import sys import math import matplotlib matplotlib.use("Agg") import matplotlib.pyplot as plt import matplotlib.patches as patches output_path = sys.argv[1] # --------------------------------------------------------------- # helper functions # --------------------------------------------------------------- def limb_quad(x1, y1, x2, y2, thickness): """Build a simple quadrilateral (a 'limb') between two points.""" dx, dy = x2 - x1, y2 - y1 length = math.hypot(dx, dy) if length < 1e-6: length = 1e-6 px, py = -dy / length, dx / length hw = thickness / 2.0 return [ (x1 + px * hw, y1 + py * hw), (x2 + px * hw, y2 + py * hw), (x2 - px * hw, y2 - py * hw), (x1 - px * hw, y1 - py * hw), ] def star_points(cx, cy, r_outer, r_inner, points=5, rotation_deg=90): pts = [] step = math.pi / points start = math.radians(rotation_deg) for i in range(points * 2): r = r_outer if i % 2 == 0 else r_inner theta = start + i * step pts.append((cx + r * math.cos(theta), cy + r * math.sin(theta))) return pts # --------------------------------------------------------------- # palette # --------------------------------------------------------------- C = { "wall_upper": "#dbe6f8", "wall_lower": "#f2f6fc", "wall_rail": "#c3d3ee", "floor": "#c99a63", "floor_line": "#b5824a", "baseboard": "#f5f5f0", "hallway": "#2b2440", "door_frame": "#8a6a4b", "window_frame": "#6b4a30", "sky": "#2e3a6b", "moon": "#f4f1de", "curtain": "#c86b85", "rug": "#f4a259", "skin": "#f3c9a1", "mother_hair": "#4a2f23", "mother_shirt": "#e07a5f", "mother_pants": "#3d5a80", "son_hair": "#2b2b2b", "son_shirt": "#4cc9f0", "son_pants": "#2f4858", "shoe": "#e63946", "desk": "#8d6748", "monitor": "#22282f", "screen": "#79e0ff", "shelf": "#a97a4b", "shelf_board": "#c79a63", "bed_frame": "#7a5133", "bed_mattress": "#fefaf3", "blanket": "#f6c667", "blanket_stripe": "#f28c28", "vr": "#20232a", "vr_lens": "#7cf7ff", "controller": "#ff6b6b", "gaze_mother": "#555555", "gaze_son": "#3d8bbf", } fig = plt.figure(figsize=(12, 9), dpi=100) fig.patch.set_facecolor(C["wall_upper"]) ax = fig.add_axes([0, 0, 1, 1]) ax.set_xlim(0, 12) ax.set_ylim(0, 9) ax.set_aspect("equal") ax.axis("off") def add(p): ax.add_patch(p) return p # --------------------------------------------------------------- # background: walls # --------------------------------------------------------------- add(patches.Rectangle((0, 0), 12, 9, facecolor=C["wall_upper"], edgecolor="none", zorder=0)) add(patches.Rectangle((0, 1.3), 12, 3.3, facecolor=C["wall_lower"], edgecolor="none", zorder=0.2)) add(patches.Rectangle((0, 4.55), 12, 0.12, facecolor=C["wall_rail"], edgecolor="none", zorder=0.3)) add(patches.Rectangle((0, 8.8), 12, 0.2, facecolor=C["wall_rail"], edgecolor="none", zorder=0.3)) # floor add(patches.Rectangle((0, 0), 12, 1.3, facecolor=C["floor"], edgecolor="none", zorder=1)) for x in [1.0, 2.4, 3.8, 5.2, 6.6, 8.0, 9.4, 10.8]: ax.plot([x, x], [0, 1.3], color=C["floor_line"], linewidth=1.0, zorder=1.05) add(patches.Rectangle((0, 1.22), 12, 0.1, facecolor=C["baseboard"], edgecolor="none", zorder=1.1)) # window add(patches.Rectangle((4.85, 5.5), 1.9, 2.9, facecolor=C["window_frame"], edgecolor="none", zorder=1.3)) add(patches.Rectangle((5.0, 