init_code

assets/garment_programs/tee.py

@@ -0,0 +1,116 @@
+""" Panels for a straight upper garment (T-shirt)
+    Note that the code is very similar to Bodice. 
+"""
+import numpy as np
+import pygarment as pyg
+
+from assets.garment_programs.base_classes import BaseBodicePanel
+
+
+class TorsoFrontHalfPanel(BaseBodicePanel):
+    """Half of a simple non-fitted upper garment (e.g. T-Shirt)
+    
+        Fits to the bust size
+    """
+    def __init__(self, name, body, design) -> None:
+        """ Front = True, provides the adjustments necessary for the front panel
+        """
+        super().__init__(name, body, design)
+
+        design = design['shirt']
+
+        # width
+        m_width = design['width']['v'] * body['bust']
+        b_width = design['flare']['v'] * m_width
+
+        # sizes 
+        body_width = (body['bust'] - body['back_width']) / 2 
+        frac = body_width / body['bust'] 
+        self.width = frac * m_width
+        b_width = frac * b_width
+
+        sh_tan = np.tan(np.deg2rad(body['_shoulder_incl']))
+        shoulder_incl = sh_tan * self.width
+        length = design['length']['v'] * body['waist_line']
+
+        # length in the front panel is adjusted due to shoulder inclination
+        # for the correct sleeve fitting
+        fb_diff = (frac - (0.5 - frac)) * body['bust']
+        length = length - sh_tan * fb_diff
+
+        self.edges = pyg.EdgeSeqFactory.from_verts(
+            [0, 0], 
+            [-b_width, 0], 
+            [-self.width, length], 
+            [0, length + shoulder_incl], 
+            loop=True
+        )
+
+        # Interfaces
+        self.interfaces = {
+            'outside':  pyg.Interface(self, self.edges[1]),   
+            'inside': pyg.Interface(self, self.edges[-1]),
+            'shoulder': pyg.Interface(self, self.edges[-2]),
+            'bottom': pyg.Interface(self, self.edges[0], ruffle=self.width / ((body['waist'] - body['waist_back_width']) / 2)),
+            
+            # Reference to the corner for sleeve and collar projections
+            'shoulder_corner': pyg.Interface(self, [self.edges[-3], self.edges[-2]]),
+            'collar_corner': pyg.Interface(self, [self.edges[-2], self.edges[-1]])
+        }
+
+        # default placement
+        self.translate_by([0, body['height'] - body['head_l'] - length - shoulder_incl, 0])
+
+    def get_width(self, level):
+        return super().get_width(level) + self.width - self.body['shoulder_w'] / 2
+
+
+class TorsoBackHalfPanel(BaseBodicePanel):
+    """Half of a simple non-fitted upper garment (e.g. T-Shirt)
+    
+        Fits to the bust size
+    """
+    def __init__(self, name, body, design) -> None:
+        """ Front = True, provides the adjustments necessary for the front panel
+        """
+        super().__init__(name, body, design)
+
+        design = design['shirt']
+        # account for ease in basic measurements
+        m_width = design['width']['v'] * body['bust']
+        b_width = design['flare']['v'] * m_width
+
+        # sizes 
+        body_width = body['back_width'] / 2
+        frac = body_width / body['bust'] 
+        self.width = frac * m_width
+        b_width = frac * b_width
+
+        shoulder_incl = (np.tan(np.deg2rad(body['_shoulder_incl']))) * self.width
+        length = design['length']['v'] * body['waist_line']
+
+        self.edges = pyg.EdgeSeqFactory.from_verts(
+            [0, 0], 
+            [-b_width, 0], 
+            [-self.width, length], 
+            [0, length + shoulder_incl], 
+            loop=True
+        )
+
+        # Interfaces
+        self.interfaces = {
+            'outside':  pyg.Interface(self, self.edges[1]),   
+            'inside': pyg.Interface(self, self.edges[-1]),
+            'shoulder': pyg.Interface(self, self.edges[-2]),
+            'bottom': pyg.Interface(self, self.edges[0], ruffle=self.width / (body['waist_back_width'] / 2)),
+            
+            # Reference to the corner for sleeve and collar projections
+            'shoulder_corner': pyg.Interface(self, [self.edges[-3], self.edges[-2]]),
+            'collar_corner': pyg.Interface(self, [self.edges[-2], self.edges[-1]])
+        }
+
+        # default placement
+        self.translate_by([0, body['height'] - body['head_l'] - length - shoulder_incl, 0])
+
+    def get_width(self, level):
+        return super().get_width(level) + self.width - self.body['shoulder_w'] / 2