mu2v skirt trial, unsuccessful

custom_utils/m2uv_skirt.py

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+import os
+from socket import close
+import sys
+import tqdm
+import math
+import time
+import random
+import shutil
+import collections
+import argparse
+import threading
+import numpy as np
+import scipy as sp
+import trimesh as tm
+import cmapy as cm
+import cv2
+import plotly.express as ex
+import plotly.graph_objects as go
+
+
+def m2uv_array(m2uv):
+    result = np.zeros((14475, 2), dtype=np.int32)
+    for k, v in m2uv.items():
+        if len(v) == 2:
+            result[k] = list(v)
+        elif len(v) == 1:
+            x = v.pop()
+            result[k] = [x, x]
+        else:
+            assert False
+
+    return result
+
+
+if __name__ == '__main__':
+    F = np.load("custom_utils/smpl_faces.npy")
+    uv_map = np.load('custom_utils/stretched_uv_map_3.npy')
+    m2uv = np.load('custom_utils/m2uv.npy', allow_pickle=True).item()
+    uv_mask = np.load('custom_utils/mask_256x512.npy')
+    
+    left = [10602, 14090, 10601, 14299, 10623, 14102, 8739, 13152, 8738, 14292, 10737, 14244, 10738, 14288, 10736, 14243, 8728, 13149, 8730, 13982, 10419, 14241, 8721, 13147, 8723, 14239, 8717, 13145, 8716, 14237, 8711, 13143, 8710, 14235, 10734, 14283, 10729, 14226, 10381, 13948, 10383, 14225, 10725, 14222, 8620, 13107, 8622, 14305, 10761, 14293, 10732, 14233, 10720, 14214, 10721, 14217, 7114]
+    right = list(reversed([12418, 7113, 12415, 7112, 12434, 7125, 12494, 7155, 12506, 4964, 11308, 4963, 12423, 7118, 12426, 6752, 12149, 6751, 12427, 7122, 12484, 7127, 12436, 5054, 11344, 5056, 12438, 5060, 11346, 5062, 12440, 5067, 11348, 5066, 12442, 6788, 12183, 5074, 11350, 5072, 12444, 7129, 12489, 7131, 12445, 7130, 12493, 5082, 11353, 5084, 12303, 7009, 12500, 6987, 12291, 6989]))
+    corners = np.array([[0,0],[0,1],[2,0],[2,1]])
+    
+    # left_orig = []
+    # for l in left:
+    #     left_orig.append(list(m2uv[l])[0])
+    #     left_orig.append(list(m2uv[l])[1])
+    # ex.scatter(x=np.concatenate((uv_map[left_orig, 0], corners[:,0]), axis=-1), y=np.concatenate((uv_map[left_orig, 1], corners[:,1]), axis=-1)).show()
+
+
+    # left_1 = [[0,0],[0,1],[2,0],[2,1]]
+    # right_1 = [[0,0],[0,1],[2,0],[2,1]]
+    # left_2 = [[0,0],[0,1],[2,0],[2,1]]
+    # right_2 = [[0,0],[0,1],[2,0],[2,1]]
+    left_1 =  []
+    right_1 = []
+    left_2 =  []
+    right_2 = []
+    for l in left:
+        print(list(m2uv[l])[0])
+        if uv_map[list(m2uv[l])[0], 0] < 1:
+            left_1.append(list(m2uv[l])[0])
+        else:
+            left_2.append(list(m2uv[l])[0])
+        if uv_map[list(m2uv[l])[1], 0] < 1:
+            left_1.append(list(m2uv[l])[1])
+        else:
+            left_2.append(list(m2uv[l])[1])
+    left_1 = np.array(left_1)[:56]
+    left_2 = np.array(left_2)[:56]
+
+    # ex.scatter(x=uv_map[:, 0], y=uv_map[:, 1]).show()
+
+    for r in right:
+        print(list(m2uv[r])[0])
+        if uv_map[list(m2uv[r])[0], 0] < 1:
+            right_1.append(list(m2uv[r])[0])
+        else:
+            right_2.append(list(m2uv[r])[0])
+        if uv_map[list(m2uv[r])[1], 0] < 1:
+            right_1.append(list(m2uv[r])[1])
+        else:
+            right_2.append(list(m2uv[r])[1])
+    right_1 = np.array(right_1)
+    right_2 = np.array(right_2)
+
+    c = np.ones((60, 3), dtype=np.int32) * 50
+    c[5, :] = 200
+    # ex.scatter(x=np.concatenate((uv_map[left_1, 0], corners[:,0]), axis=-1), y=np.concatenate((uv_map[left_1, 1], corners[:,1]), axis=-1), color=c[:,0]).show()
+    # ex.scatter(x=np.concatenate((uv_map[right_1, 0], corners[:,0]), axis=-1), y=np.concatenate((uv_map[right_1, 1], corners[:,1]), axis=-1), color=c[:,0]).show()
+    # # ex.scatter(x=uv_map[right_1, 0], y=uv_map[right_1, 1], color=c[:,0]).show()
+
+    # ex.scatter(x=np.concatenate((uv_map[left_2, 0], corners[:,0]), axis=-1), y=np.concatenate((uv_map[left_2, 1], corners[:,1]), axis=-1), color=c[:,0]).show()
+    # ex.scatter(x=np.concatenate((uv_map[right_2, 0], corners[:,0]), axis=-1), y=np.concatenate((uv_map[right_2, 1], corners[:,1]), axis=-1), color=c[:,0]).show()
+    # # ex.scatter(x=uv_map[left_2, 0], y=uv_map[left_2, 1]).show()
+    # # ex.scatter(x=uv_map[right_2, 0], y=uv_map[right_2, 1]).show()
+
+    # new_pairs_1 = np.concatenate((left_1, right_1), axis=-1)
+    # new_pairs_2 = np.concatenate((left_2, right_2), axis=-1)
+
+    # ex.scatter(x=uv_map[new_pairs_1, 0], y=uv_map[new_pairs_1, 1]).show()
+    # ex.scatter(x=uv_map[new_pairs_2, 0], y=uv_map[new_pairs_2, 1]).show()
+
+
+    for i, l in enumerate(left[:56]):
+        m2uv[l] = {left_2[i], right_2[i]}
+    for i, r in enumerate(right):
+        m2uv[r] = {left_1[i], right_1[i]}
+
+    m2uv[left[-1]] = {7131} #7133
+
+    p = uv_map[7133, :]
+    closest = None
+    min_dist = 10000
+    for i in range(uv_map.shape[0]):
+        dist = np.sqrt((p[0] - uv_map[i, 0])**2 + (p[1] - uv_map[i, 1]))
+        if dist < min_dist and i != 7133:
+            min_dist = dist
+            closest = i
+
+    mesh_coord = None
+    for key in m2uv.keys():
+        if len(list(m2uv[key])) == 2:
+            continue
+        if list(m2uv[key])[0] == closest:
+            mesh_coord = key
+
+    assert m2uv[mesh_coord] == { closest }
+
+    m2uv[mesh_coord] = { closest, 7133 }
+
+    np.save('custom_utils/m2uv_skirt.npy', m2uv)
+
+    # m2uv = m2uv_array(m2uv)
+    # uv_counter = np.zeros((uv_map.shape[0]))
+    # uv_counter[m2uv[:, 0]] = 1
+    # uv_counter[m2uv[:, 1]] += 1
+
+    print()