# ════════════════════════════════════════════════════════════════════════════
# Lounge.ling — The Synesthetic Lounge
#
# Every shape class maps to a pentatonic tone (C major pentatonic):
#
# DOT (chakra r < 0.15, single ring)
# → C3 = 130.81 Hz stable single tone
#
# LINE (grid, yantra, flat ring-row)
# → E3 = 164.81 Hz pitch slide (medium LFO sweep)
#
# CURVE (spiral, lotus, flower)
# → G3 = 196.00 Hz nested pitch slide (high LFO + depth)
#
# CHORD (flower + rings together)
# → A3 = 220.00 Hz overtone shimmer
#
# SPACE (letter-rain glyphs, ambient hall)
# → D3 = 146.83 Hz soft hiss
#
# Walls: SM2-inspired hash — each wall zone's glyph stream is seeded by a
# nonlinear mix of (col, row, time) using FNV-prime-like constants and
# sin/cos phase mixing, producing independent cascades on every surface.
#
# Room layout:
# Floor-to-ceiling: -H … +H Near/far: NZ … FZ
# Closet: right wall (x≈+W), back half of room
# contents: mini shrine · books (5 = 5 pentatonic notes) · hanging clothes
# Desk: left of centre, front-middle depth
# contents: monitor (SM2-hash screen) · Japanese Geisha doll · tree picture
#
# Color: hd = 帧 * 0.055 → full spectrum cycle every ~114 frames (~1.9 s @ 60 fps)
# Echo trails hue-offset by +1.6 and +3.2 — three colour phases in motion.
# Camera: yaw + pitch, 320-frame period (gentle lounge survey).
# ════════════════════════════════════════════════════════════════════════════
令 W = 6.2
令 H = 4.0
令 FZ = 14.0
令 NZ = 1.5
令 MZ = 7.75 # (NZ + FZ) / 2 — computed constant, safe after runtime fix
令 PHI = 1.618
# ── Pentatonic C major frequencies ───────────────────────────────────────────
令 PC1 = 130.81 # C3 — DOT tone (stable)
令 PC2 = 146.83 # D3 — SPACE / walls (ambient hiss)
令 PC3 = 164.81 # E3 — LINE slide (medium sweep)
令 PC4 = 196.00 # G3 — CURVE nested (wild sweep)
令 PC5 = 220.00 # A3 — CHORD shimmer (overtone)
令 PC6 = 261.63 # C4 — shrine candle (pure high C)
