCode)
+    interface.keys_pressed[key if key != CODED else keyCode] = False

README.md

@@ -26,6 +26,12 @@ Here are listed some of the tools I have been using:
 ## [2018](2018.md) | [2019](2019.md) | [2020](2020.md) | 2021
 
 
+---
+
+![sketch_2021_10_07_glyph](2021/sketch_2021_10_07_glyph/sketch_2021_10_07_glyph.png)
+
+[sketch_2021_10_07_glyph](https://github.com/villares/sketch-a-day/tree/master/2021/sketch_2021_10_07_glyph) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
+
 ---
 
 ![sketch_2021_10_06b](2021/sketch_2021_10_06b/sketch_2021_10_06b.png)