Organize the lighting project and ship the combined XCHC show.
Group workspaces, generators, stage map, and tests into clear folders, and add the unified cans+movers show plus a simple shared/individual RGBW control board. Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
Cursor
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#!/usr/bin/env python3
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"""Rewrite xchc pattern scenes so the U of cans + centre movers act as one.
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Building 7 m wide. Coordinates in metres:
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X = 0 at centre line, +X to the right
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Y = 0 at the row of 4, +Y toward audience (in front of the 4)
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Audience
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1 8 ← wall-mounted sides @ 2.4 m in front of the 4
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2 M1 M2 7 ← wall-mounted sides @ 1.2 m; movers @ 1.1 m, ±0.3 m
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3 — 4 — 5 — 6 ← row of 4 at ±0.6 m and ±1.8 m from centre
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Building 7 m → side walls at ±3.5 m. #1,#2 left wall; #7,#8 right wall.
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#1 front left. Movers 1.1 m in front of the row of 4, 0.3 m off centre.
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"""
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from __future__ import annotations
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import re
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from pathlib import Path
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CANS = list(range(8))
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MOVERS = (8, 9)
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WALL = 3.5 # building half-width
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# Fixture ID → (x_m, y_m) — Y=0 = row of 4; +Y toward audience
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LAYOUT_M = {
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0: (-WALL, 2.4), # #1 front left — left wall
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1: (-WALL, 1.2), # #2 — left wall
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2: (-1.8, 0.0), # #3 row of 4
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3: (-0.6, 0.0), # #4 row of 4
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4: (0.6, 0.0), # #5 row of 4
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5: (1.8, 0.0), # #6 row of 4
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6: (WALL, 1.2), # #7 — right wall
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7: (WALL, 2.4), # #8 front right — right wall
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8: (-0.3, 1.1), # Small Eye #1 — 0.3 m off centre, 1.1 m in front of row of 4
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9: (0.3, 1.1), # Small Eye #2 — 0.3 m off centre, 1.1 m in front of row of 4
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}
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# Walk U: #1 → #2 → along row of 4 L→R → #7 → #8
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U_WALK = [0, 1, 2, 3, 4, 5, 6, 7]
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LEFT_SIDE = {0, 1}
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RIGHT_SIDE = {6, 7}
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ROW4 = {2, 3, 4, 5}
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RINGS = [
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{8, 9},
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{8, 9, 3, 4}, # movers + centre of row of 4
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{8, 9, *ROW4},
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{8, 9, *CANS},
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]
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LEFT = LEFT_SIDE | {2, 3, 8}
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RIGHT = RIGHT_SIDE | {4, 5, 9}
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GRID_W = 7.0
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GRID_H = 3.2
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X_ORIGIN = -3.5
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def m_to_grid(x_m: float, y_m: float) -> tuple[float, float]:
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gx = round(x_m - X_ORIGIN, 2)
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# Row of 4 (y=0) toward top; audience / front sides toward bottom
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gy = round(y_m, 2)
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return gx, gy
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COLORS = {
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"Red": (255, 0, 0),
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"Orange": (255, 127, 0),
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"Yellow": (255, 255, 0),
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"Green": (0, 255, 0),
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"Cyan": (0, 255, 255),
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"Blue": (0, 0, 255),
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"Violet": (127, 0, 255),
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"Magenta": (255, 0, 255),
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"White": (255, 255, 255),
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}
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RAINBOW = [
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(255, 0, 0),
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(255, 127, 0),
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(255, 255, 0),
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(0, 255, 0),
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(0, 255, 255),
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(0, 0, 255),
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(127, 0, 255),
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(255, 0, 255),
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]
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def can_channels(r: int, g: int, b: int, *, white: int = 0, on: bool = True) -> str:
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if not on:
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return "0,0,1,0,2,0,3,0,4,0,5,0,6,0,7,0"
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if white:
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return f"1,0,2,0,3,0,4,0,5,{white},6,0,7,0"
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return f"1,0,2,{r},3,{g},4,{b},5,0,6,0,7,0"
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def mover_channels(r: int, g: int, b: int, *, on: bool = True, dim: int = 255) -> str:
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if not on or (r == g == b == 0):
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dim = 0
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r = g = b = 0
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parts = [
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0, 128, 2, 80, 4, 0, 5, 0, 6, 191, 7, 70, 8, dim, 9, 0,
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10, r, 11, g, 12, b, 13, 0,
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]
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for pixel in range(1, 7):
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base = 10 + pixel * 4
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parts.extend([base, 0, base + 1, 0, base + 2, 0, base + 3, 0])
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return ",".join(str(x) for x in parts)
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def fixture_vals(
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lit: dict[int, tuple[int, int, int] | None], *, white_ids: set[int] | None = None
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) -> str:
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white_ids = white_ids or set()
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lines = []
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for fid in list(CANS) + list(MOVERS):
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rgb = lit.get(fid)
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if rgb is None:
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ch = (
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mover_channels(0, 0, 0, on=False)
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if fid in MOVERS
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else can_channels(0, 0, 0, on=False)
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)
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lines.append(f' <FixtureVal ID="{fid}">{ch}</FixtureVal>')
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continue
