262 lines
12 KiB
Python
262 lines
12 KiB
Python
# -*- coding: utf-8 -*-
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"""
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Generate work-summary PPT styled like 组会/yh -散射边界条件.pptx
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Run: python generate_summary_ppt.py
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"""
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from pathlib import Path
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import subprocess
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import sys
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from pptx import Presentation
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from pptx.util import Pt
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from pptx.enum.text import PP_ALIGN
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ROOT = Path(__file__).resolve().parent
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ASSETS = ROOT / "ppt_assets"
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REF_PPT = Path(r"e:\组会\yh -散射边界条件.pptx")
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REF_IMGS = Path(r"c:\Users\Administrator\Desktop\ppt_assets_ref")
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OUT_PATH = ROOT / "OpticsFEM_2D_to_3D_Summary.pptx"
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LAYOUT_TITLE_CONTENT = 11 # 5_标题和内容 — same as reference deck
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def delete_all_slides(prs):
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while len(prs.slides) > 0:
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sld_id = prs.slides._sldIdLst[0]
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r_id = sld_id.rId
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prs.part.drop_rel(r_id)
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del prs.slides._sldIdLst[0]
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def set_title(slide, text):
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if slide.shapes.title:
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slide.shapes.title.text = text
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def add_textbox(slide, left, top, width, height, text, size=14, bold=False):
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box = slide.shapes.add_textbox(left, top, width, height)
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tf = box.text_frame
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tf.word_wrap = True
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p = tf.paragraphs[0]
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p.text = text
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p.font.size = Pt(size)
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p.font.bold = bold
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return box
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def add_bullets(slide, left, top, width, height, items, size=13):
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box = slide.shapes.add_textbox(left, top, width, height)
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tf = box.text_frame
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tf.word_wrap = True
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for i, item in enumerate(items):
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p = tf.paragraphs[0] if i == 0 else tf.add_paragraph()
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p.text = item
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p.font.size = Pt(size)
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p.space_after = Pt(6)
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def add_picture(slide, path, left, top, width=None, height=None):
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path = Path(path)
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if not path.exists():
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print(f" [warn] missing image: {path}")
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return None
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if width and height:
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return slide.shapes.add_picture(str(path), left, top, width=width, height=height)
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if width:
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return slide.shapes.add_picture(str(path), left, top, width=width)
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if height:
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return slide.shapes.add_picture(str(path), left, top, height=height)
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return slide.shapes.add_picture(str(path), left, top)
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def ensure_assets():
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ASSETS.mkdir(parents=True, exist_ok=True)
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# charts
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subprocess.run([sys.executable, str(ASSETS / "make_charts.py")], check=True, cwd=ROOT)
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# normE slices if not present
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mesh = ROOT / "scat3D/Release/SBCmesh.dat"
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outdir = ROOT / "scat3D/Release/OutFile"
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plot_script = ROOT / "tools/plot_normE_slice.py"
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if mesh.exists() and (outdir / "normE").exists() and plot_script.exists():
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for plane, coord, name in [("z", 0.5, "normE_z050.png"), ("z", 0, "normE_z000.png"), ("y", 0.5, "normE_y050.png")]:
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out = ASSETS / name
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if not out.exists():
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subprocess.run([
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sys.executable, str(plot_script),
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"--mesh", str(mesh), "--outdir", str(outdir),
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"--plane", plane, "--coord", str(coord),
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"--output", str(out),
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], cwd=ROOT, check=False)
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def build(prs):
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delete_all_slides(prs)
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# emu helpers — reference deck is 13.33" wide
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from pptx.util import Inches
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W = prs.slide_width
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# --- 1 封面（仿参考第1页布局）---
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slide = prs.slides.add_slide(prs.slide_layouts[LAYOUT_TITLE_CONTENT])
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set_title(slide, "组会汇报")
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add_textbox(
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slide, Inches(0), Inches(2.9), W, Inches(1.6),