# ════════════════════════════════════════════════════════════════════════════
# SM2-INSPIRED HASH (wall glyph seeding)
#
# Mixes (col, row) spatial coordinates with a slow time drift using
# FNV-1a prime constants through sin/cos to produce a pseudo-random
# value in [0, 1) for each grid cell. Different constant pairs give
# each wall its own independent random field.
# ════════════════════════════════════════════════════════════════════════════
函 sm2_hash(cx, ry, a, b) {
令 p = cx * 2166136261.0 + ry * 16777619.0
令 s = sin(p * 0.0000031 + a) * 0.5 + 0.5
令 c = cos(p * 0.0000059 - b) * 0.5 + 0.5
s * 0.618 + c * 0.382
}
# ════════════════════════════════════════════════════════════════════════════
# AUDIO — Five pentatonic voices, spatially placed
#
# Each slot is positioned at the cluster of shapes it sonifies.
# LFO parameters model the pitch behaviour of each shape class:
# DOT → nearly-zero LFO (stable tone)
# LINE → moderate LFO (smooth pitch slide)
# CURVE → high LFO + depth (nested pitch slide / vibrato)
# ════════════════════════════════════════════════════════════════════════════
函 init_audio() {
# slot x y z w freq amp lfo_hz depth
audio_tone(0, 0-1.8, 0-H+1.7, MZ, 1.5, PC1, 0.09, 0.05, 0.002)
audio_tone(1, 0, 0, FZ, 4.0, PC2, 0.07, 0.10, 0.005)
audio_tone(2, 0-1.8, 0-H+1.7, MZ, 2.0, PC3, 0.10, 0.36, 0.042)
audio_tone(3, W-0.8, 0, MZ, 2.5, PC4, 0.09, 0.70, 0.088)
audio_tone(4, 0, H-0.5, MZ, 3.0, PC5, 0.08, 0.20, 0.016)
audio_tone(5, W-0.8, 0-H+2.2, MZ, 2.0, PC6, 0.07, 0.13, 0.007)
audio_volume(0.50)
}
# ════════════════════════════════════════════════════════════════════════════
# LIGHTS
# ════════════════════════════════════════════════════════════════════════════
函 setup_lights(FR) {
clear_lights()
# Warm overhead lamp — lounge ambience, slow drift
令 ta = FR * 0.0085
add_light(
sin(ta) * 2.2, H - 0.3, cos(ta) * 1.6 + MZ,
0.98, 0.90, 0.68, 3.0, 13.0
)
# Cool desk lamp — blue-white from the left
add_light(0-1.8, 0-H+2.9, MZ*0.78, 0.26, 0.52, 0.98, 1.5, 8.0)
# Shrine candle — warm amber flicker
令 tc = FR * 0.018
add_light(
W - 0.8 + sin(tc) * 0.10,
0-H + 2.7,
MZ + 1.6 + cos(tc) * 0.07,
1.00, 0.62, 0.12, 2.0, 5.5
)
# Soft floor bounce — warm fill from below
add_light(0, 0-H+0.1, MZ, 0.40, 0.28, 0.16, 0.6, 9.0)
}
# ════════════════════════════════════════════════════════════════════════════
# FLOOR — SM2-hash tessellation + pentatonic compass rose
# ════════════════════════════════════════════════════════════════════════════
函 draw_floor(FR, hd) {
令 fy = 0 - H
令 fz = FZ * 0.50
# SM2-hash phase drives tessellation density variation
令 h1 = sm2_hash(3.0, 7.0, FR * 0.0031, FR * 0.0019)
令 h2 = sm2_hash(7.0, 3.0, FR * 0.0019, FR * 0.0031)
vtex_tessellated(0, fy, fz, 1,0,0, 0,0,1, 22, 18, 0.38 + h1*0.14, 0.11 + h2*0.06, 3.6, FR, hd + 2.2)
# 5-spoke pentatonic compass (DOT/LINE mix — C3+E3)
vtex_chakra(0, fy, fz, 1,0,0, 0,0,1, 5.8, 5, FR, hd + 0.8)
vtex_rings(0, fy, fz, 1,0,0, 0,0,1, 3, 5, 5.2, 0.10, FR, hd + 0.2)
# Yantra inlay (LINE → pitch slide)
vtex_yantra(0, fy, fz, 1,0,0, 0,0,1, 4, 4.8, FR, hd + 0.0)