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r, g, b = rgb
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if fid in MOVERS:
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ch = mover_channels(r, g, b)
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elif fid in white_ids:
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ch = can_channels(0, 0, 0, white=255)
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else:
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ch = can_channels(r, g, b)
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lines.append(f' <FixtureVal ID="{fid}">{ch}</FixtureVal>')
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return "\n".join(lines)
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def scene(
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fid: int,
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name: str,
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lit: dict,
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*,
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white_ids: set[int] | None = None,
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fade: int = 0,
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) -> str:
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return f""" <Function ID="{fid}" Type="Scene" Name="{name}">
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<Speed FadeIn="{fade}" FadeOut="0" Duration="{fade}" />
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{fixture_vals(lit, white_ids=white_ids)}
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</Function>"""
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def replace_function(text: str, function_id: int, new_xml: str) -> str:
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pattern = re.compile(
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rf' <Function ID="{function_id}"[\s\S]*?</Function>\n',
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re.MULTILINE,
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)
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if not pattern.search(text):
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raise SystemExit(f"Function ID {function_id} not found")
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return pattern.sub(new_xml.rstrip() + "\n", text, count=1)
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def all_color(rgb: tuple[int, int, int]) -> dict:
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lit = {i: rgb for i in CANS}
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lit[8] = rgb
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lit[9] = rgb
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return lit
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def monitor_xml() -> str:
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items = []
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for fid, (xm, ym) in LAYOUT_M.items():
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gx, gy = m_to_grid(xm, ym)
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items.append(f' <FxItem ID="{fid}" XPos="{gx}" YPos="{gy}" />')
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return f""" <Monitor DisplayMode="1" ShowLabels="1">
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<Font>Arial,12,-1,5,50,0,0,0,0,0</Font>
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<ChannelStyle>0</ChannelStyle>
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<ValueStyle>0</ValueStyle>
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<Grid Width="{GRID_W}" Height="{GRID_H}" Depth="5" Units="0" />
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{chr(10).join(items)}
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</Monitor>"""
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def main():
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path = Path(__file__).resolve().parents[1] / "shows" / "xchc.qxw"
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text = path.read_text()
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for i, (name, rgb) in enumerate(COLORS.items()):
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white_ids = set(CANS) if name == "White" else None
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text = replace_function(text, i, scene(i, name, all_color(rgb), white_ids=white_ids))
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for step in range(8):
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lit = {}
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for ci, can in enumerate(U_WALK):
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lit[can] = RAINBOW[(ci + step) % 8]
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lit[8] = RAINBOW[(3 + step) % 8]
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lit[9] = RAINBOW[(4 + step) % 8]
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text = replace_function(text, 10 + step, scene(10 + step, f"Rainbow {step + 1}", lit))
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blue, red = (0, 0, 255), (255, 0, 0)
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odd_blue, odd_red = {}, {}
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for i in CANS:
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if i % 2 == 0:
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odd_blue[i], odd_red[i] = blue, red
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else:
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odd_blue[i], odd_red[i] = red, blue
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odd_blue[8], odd_blue[9] = blue, red
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odd_red[8], odd_red[9] = red, blue
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text = replace_function(text, 20, scene(20, "Odd Blue Even Red", odd_blue))
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text = replace_function(text, 21, scene(21, "Odd Red Even Blue", odd_red))
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off = {i: None for i in list(CANS) + list(MOVERS)}
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text = replace_function(text, 23, scene(23, "Test Off", off))
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text = replace_function(text, 72, scene(72, "Soft Blackout", off, fade=4000))
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for i, can in enumerate(U_WALK):
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lit = {fid: None for fid in list(CANS) + list(MOVERS)}
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lit[can] = (255, 255, 255)
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text = replace_function(
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text, 33 + i, scene(33 + i, f"Scanner {i + 1}", lit, white_ids={can})
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)
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for mid, name, ids in ((99, "Scanner Movers", {8, 9}), (100, "Scanner Off", set())):
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lit = {fid: None for fid in list(CANS) + list(MOVERS)}
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for m in ids:
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lit[m] = (255, 255, 255)
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block = scene(mid, name, lit)
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if f'Function ID="{mid}"' in text:
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text = replace_function(text, mid, block)
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else:
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text = text.replace(
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' <Function ID="41" Type="Chaser" Name="Scanner">',
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block + '\n <Function ID="41" Type="Chaser" Name="Scanner">',
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1,
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)
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scanner_steps = "\n".join(
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f' <Step Number="{i}" FadeIn="0" Hold="400" FadeOut="0">{sid}</Step>'
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for i, sid in enumerate([*range(33, 41), 99, 100])
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)
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text = replace_function(
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text,
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41,
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f""" <Function ID="41" Type="Chaser" Name="Scanner">
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<Speed FadeIn="0" FadeOut="0" Duration="400" />
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<Direction>Forward</Direction>
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<RunOrder>Loop</RunOrder>
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<SpeedModes FadeIn="Common" FadeOut="Common" Duration="Common" />