5.65), 1.6, 2.6, facecolor=C["sky"], edgecolor="none", zorder=1.35)) add(patches.Circle((6.1, 7.6), 0.28, facecolor=C["moon"], zorder=1.4)) for (sx, sy) in [(5.3, 6.2), (6.4, 6.0), (5.7, 7.9), (6.35, 8.0)]: add(patches.Polygon(star_points(sx, sy, 0.06, 0.025, 4, 0), closed=True, facecolor="#ffffff", alpha=0.85, zorder=1.42)) ax.plot([5.8, 5.8], [5.65, 8.25], color=C["window_frame"], linewidth=3, zorder=1.4) ax.plot([5.0, 6.6], [6.95, 6.95], color=C["window_frame"], linewidth=3, zorder=1.4) add(patches.Polygon([(4.6, 8.35), (5.0, 8.35), (4.95, 5.6), (4.55, 5.75)], closed=True, facecolor=C["curtain"], zorder=1.45)) add(patches.Polygon([(6.75, 8.35), (6.35, 8.35), (6.4, 5.6), (6.8, 5.75)], closed=True, facecolor=C["curtain"], zorder=1.45)) add(patches.Rectangle((4.4, 8.25), 2.55, 0.18, facecolor=C["window_frame"], zorder=1.46)) # doorway - mother is watching from here add(patches.Rectangle((0.4, 1.3), 2.35, 5.55, facecolor=C["door_frame"], edgecolor="none", zorder=1.5)) add(patches.Rectangle((0.55, 1.3), 2.05, 5.4, facecolor=C["hallway"], edgecolor="none", zorder=1.55)) add(patches.Rectangle((1.3, 3.0), 0.9, 2.6, facecolor="#3a3358", alpha=0.5, zorder=1.56)) # desk & chair add(patches.Rectangle((2.95, 1.3), 0.13, 1.3, facecolor=C["desk"], zorder=2)) add(patches.Rectangle((4.62, 1.3), 0.13, 1.3, facecolor=C["desk"], zorder=2)) add(patches.Rectangle((2.9, 2.55), 1.95, 0.18, facecolor=C["desk"], zorder=2.05)) add(patches.Rectangle((3.35, 2.73), 0.95, 0.72, facecolor=C["monitor"], zorder=2.1)) add(patches.Rectangle((3.45, 2.83), 0.75, 0.52, facecolor=C["screen"], zorder=2.12)) add(patches.Rectangle((3.65, 2.6), 0.35, 0.13, facecolor=C["monitor"], zorder=2.08)) add(patches.Rectangle((3.25, 2.6), 1.1, 0.08, facecolor="#3a4550", zorder=2.15)) add(patches.Circle((4.0, 1.95), 0.28, facecolor="#5a3d2b", zorder=1.95)) add(patches.Rectangle((3.87, 1.6), 0.26, 0.4, facecolor="#5a3d2b", zorder=1.9)) # shelf with toys add(patches.Rectangle((9.6, 1.3), 2.0, 5.1, facecolor=C["shelf"], zorder=2)) for y in [2.55, 3.8, 5.05]: add(patches.Rectangle((9.55, y), 2.1, 0.12, facecolor=C["shelf_board"], zorder=2.05)) add(patches.Polygon([(9.9, 2.65), (10.1, 3.3), (10.3, 2.65)], closed=True, facecolor="#ef476f", zorder=2.1)) add(patches.Circle((10.1, 3.3), 0.1, facecolor="#ffd166", zorder=2.12)) add(patches.Circle((10.9, 2.75), 0.22, facecolor="#06d6a0", zorder=2.1)) add(patches.Rectangle((9.85, 3.9), 0.3, 0.3, facecolor="#118ab2", zorder=2.1)) add(patches.Rectangle((10.25, 3.9), 0.3, 0.3, facecolor="#ffd166", zorder=2.1)) add(patches.Rectangle((10.65, 3.85), 0.3, 0.35, facecolor="#ef476f", zorder=2.1)) _toy_colors = ["#ef476f", "#ffd166", "#06d6a0", "#118ab2"] for i, cx in enumerate([9.85, 10.15, 10.45, 10.75]): add(patches.Rectangle((cx, 5.15), 0.22, 0.35, facecolor=_toy_colors[i % 4], zorder=2.1)) # bed add(patches.Rectangle((7.35, 7.85), 4.45, 0.95, facecolor=C["bed_frame"], zorder=1.8)) add(patches.Rectangle((7.4, 6.2), 4.3, 0.3, facecolor=C["bed_frame"], zorder=2.0)) add(patches.Rectangle((7.4, 6.45), 4.3, 1.5, facecolor=C["bed_mattress"], zorder=2.05)) add(patches.Rectangle((7.4, 6.45), 4.3, 0.85, facecolor=C["blanket"], zorder=2.1)) for