# Grid field (LINE → pitch slide)
vtex_grid(0, fy, fz, 1,0,0, 0,0,1, 20, 16, 0.52, 0.52, FR, hd + 3.6)
}
# ════════════════════════════════════════════════════════════════════════════
# CEILING — cosmos: 5-point star + spinning lotus + hyperbolic dome
# ════════════════════════════════════════════════════════════════════════════
函 draw_ceiling(FR, hd) {
令 cy = H
令 fz = FZ * 0.50
vtex_hyperbolic_uv(0, cy, fz, 1,0,0, 0,0,1, 5.6, 8, 12, FR, hd + 4.6)
# Pentatonic 5-ring (LINE rings)
vtex_rings(0, cy, fz, 1,0,0, 0,0,1, 2, 5, 3.8, 0.0, FR, hd + 1.4)
# 5-point star (DOT nodes at tips)
vtex_star(0, cy, fz, 1,0,0, 0,0,1, 5, 2.0, 0.80, 0.05, FR, hd + 0.0)
# Spinning lotus crown (CURVE — G3)
vtex_lotus(0, cy, fz, 1,0,0, 0,0,1, 0.50, 1.80, 10, FR, hd + 2.8)
# Ceiling flower (CHORD — A3)
vtex_flower(0, cy, fz, 1,0,0, 0,0,1, 3.4, 8, FR * 0.8, hd + 3.6)
}
# ════════════════════════════════════════════════════════════════════════════
# BACK WALL — three SM2-hash glyph cascades, phase-staggered
# ════════════════════════════════════════════════════════════════════════════
函 draw_back_wall(FR, hd) {
令 h1 = sm2_hash(1.0, 9.0, FR * 0.0028, FR * 0.0041)
令 h2 = sm2_hash(9.0, 1.0, FR * 0.0041, FR * 0.0028)
令 h3 = sm2_hash(5.0, 5.0, FR * 0.0016, FR * 0.0055)
# Three cascades — each hash gives a distinct fall speed and hue offset
vtex_letter_rain(0, 0, FZ, 1,0,0, 0,1,0, 26, 16, 0.62, 0.56, 0.010 + h1*0.006, FR, hd + 0.4)
vtex_letter_rain(0, 0, FZ, 1,0,0, 0,1,0, 26, 16, 0.62, 0.56, 0.016 + h2*0.006, FR * 0.70, hd + 1.8)
vtex_letter_rain(0, 0, FZ, 1,0,0, 0,1,0, 26, 16, 0.62, 0.56, 0.022 + h3*0.006, FR * 0.42, hd + 3.2)
# Back-wall centrepiece: 5-point star + pentatonic rings (DOT+LINE)
vtex_star(0, 0, FZ, 1,0,0, 0,1,0, 5, 4.4, 1.75, 0.04, FR, hd + 4.0)
vtex_rings(0, 0, FZ, 1,0,0, 0,1,0, 2, 5, 5.0, 0.04, FR, hd + 5.0)
}
# ════════════════════════════════════════════════════════════════════════════
# LEFT WALL — SM2 glyph columns + curve spiral + flower
# ════════════════════════════════════════════════════════════════════════════
函 draw_left_wall(FR, hd) {
令 fmid = (NZ + FZ) / 2.0
令 h1 = sm2_hash(2.0, 6.0, FR * 0.0035, FR * 0.0022)
令 h2 = sm2_hash(6.0, 2.0, FR * 0.0022, FR * 0.0035)
vtex_letter_rain(0-W, 0, fmid, 0,0,1, 0,1,0, 18, 14, 0.62, 0.58, 0.013 + h1*0.007, FR, hd + 2.0)
vtex_letter_rain(0-W, 0, fmid, 0,0,1, 0,1,0, 18, 14, 0.62, 0.58, 0.021 + h2*0.007, FR * 0.52, hd + 3.8)
# Large spiral (CURVE — G3 nested pitch slide)
vtex_spiral(0-W, 0, fmid, 0,0,1, 0,1,0, 0.9, 3.0, 64, FR, hd + 1.5)
# Flower (CHORD — A3 shimmer)
vtex_flower(0-W, 0, fmid, 0,0,1, 0,1,0, 3.6, 10, FR * 0.55, hd + 0.8)
}
# ════════════════════════════════════════════════════════════════════════════
# FRONT WALL — SM2 glyph, viewed as you enter
# ════════════════════════════════════════════════════════════════════════════
函 draw_front_wall(FR, hd) {
令 h1 = sm2_hash(4.0, 8.0, FR * 0.0024, FR * 0.0047)
vtex_letter_rain(0, 0, NZ, 1,0,0, 0,1,0, 24, 14, 0.62, 0.58, 0.008 + h1*0.005, FR, hd + 0.0)