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{scanner_steps}
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</Function>""",
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)
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for n in range(1, 9):
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lit = {fid: None for fid in list(CANS) + list(MOVERS)}
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for can in U_WALK[:n]:
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lit[can] = (255, 255, 255)
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if n >= 3:
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lit[8] = lit[9] = (255, 255, 255)
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white = {c for c in U_WALK[:n]}
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text = replace_function(
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text, 41 + n, scene(41 + n, f"Fill {n}", lit, white_ids=white)
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)
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for i, ring in enumerate(RINGS):
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lit = {fid: None for fid in list(CANS) + list(MOVERS)}
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white = {f for f in ring if f in CANS}
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for fid in ring:
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lit[fid] = (255, 255, 255)
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text = replace_function(
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text, 51 + i, scene(51 + i, f"Center {i + 1}", lit, white_ids=white)
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)
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for i, (ids, name) in enumerate(
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[
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({0, 7}, "Pairs 1"),
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({1, 6}, "Pairs 2"),
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({2, 5}, "Pairs 3"),
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({3, 4, 8, 9}, "Pairs 4"),
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]
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):
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lit = {fid: None for fid in list(CANS) + list(MOVERS)}
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white = {f for f in ids if f in CANS}
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for fid in ids:
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lit[fid] = (255, 255, 255)
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text = replace_function(text, 56 + i, scene(56 + i, name, lit, white_ids=white))
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lbrr = {fid: None for fid in list(CANS) + list(MOVERS)}
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lrbr = {fid: None for fid in list(CANS) + list(MOVERS)}
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for fid in LEFT:
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lbrr[fid], lrbr[fid] = (0, 0, 255), (255, 0, 0)
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for fid in RIGHT:
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lbrr[fid], lrbr[fid] = (255, 0, 0), (0, 0, 255)
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text = replace_function(text, 61, scene(61, "Left Blue Right Red", lbrr))
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text = replace_function(text, 62, scene(62, "Left Red Right Blue", lrbr))
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for step in range(3):
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lit = {fid: None for fid in list(CANS) + list(MOVERS)}
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white = set()
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for can in CANS:
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if can % 3 == step:
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lit[can] = (255, 255, 255)
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white.add(can)
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if step == 0:
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lit[8] = (255, 255, 255)
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elif step == 1:
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lit[9] = (255, 255, 255)
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else:
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lit[8] = lit[9] = (255, 200, 140)
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text = replace_function(
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text, 64 + step, scene(64 + step, f"Theater {step + 1}", lit, white_ids=white)
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)
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collapse_steps = "\n".join(
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f' <Step Number="{i}" FadeIn="200" Hold="300" FadeOut="0">{sid}</Step>'
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for i, sid in enumerate([54, 53, 52, 51, 23])
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)
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text = replace_function(
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text,
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68,
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f""" <Function ID="68" Type="Chaser" Name="Collapse In">
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<Speed FadeIn="200" FadeOut="0" Duration="500" />
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<Direction>Forward</Direction>
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<RunOrder>SingleShot</RunOrder>
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<SpeedModes FadeIn="Common" FadeOut="Common" Duration="Common" />
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{collapse_steps}
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</Function>""",
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)
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chase_steps = "\n".join(
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f' <Step Number="{i}" FadeIn="0" Hold="300" FadeOut="0">{sid}</Step>'
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for i, sid in enumerate([*range(33, 41), 99, 23])
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)
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text = replace_function(
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text,
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69,
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f""" <Function ID="69" Type="Chaser" Name="Chase Out">
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<Speed FadeIn="0" FadeOut="0" Duration="400" />
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<Direction>Forward</Direction>
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<RunOrder>SingleShot</RunOrder>
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<SpeedModes FadeIn="Common" FadeOut="Common" Duration="Common" />
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{chase_steps}
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</Function>""",
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)
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text = replace_function(
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text, 70, scene(70, "Home Soft", all_color((255, 180, 80)), fade=2500)
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)
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text = re.sub(
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r' <Monitor DisplayMode="1" ShowLabels="1">[\s\S]*?</Monitor>',
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lambda _m: monitor_xml(),
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text,
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count=1,
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)
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text = text.replace("<Name>BCC145 Line</Name>", "<Name>BCC145 U</Name>", 1)
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path.write_text(text)
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print("Updated", path)
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print("Y=0 row of 4; +Y toward audience (in front of the 4)")
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for fid in sorted(LAYOUT_M):
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x, y = LAYOUT_M[fid]
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label = f"Can #{fid + 1}" if fid < 8 else f"Mover #{fid - 7}"
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print(f" {label:10} x={x:+.1f} y={y:.1f}")
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if __name__ == "__main__":
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main()
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Reference in New Issue
Block a user