x in [7.6, 8.2, 8.8, 9.4, 10.0, 10.6]: add(patches.Rectangle((x, 6.45), 0.22, 0.85, facecolor=C["blanket_stripe"], zorder=2.12)) add(patches.FancyBboxPatch((7.65, 7.55), 1.3, 0.6, boxstyle="round,pad=0.02,rounding_size=0.15", facecolor="#ffffff", zorder=2.15)) # rug & scattered toys add(patches.Ellipse((7.0, 1.55), 3.2, 0.85, facecolor=C["rug"], alpha=0.9, zorder=1.6)) add(patches.Rectangle((5.85, 1.32), 0.26, 0.26, facecolor="#ef476f", zorder=1.65)) add(patches.Rectangle((8.35, 1.3), 0.24, 0.24, facecolor="#ffd166", zorder=1.65)) add(patches.Circle((6.3, 1.44), 0.15, facecolor="#118ab2", zorder=1.65)) # wall stickers for (sx, sy, col) in [(3.2, 7.0, "#ffd166"), (3.7, 7.5, "#ef476f"), (3.0, 6.4, "#06d6a0")]: add(patches.Polygon(star_points(sx, sy, 0.16, 0.07, 5, 90), closed=True, facecolor=col, alpha=0.85, zorder=1.7)) # ================================================================ # MOTHER - standing at the doorway, watching her son # ================================================================ add(patches.Ellipse((1.55, 1.32), 0.9, 0.16, facecolor="black", alpha=0.15, zorder=2.9)) add(patches.FancyBboxPatch((1.25, 1.3), 0.28, 1.5, boxstyle="round,pad=0.02,rounding_size=0.08", facecolor=C["mother_pants"], zorder=3)) add(patches.FancyBboxPatch((1.62, 1.3), 0.28, 1.5, boxstyle="round,pad=0.02,rounding_size=0.08", facecolor=C["mother_pants"], zorder=3)) add(patches.FancyBboxPatch((1.13, 2.75), 0.92, 1.55, boxstyle="round,pad=0.02,rounding_size=0.15", facecolor=C["mother_shirt"], zorder=3.1)) arm1 = limb_quad(1.9, 4.15, 2.68, 3.85, 0.22) add(patches.Polygon(arm1, closed=True, facecolor=C["skin"], zorder=3.2)) add(patches.Circle((2.68, 3.85), 0.12, facecolor=C["skin"], zorder=3.22)) arm2 = limb_quad(1.25, 4.1, 1.32, 4.62, 0.2) add(patches.Polygon(arm2, closed=True, facecolor=C["skin"], zorder=3.2)) add(patches.Circle((1.32, 4.62), 0.11, facecolor=C["skin"], zorder=3.22)) add(patches.Rectangle((1.45, 4.25), 0.2, 0.18, facecolor=C["skin"], zorder=3.15)) add(patches.Circle((1.55, 4.8), 0.52, facecolor=C["mother_hair"], zorder=3.25)) add(patches.Circle((1.55, 4.78), 0.42, facecolor=C["skin"], zorder=3.3)) add(patches.FancyBboxPatch((1.1, 3.95), 0.18, 0.85, boxstyle="round,pad=0.01,rounding_size=0.08", facecolor=C["mother_hair"], zorder=3.28)) add(patches.FancyBboxPatch((1.82, 3.95), 0.18, 0.85, boxstyle="round,pad=0.01,rounding_size=0.08", facecolor=C["mother_hair"], zorder=3.28)) add(patches.Wedge((1.55, 5.05), 0.38, 0, 180, facecolor=C["mother_hair"], zorder=3.32)) # face - eyebrows raised in surprise, eyes looking toward the son ax.plot([1.4, 1.49], [4.95, 5.0], color="#2e1b12", linewidth=2.2, solid_capstyle="round", zorder=3.4) ax.plot([1.61, 1.7], [5.0, 4.95], color="#2e1b12", linewidth=2.2, solid_capstyle="round", zorder=3.4) add(patches.Circle((1.48, 4.78), 0.075, facecolor="white", zorder=3.4)) add(patches.Circle((1.66, 4.78), 0.075, facecolor="white", zorder=3.4)) add(patches.Circle((1.515, 4.775), 0.035, facecolor="#2e1b12", zorder=3.45)) add(patches.Circle((1.695, 4.775), 0.035, facecolor="#2e1b12", zorder=3.45)) add(patches.Circle((1.57, 4.62), 0.055, facecolor="#8a3b3b", zorder=3.4)) add(patches.Circle((1.38, 