}
# ════════════════════════════════════════════════════════════════════════════
# RIGHT WALL — closet entrance portal + SM2 glyphs (front half only)
# ════════════════════════════════════════════════════════════════════════════
函 draw_right_wall(FR, hd) {
# Front half of right wall (closet occupies back half)
令 ffront = (NZ + FZ * 0.52) / 2.0
令 h1 = sm2_hash(8.0, 4.0, FR * 0.0030, FR * 0.0018)
vtex_letter_rain(W, 0, ffront, 0,0,1, 0,1,0, 12, 14, 0.62, 0.58, 0.011 + h1*0.005, FR, hd + 5.0)
# Closet portal arch: 8-petal flower + rings (CHORD — A3)
vtex_flower(W, 0, FZ * 0.54, 0,0,1, 0,1,0, 3.4, 8, FR * 0.30, hd + 4.2)
vtex_rings(W, 0, FZ * 0.54, 0,0,1, 0,1,0, 1, 8, 3.7, 0.0, FR * 0.30, hd + 3.4)
}
# ════════════════════════════════════════════════════════════════════════════
# CLOSET — right wall, back half of room
#
# Shelf layout (y from floor up):
# Clothes rod y = H - 0.4 (near ceiling)
# Hanging spirals beneath rod (CURVE shapes → G3)
# Shrine shelf y = -H + 2.25
# Book shelf y = -H + 1.05
# ════════════════════════════════════════════════════════════════════════════
函 draw_closet(FR, hd) {
令 cx = W - 0.75
令 cmz = FZ * 0.73 # closet mid-depth
令 cfz = FZ * 0.88 # closet back wall z
# ── Closet back wall: own SM2 hash cascade ──
令 hb = sm2_hash(9.0, 9.0, FR * 0.0044, FR * 0.0026)
vtex_letter_rain(cx, 0, cfz, 0,0,1, 0,1,0, 10, 12, 0.52, 0.48, 0.018 + hb*0.008, FR, hd + 6.0)
# ── Clothes rod (LINE shape — E3 pitch slide) ──
vtex_rings(cx, H - 0.42, cmz, 0,0,1, 0,1,0, 1, 4, 0.60, 0.0, FR * 0.08, hd + 3.4)
# ── Hanging clothes: three spirals (CURVE — G3 nested slide) ──
vtex_spiral(cx - 0.38, 0.18, cmz - 0.28, 0,0,1, 0,1,0, 0.12, 0.58, 22, FR * 0.13, hd + 4.4)
vtex_spiral(cx - 0.12, 0.18, cmz, 0,0,1, 0,1,0, 0.10, 0.52, 18, FR * 0.13, hd + 5.4)
vtex_spiral(cx + 0.14, 0.18, cmz + 0.28, 0,0,1, 0,1,0, 0.11, 0.50, 16, FR * 0.13, hd + 6.4)
# ── Mini shrine on shelf ──
令 sy = 0 - H + 2.25
令 shrz = cmz + 0.2
# Shelf slab (LINE — E3)
vtex_grid(cx, sy - 0.13, shrz, 0,0,1, 0,1,0, 4, 1, 0.44, 0.07, FR, hd + 2.4)
# Shrine lotus (CURVE — G3)
vtex_lotus(cx, sy, shrz, 0,0,1, 0,1,0, 0.13, 0.42, 8, FR, hd + 0.5)
# Shrine aura rings (LINE — E3)
vtex_rings(cx, sy, shrz, 0,0,1, 0,1,0, 2, 8, 0.28, 0.0, FR * 0.55, hd + 1.3)
# Shrine candle dot (DOT — C3)
vtex_chakra(cx, sy + 0.36, shrz, 0,0,1, 0,1,0, 0.06, 1, FR, hd + 0.1)
# Incense smoke: tiny spiral above candle (CURVE)
vtex_spiral(cx, sy + 0.55, shrz, 0,0,1, 0,1,0, 0.04, 0.18, 24, FR * 0.35, hd + 1.8)
# ── Books on lower shelf: 5 books = 5 pentatonic notes ──
令 by = 0 - H + 1.05
# Each book is a LINE shape (grid slab) offset along z — E3 pitch slide
vtex_grid(cx, by, cfz - 0.45, 0,0,1, 0,1,0, 1, 6, 0.07, 0.26, FR, hd + 1.0)
vtex_grid(cx, by, cfz - 0.62, 0,0,1, 0,1,0, 1, 6, 0.07, 0.26, FR, hd + 2.0)
vtex_grid(cx, by, cfz - 0.79, 0,0,1, 0,1,0, 1, 6, 0.07, 0.26, FR, hd + 3.0)
vtex_grid(cx, by, cfz - 0.96, 0,0,1, 0,1,0, 1, 6, 0.07, 0.26, FR, hd + 4.0)
vtex_grid(cx, by, cfz - 1.13, 0,0,1, 0,1,0, 1, 6, 0.07, 0.26, FR, hd + 5.0)
