三维宣传片制作公司seo关键词怎么优化
这段代码是一个完整的军事模拟应用，使用Streamlit框架构建了一个智能作战推演系统。该系统包括了三维地图显示、作战单位管理、应急事件处理等功能。用户可以通过界面控制推演的开始和暂停，调整时间加速倍率，并查看实时的战斗情况和系统状态。
import streamlit as st
import pandas as pd
import numpy as np
import pydeck as pdk
from datetime import datetime, timedelta
import time
import threading
from PIL import Image# 深度定制化配置
st.set_page_config(page_title="智能作战推演系统-战术版",layout="wide",initial_sidebar_state="collapsed",menu_items={'Get Help': 'https://example.com','Report a bug': None,'About': "战术推演系统 v3.2 [机密]"}
)# ----------------- 核心数据模型 -----------------
class TacticalUnit:def __init__(self, name, unit_type, position):self.name = nameself.unit_type = unit_typeself.position = positionself.status = "active"self.last_update = datetime.now()def update_position(self, new_pos):self.position = [self.position[0] + np.random.uniform(-0.02, 0.02),self.position[1] + np.random.uniform(-0.02, 0.02)]self.last_update = datetime.now()class EmergencyEvent:EVENT_TYPES = ['火灾', '设备故障', '群众报警', '线路抢修']def __init__(self):self.event_id = f"EVENT-{int(time.time())}"self.event_type = np.choice(self.EVENT_TYPES)self.location = [116.3975 + np.random.uniform(-0.1, 0.1),39.9085 + np.random.uniform(-0.1, 0.1)]self.status = "处置中"self.timestamp = datetime.now()# ----------------- 全局状态初始化 -----------------
def init_session_state():required_states = {'sim_running': False,'speed_ratio': 100,'tactical_units': {'红方': [TacticalUnit(f"Fighter{i + 1}", "歼-20", [116.3 + i * 0.02, 39.9]) for i in range(6)],'蓝方': [TacticalUnit(f"Striker{i + 1}", "F-35", [116.5 + i * 0.02, 39.8]) for i in range(6)]},'emergency_events': [],'communication_status': {'ghost_attack': False,'last_incident': None},'system_status': {'radar_angle': 45,'missile_status': "待发",'3d_mode': True}}for key, val in required_states.items():if key not in st.session_state:st.session_state[key] = val# ----------------- 三维可视化引擎 -----------------
def render_combat_map():unit_data = []# 生成红蓝双方单位数据for side in ['红方', '蓝方']:for unit in st.session_state.tactical_units[side]:unit_data.append({"position": unit.position,"name": unit.name,"color": [255, 0, 0] if side == '红方' else [0, 0, 255]})# 核心图层配置layers = [pdk.Layer("ScatterplotLayer",id="combat-units",data=unit_data,get_position="position",get_fill_color="color",get_radius=500,pickable=True,opacity=0.8,stroked=True),pdk.Layer("TextLayer",id="unit-labels",data=unit_data,get_position="position",get_text="name",get_color=[255, 255, 255],get_size=16,get_angle=0,font_settings={"fontFamily": "Arial Black"})]# 应急事件图层if st.session_state.emergency_events:emergency_layer = pdk.Layer("HeatmapLayer",data=[e.location for e in st.session_state.emergency_events],get_position="[lon, lat]",radius=10000,threshold=0.85,intensity=0.7,color_range=[[255, 255, 0, 150],[255, 165, 0, 200],[255, 0, 0, 255]])layers.append(emergency_layer)return pdk.Deck(layers=layers,initial_view_state=pdk.ViewState(latitude=39.9,longitude=116.4,zoom=9,pitch=60,bearing=0),tooltip={"html": "<b>作战单位:</b> {name}"},map_style='mapbox://styles/mapbox/dark-v10')# ----------------- 界面组件 -----------------