4.68), 0.06, facecolor="#f4a89a", alpha=0.5, zorder=3.35)) add(patches.Circle((1.72, 4.68), 0.06, facecolor="#f4a89a", alpha=0.5, zorder=3.35)) # small surprised "!" mark above her head add(patches.FancyBboxPatch((1.9, 5.35), 0.09, 0.32, boxstyle="round,pad=0.005,rounding_size=0.04", facecolor="#ffb703", zorder=4)) add(patches.Circle((1.945, 5.2), 0.05, facecolor="#ffb703", zorder=4)) # ================================================================ # SON - playing with a VR headset, oblivious to his mother # ================================================================ add(patches.Ellipse((7.0, 1.32), 1.3, 0.18, facecolor="black", alpha=0.15, zorder=2.9)) add(patches.FancyBboxPatch((6.62, 1.3), 0.32, 1.5, boxstyle="round,pad=0.02,rounding_size=0.1", facecolor=C["son_pants"], zorder=3)) thigh = limb_quad(7.2, 2.7, 7.55, 1.95, 0.34) add(patches.Polygon(thigh, closed=True, facecolor=C["son_pants"], zorder=3)) shin = limb_quad(7.55, 1.95, 7.72, 1.35, 0.28) add(patches.Polygon(shin, closed=True, facecolor=C["son_pants"], zorder=3)) add(patches.FancyBboxPatch((6.55, 1.26), 0.42, 0.22, boxstyle="round,pad=0.005,rounding_size=0.08", facecolor=C["shoe"], zorder=3.05)) add(patches.FancyBboxPatch((7.52, 1.16), 0.4, 0.22, boxstyle="round,pad=0.005,rounding_size=0.08", facecolor=C["shoe"], zorder=3.05)) add(patches.FancyBboxPatch((6.52, 2.68), 1.0, 1.68, boxstyle="round,pad=0.02,rounding_size=0.18", facecolor=C["son_shirt"], zorder=3.1)) add(patches.Polygon(star_points(7.02, 3.5, 0.16, 0.07, 5, 90), closed=True, facecolor="#ffe066", zorder=3.12)) arm_r = limb_quad(7.48, 4.2, 8.28, 5.35, 0.3) add(patches.Polygon(arm_r, closed=True, facecolor=C["skin"], zorder=3.15)) add(patches.Circle((8.28, 5.35), 0.15, facecolor=C["skin"], zorder=3.18)) arm_l = limb_quad(6.56, 4.2, 5.85, 5.3, 0.3) add(patches.Polygon(arm_l, closed=True, facecolor=C["skin"], zorder=3.15)) add(patches.Circle((5.85, 5.3), 0.15, facecolor=C["skin"], zorder=3.18)) # controllers in both raised hands add(patches.FancyBboxPatch((8.12, 5.18), 0.35, 0.35, boxstyle="round,pad=0.01,rounding_size=0.1", facecolor=C["controller"], zorder=3.2)) add(patches.Circle((8.12, 5.35), 0.09, facecolor="none", edgecolor="#7a1f1f", linewidth=1.5, zorder=3.22)) add(patches.FancyBboxPatch((5.53, 5.13), 0.35, 0.35, boxstyle="round,pad=0.01,rounding_size=0.1", facecolor=C["controller"], zorder=3.2)) add(patches.Circle((5.88, 5.3), 0.09, facecolor="none", edgecolor="#7a1f1f", linewidth=1.5, zorder=3.22)) add(patches.Rectangle((6.85, 4.3), 0.3, 0.2, facecolor=C["skin"], zorder=3.2)) add(patches.Circle((7.0, 4.85), 0.45, facecolor=C["skin"], zorder=3.3)) add(patches.Polygon([(6.6, 5.05), (6.75, 5.35), (6.9, 5.1)], closed=True, facecolor=C["son_hair"], zorder=3.32)) add(patches.Polygon([(6.9, 5.15), (7.02, 5.5), (7.15, 5.18)], closed=True, facecolor=C["son_hair"], zorder=3.32)) add(patches.Polygon([(7.1, 5.1), (7.28, 5.4), (7.4, 5.05)], closed=True, facecolor=C["son_hair"], zorder=3.32)) # VR headset covering the upper part of his face add(patches.FancyBboxPatch((6.6, 4.66), 0.8, 0.42, boxstyle="round,pad=0.02,rounding_size=0.12", facecolor=C["vr"], zorder=3.5)) add(patches.Rectangle((6.48, 