# Book shelf slab
vtex_grid(cx, by - 0.11, cfz - 0.8, 0,0,1, 0,1,0, 6, 1, 0.55, 0.07, FR, hd + 2.5)
}
# ════════════════════════════════════════════════════════════════════════════
# DESK — left of centre, front-middle depth
#
# Contents:
# Monitor — SM2-hash screen glyph rain inside a yantra frame
# Geisha doll — spiral body + lotus kimono + flower headdress
# Picture of trees — slow hyperbolic/yantra in a 4-ring frame
# ════════════════════════════════════════════════════════════════════════════
函 draw_desk(FR, hd) {
令 dx = 0 - 1.8
令 dz = FZ * 0.41
令 dsy = 0 - H + 1.7 # desk surface y
令 mfz = dz + 0.22 # monitor face z
# ── Desk surface (LINE — tessellated, E3) ──
vtex_tessellated(dx, dsy, dz, 1,0,0, 0,0,1, 10, 4, 0.40, 0.09, 2.0, FR, hd + 2.8)
# Desk legs (DOT — four tiny chakras, C3)
vtex_chakra(dx - 0.82, 0-H+0.86, dz - 0.32, 0,0,1, 0,1,0, 0.04, 4, FR, hd + 1.6)
vtex_chakra(dx + 0.82, 0-H+0.86, dz - 0.32, 0,0,1, 0,1,0, 0.04, 4, FR, hd + 1.6)
# ── Monitor ──
令 my = dsy + 0.94
# Frame: yantra + 4-ring (LINE — E3)
vtex_yantra(dx, my, mfz, 1,0,0, 0,1,0, 2, 0.84, FR, hd + 1.1)
vtex_rings(dx, my, mfz, 1,0,0, 0,1,0, 1, 4, 0.86, 0.0, FR * 0.5, hd + 0.7)
# Screen: SM2-hash letter rain (hashes the monitor address uniquely)
令 hs = sm2_hash(3.7, 6.3, FR * 0.0038, FR * 0.0062)
vtex_letter_rain(dx, my, mfz, 1,0,0, 0,1,0, 10, 7, 0.53, 0.46, 0.024 + hs*0.010, FR, hd + 2.6)
# Screen glow dot (DOT — C3 stable tone)
vtex_chakra(dx, my, mfz, 1,0,0, 0,1,0, 0.11, 1, FR, hd + 0.5)
# ── Japanese Geisha Doll (right of monitor) ──
令 gx = dx + 1.58
令 gy = dsy + 0.64
# Body: spiral (CURVE — G3 nested slide) — kimono silhouette
vtex_spiral(gx, gy, dz, 1,0,0, 0,1,0, 0.09, 0.32, 48, FR * 0.38, hd + 5.4)
# Kimono: lotus petals (CURVE)
vtex_lotus(gx, gy + 0.07, dz, 1,0,0, 0,1,0, 0.09, 0.30, 12, FR * 0.48, hd + 4.9)
# Obi sash: single ring (LINE — E3)
vtex_rings(gx, gy - 0.11, dz, 1,0,0, 0,1,0, 1, 8, 0.13, 0.0, FR * 0.28, hd + 6.1)
# Head: small chakra dot (DOT — C3)
vtex_chakra(gx, gy + 0.44, dz, 1,0,0, 0,1,0, 0.08, 1, FR, hd + 0.3)
# Kanzashi headdress flower (CHORD — A3)
vtex_flower(gx, gy + 0.54, dz, 1,0,0, 0,1,0, 0.20, 8, FR * 0.55, hd + 4.7)
# ── Picture of Trees (left of monitor) ──
令 px = dx - 1.76
令 py = my
# Frame: 4-ring border (LINE — E3)
vtex_rings(px, py, mfz - 0.06, 1,0,0, 0,1,0, 1, 4, 0.78, 0.0, FR, hd + 2.1)
# Tree canopy: slow hyperbolic — organic branching (CURVE — very slow FR)
vtex_hyperbolic_uv(px, py, mfz - 0.06, 1,0,0, 0,1,0, 0.66, 7, 14, FR * 0.048, hd + 2.7)
# Tree trunk: single yantra (LINE — near-static)
vtex_yantra(px, py, mfz - 0.06, 1,0,0, 0,1,0, 3, 0.72, FR * 0.038, hd + 1.9)
# Crown silhouette lotus (CURVE — slow, very natural)
vtex_lotus(px, py + 0.24, mfz - 0.06, 1,0,0, 0,1,0, 0.20, 0.62, 5, FR * 0.042, hd + 3.1)
# Trunk dot (DOT — near-static C3)
vtex_chakra(px, py - 0.28, mfz - 0.06, 1,0,0, 0,1,0, 0.05, 1, FR * 0.042, hd + 2.0)
}