def left_control_panel():with st.container():st.header("🛡️ 作战序列")for side in ['红方', '蓝方']:with st.expander(f"**{side} 作战单位**", expanded=True):df = pd.DataFrame([{"名称": unit.name,"类型": unit.unit_type,"状态": unit.status,"最后更新": unit.last_update.strftime("%H:%M:%S")} for unit in st.session_state.tactical_units[side]])st.dataframe(df,use_container_width=True,hide_index=True,column_config={"最后更新": st.column_config.DatetimeColumn(format="HH:mm:ss")})def right_status_panel():with st.container():# 战术时钟st.markdown(f"""<div class="tactical-clock"><span>作战时间：</span><span class="time-digital">{datetime.now().strftime("%Y-%m-%d %H:%M:%S")}</span></div>""", unsafe_allow_html=True)# 应急响应st.subheader("🚨 实时警情", divider="grey")if st.session_state.emergency_events:event = st.session_state.emergency_events[-1]cols = st.columns([1, 3])cols[0].image(Image.open("alert_icon.png"), width=60)cols[1].markdown(f"""**{event.event_type}** 事件\n🔥 等级：{np.random.randint(1, 5)}级\n📍 坐标：{event.location[0]:.4f}, {event.location[1]:.4f}""")# 通信状态st.subheader("📶 战场通信", divider="grey")comm_status = st.session_state.communication_statusif comm_status['ghost_attack']:cols = st.columns([1, 4])cols[0].image(Image.open("ghost_icon.png"), width=40)cols[1].error("**Ghost协议攻击检测中!**")else:st.success("量子信道加密正常")# 系统参数st.subheader("⚙️ 战术参数", divider="grey")sys = st.session_state.system_statusst.metric("雷达扫描角度", f"{sys['radar_angle']}°")st.metric("导弹发射状态", sys['missile_status'])st.toggle("3D战术视图", value=sys['3d_mode'])# ----------------- 主界面布局 -----------------
def main_interface():st.title("智能作战推演系统")# 顶部控制栏with st.container(height=60):cols = st.columns([2, 3, 2, 2])selected_scenario = cols[0].selectbox("推演剧本", ["红蓝对抗", "城市防空", "海上拦截"])speed_ratio = cols[1].slider("时间加速", 1, 1000, 100)sim_button = cols[2].button("▶️ 启动推演" if not st.session_state.sim_running else "⏸️ 暂停推演")current_time = cols[3].metric("系统时间", datetime.now().strftime("%H:%M:%S"))if sim_button:st.session_state.sim_running = not st.session_state.sim_runningst.session_state.speed_ratio = speed_ratio# 主战场布局col1, col2, col3 = st.columns([2.5, 6, 2.5])with col1:left_control_panel()with col2:deck = render_combat_map()st.pydeck_chart(deck)# 更新单位位置if st.session_state.sim_running:for side in ['红方', '蓝方']:for unit in st.session_state.tactical_units[side]:unit.update_position(unit.position)# 底部状态栏with st.container(height=80):cols = st.columns(4)cols[0].metric("当前信道", "腾讯火山通道")cols[1].progress(0.85, text="通信质量")cols[2].code("Ghost防御协议: ACTIVE" if not st.session_state.communication_status['ghost_attack'] else "DEFENSE BREACHED!")cols[3].button("🆘 应急响应协议")with col3:right_status_panel()# ----------------- 样式定制 -----------------
st.markdown("""
<style>.stApp {background: #0a0a1a;color: #e0e0ff;}.deckgl-wrapper {border: 2px solid #303060 !important;border-radius: 8px;box-shadow: 0 0 15px #00ffff55;}.tactical-clock {background: #000033;padding: 12px;border-left: 4px solid #00a8ff;margin: 10px 0;}.time-digital {font-family: 'Courier New', monospace;color: #00ff00;font-size: 1.3em;text-shadow: 0 0 5px #00ff0077;}.st-emergency {border: 1px solid #ff4444;background: #ff000022;padding: 10px;border-radius: 5px;}
</style>
""", unsafe_allow_html=True)# ----------------- 初始化执行 -----------------
if __name__ == "__main__":init_session_state()main_interface()