4.76), 0.14, 0.16, facecolor=C["vr"], zorder=3.48)) add(patches.Rectangle((7.38, 4.76), 0.14, 0.16, facecolor=C["vr"], zorder=3.48)) add(patches.Ellipse((7.0, 4.88), 0.55, 0.2, facecolor=C["vr_lens"], alpha=0.85, zorder=3.55)) add(patches.Circle((7.33, 5.0), 0.035, facecolor="#ff5d5d", zorder=3.6)) # big laughing mouth + blush, visible below the headset add(patches.Ellipse((7.0, 4.55), 0.22, 0.15, facecolor="#7a2e2e", zorder=3.5)) add(patches.Rectangle((6.92, 4.6), 0.16, 0.05, facecolor="white", zorder=3.52)) add(patches.Circle((6.78, 4.63), 0.05, facecolor="#ff9aa2", alpha=0.6, zorder=3.5)) add(patches.Circle((7.22, 4.63), 0.05, facecolor="#ff9aa2", alpha=0.6, zorder=3.5)) # motion swooshes near his hands and kicking foot add(patches.Arc((8.5, 5.55), 0.5, 0.35, angle=25, theta1=200, theta2=340, edgecolor="#ffd166", linewidth=2.2, alpha=0.85, zorder=3.7)) add(patches.Arc((8.68, 5.3), 0.35, 0.25, angle=25, theta1=200, theta2=340, edgecolor="#ffd166", linewidth=1.8, alpha=0.65, zorder=3.7)) add(patches.Arc((5.6, 5.5), 0.5, 0.35, angle=155, theta1=200, theta2=340, edgecolor="#ffd166", linewidth=2.2, alpha=0.85, zorder=3.7)) add(patches.Arc((5.42, 5.25), 0.35, 0.25, angle=155, theta1=200, theta2=340, edgecolor="#ffd166", linewidth=1.8, alpha=0.65, zorder=3.7)) add(patches.Arc((7.85, 1.75), 0.4, 0.3, angle=15, theta1=190, theta2=330, edgecolor="#ffd166", linewidth=2.0, alpha=0.7, zorder=3.7)) # --------------------------------------------------------------- # VR view bubble - what the son is actually looking at # --------------------------------------------------------------- add(patches.FancyBboxPatch((6.85, 5.55), 1.8, 1.3, boxstyle="round,pad=0.02,rounding_size=0.25", facecolor="#eaf7ff", edgecolor="#8fd8ff", linewidth=1.5, alpha=0.95, zorder=4)) add(patches.Rectangle((6.95, 5.65), 1.6, 0.15, facecolor="#95d5b2", zorder=4.05)) add(patches.Polygon([(7.05, 5.8), (7.4, 6.35), (7.7, 5.8)], closed=True, facecolor="#8ecae6", zorder=4.06)) add(patches.Polygon([(7.5, 5.8), (7.9, 6.45), (8.25, 5.8)], closed=True, facecolor="#6ba9d1", zorder=4.06)) add(patches.Circle((8.15, 6.5), 0.14, facecolor="#ffd166", zorder=4.02)) add(patches.Polygon(star_points(7.15, 6.65, 0.07, 0.03, 4, 0), closed=True, facecolor="#ffffff", zorder=4.1)) add(patches.Polygon(star_points(8.45, 6.15, 0.06, 0.025, 4, 0), closed=True, facecolor="#ffffff", zorder=4.1)) # --------------------------------------------------------------- # gaze relationship: mother watches the son, the son looks into his # virtual world instead - the dashed lines make both lines of sight # explicit and show that they do not meet. # --------------------------------------------------------------- gaze_mother = patches.FancyArrowPatch((2.0, 4.85), (6.55, 5.15), arrowstyle="-|>", mutation_scale=16, connectionstyle="arc3,rad=-0.18", linewidth=1.8, linestyle=(0, (6, 4)), color=C["gaze_mother"], zorder=5) add(gaze_mother) gaze_son = patches.FancyArrowPatch((7.35, 4.98), (7.15, 5.55), arrowstyle="-|>", mutation_scale=14, connectionstyle="arc3,rad=0.1", linewidth=1.6, linestyle=(0, (4, 3)), color=C["gaze_son"], zorder=5) add(gaze_son) fig.savefig(output_path, facecolor=fig.get_facecolor())