# ════════════════════════════════════════════════════════════════════════════
# ECHO PASS — temporal ghost trail at -16 / -32 frames
# Cheap subset: anchor shapes only (no letter-rain — would flicker badly)
# ════════════════════════════════════════════════════════════════════════════
函 draw_echo(FR, hd) {
令 fz = FZ * 0.50
令 fmid = (NZ + FZ) / 2.0
# Floor compass echo
vtex_chakra(0, 0-H, fz, 1,0,0, 0,0,1, 5.8, 5, FR, hd + 0.8)
vtex_rings(0, 0-H, fz, 1,0,0, 0,0,1, 3, 5, 5.2, 0.10, FR, hd + 0.2)
# Ceiling star echo
vtex_star(0, H, fz, 1,0,0, 0,0,1, 5, 2.0, 0.80, 0.05, FR, hd + 0.0)
vtex_lotus(0, H, fz, 1,0,0, 0,0,1, 0.50, 1.80, 10, FR, hd + 2.8)
# Back wall star echo
vtex_star(0, 0, FZ, 1,0,0, 0,1,0, 5, 4.4, 1.75, 0.04, FR, hd + 4.0)
# Left wall spiral echo
vtex_spiral(0-W, 0, fmid, 0,0,1, 0,1,0, 0.9, 3.0, 64, FR, hd + 1.5)
# Shrine echo
vtex_rings(W-0.75, 0-H+2.25, FZ*0.73+0.2, 0,0,1, 0,1,0, 2, 8, 0.28, 0.0, FR * 0.55, hd + 1.3)
# Closet hanging spiral echo
vtex_spiral(W-0.75-0.12, 0.18, FZ*0.73, 0,0,1, 0,1,0, 0.10, 0.52, 18, FR * 0.13, hd + 5.4)
# Monitor dot echo
vtex_chakra(0-1.8, 0-H+2.64, FZ*0.41+0.22, 1,0,0, 0,1,0, 0.11, 1, FR, hd + 0.5)
# Geisha flower echo
vtex_flower(0-1.8+1.58, 0-H+1.7+1.18, FZ*0.41, 1,0,0, 0,1,0, 0.20, 8, FR * 0.55, hd + 4.7)
}
# ════════════════════════════════════════════════════════════════════════════
# MAIN
# ════════════════════════════════════════════════════════════════════════════
令 启 = 执 {
เปิดหน้าต่างเต็มจอ("Lounge — The Synesthetic Room")
capture_mouse()
set_ambient(0.08)
init_audio()
令 帧 = 0
# Camera target — centre of the lounge
令 target_x = 0.0
令 target_y = 0.3
令 target_z = MZ
# Hyperbolic orbit: intimate room — gentle floating survey
令 orbit_h = 5.8
令 orbit_v = 3.2
令 speed_h1 = 0.00120
令 speed_h2 = 0.00190
令 speed_v = 0.00160
循 หน้าต่างเปิดอยู่() {
เติม(4, 3, 10) # deep indigo-violet night lounge
# Rapid multi-hue cycling — full spectrum every ~114 frames
令 hd = 帧 * 0.055
# ── Hyperbolic floating orbit around lounge centre ────────────────
令 t1 = 帧 * speed_h1
令 t2 = 帧 * speed_h2
令 t3 = 帧 * speed_v
令 cam_px = target_x + sin(t1) * orbit_h * 0.85 + sin(t2 * 1.6) * orbit_h * 0.22
令 cam_pz = target_z + sin(t1 * 1.8) * orbit_h * 0.65 + cos(t2 * 1.3) * orbit_h * 0.20
令 cam_py = target_y + sin(t3 * 1.5) * orbit_v * 0.65 + cos(t3 * 0.8) * orbit_v * 0.28
# ── Look-at: always face lounge centre ────────────────────────────
令 dx = target_x - cam_px
令 dy = target_y - cam_py
令 dz = target_z - cam_pz
令 dist = sqrt(dx*dx + dy*dy + dz*dz)
若 dist > 0.0001 {
令 dx = dx / dist
令 dy = dy / dist
令 dz = dz / dist
}
令 ry = atan2(dx, dz)
令 rx = asin(dy)
set_camera(cos(ry), sin(ry), cos(rx), sin(rx))
set_camera_pos(cam_px, cam_py, cam_pz)
set_zdist(2.0)
audio_listener(cos(ry), sin(ry), cos(rx), sin(rx))
setup_lights(帧)
# Two echo passes — hue-offset by +1.6 and +3.2 (two colour phases behind)
draw_echo(帧 - 16, hd + 1.6)
draw_echo(帧 - 32, hd + 3.2)
# Full scene
draw_floor(帧, hd)
draw_ceiling(帧, hd)
draw_front_wall(帧, hd)
draw_back_wall(帧, hd)
draw_left_wall(帧, hd)
draw_right_wall(帧, hd)
draw_closet(帧, hd)
draw_desk(帧, hd)
แสดงผล()
令 帧 = 帧 + 1
}
}