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"OpticsFEM 二维→三维扩展工作总结\n"
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"一阶 Nedelec 边元 · 散射边界条件与本征频率问题\n"
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"汇报人： 时间：2026年6月",
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size=22, bold=False,
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)
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add_picture(slide, REF_IMGS / "image5.png", Inches(7.2), Inches(1.5), width=Inches(5.5))
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# --- 2 背景与目标 ---
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slide = prs.slides.add_slide(prs.slide_layouts[LAYOUT_TITLE_CONTENT])
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set_title(slide, "项目背景与目标")
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add_bullets(slide, Inches(0.35), Inches(1.35), Inches(5.8), Inches(5.5), [
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"原有 OpticsFEM：2D 三角网格 + 一阶边元（FemType 0–3）",
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"目标：扩展至 3D 四面体网格，对标 MATLAB 参考代码",
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"算例：SBC 立方体模型，εr=1.0/1.5，λ₀=0.8 m",
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"散射：assembly_equ + out + inc → Ax=b",
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"本征：assembly_equ → A·x=λ·B·x",
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"交付：C++ 散射全流程 + 本征矩阵与 MATLAB 对齐",
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])
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add_picture(slide, REF_IMGS / "image6.png", Inches(6.3), Inches(1.6), width=Inches(6.5))
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# --- 3 SBC 物理（仿参考“散射边界条件模型”）---
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slide = prs.slides.add_slide(prs.slide_layouts[LAYOUT_TITLE_CONTENT])
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set_title(slide, "散射边界条件（SBC）物理模型")
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add_textbox(slide, Inches(0.35), Inches(1.8), Inches(5.5), Inches(4.5),
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"散射边界条件（Scattering Boundary Condition）\n\n"
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"• 出射边界：模拟只有沿外法向传播的出射波\n"
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"• 入射激励：平面波 Einc=(1,0,0)\n"
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"• 体积分：curl-curl − k₀²ε\n"
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"• C++ 实现：Assemble_SBC + assembly_inc/out\n"
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"• 与 MATLAB main.m 流程一致", size=14)
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add_picture(slide, REF_IMGS / "image8.png", Inches(1.5), Inches(4.8), width=Inches(3.5))
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add_picture(slide, REF_IMGS / "image17.png", Inches(6.0), Inches(1.5), width=Inches(6.8))
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# --- 4 2D vs 3D ---
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slide = prs.slides.add_slide(prs.slide_layouts[LAYOUT_TITLE_CONTENT])
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set_title(slide, "二维与三维扩展对照")
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add_picture(slide, ASSETS / "status_table.png", Inches(0.4), Inches(1.4), width=Inches(12.0))
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add_textbox(slide, Inches(0.5), Inches(5.0), Inches(12), Inches(1.2),
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"新增 FemType 4（3D 散射）与 5（3D 本征）；共用 Mesh_3D + SBCmesh.dat",
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size=13)
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# --- 5 软件架构 ---
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slide = prs.slides.add_slide(prs.slide_layouts[LAYOUT_TITLE_CONTENT])
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set_title(slide, "软件整体架构")
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add_picture(slide, ASSETS / "workflow.png", Inches(0.5), Inches(1.35), width=Inches(12.2))
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add_bullets(slide, Inches(0.5), Inches(5.2), Inches(12), Inches(1.5), [
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"模块：mesh · material · phy · kernel · solver · post · Interface",
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"构建：scat3D/（散射）与 eigen3D/（本征）独立 CMake 目录",
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], size=12)
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# --- 6 散射方程与流程（仿参考“方程”页）---
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slide = prs.slides.add_slide(prs.slide_layouts[LAYOUT_TITLE_CONTENT])
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set_title(slide, "三维散射问题（FemType = 4）")
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add_picture(slide, REF_IMGS / "image3.png", Inches(0.4), Inches(1.5), width=Inches(5.5))
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add_picture(slide, REF_IMGS / "image4.png", Inches(6.2), Inches(1.5), width=Inches(6.5))
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add_textbox(slide, Inches(0.5), Inches(5.5), Inches(12), Inches(1.2),
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"方程 A·x=b | 配置 sbc3d.json | 返回码 4 | complexsolver SparseLU",
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size=13, bold=True)
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# --- 7 散射数值结果 ---
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slide = prs.slides.add_slide(prs.slide_layouts[LAYOUT_TITLE_CONTENT])
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set_title(slide, "散射仿真结果 |E| 分布")
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add_picture(slide, ASSETS / "normE_z050.png", Inches(0.4), Inches(1.35), width=Inches(6.0))
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add_picture(slide, ASSETS / "metrics.png", Inches(6.6), Inches(1.35), width=Inches(6.2))
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add_textbox(slide, Inches(0.5), Inches(5.6), Inches(12), Inches(0.8),
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"z=0.5 m 切面 | |E| min=0.72 max=1.36 V/m | 残差 |r|≈6.2×10⁻¹³",
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size=13)
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# --- 8 多切面对比 ---
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slide = prs.slides.add_slide(prs.slide_layouts[LAYOUT_TITLE_CONTENT])
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set_title(slide, "散射场多切面 |E|（C++ Post 输出）")
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add_picture(slide, ASSETS / "normE_z000.png", Inches(0.3), Inches(1.4), width=Inches(4.0))
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add_picture(slide, ASSETS / "normE_z050.png", Inches(4.5), Inches(1.4), width=Inches(4.0))
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add_picture(slide, ASSETS / "normE_y050.png", Inches(8.7), Inches(1.4), width=Inches(4.0))
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add_textbox(slide, Inches(0.3), Inches(1.2), Inches(4), Inches(0.3), "z = 0", size=11, bold=True)
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add_textbox(slide, Inches(4.5), Inches(1.2), Inches(4), Inches(0.3), "z = 0.5 m", size=11, bold=True)
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add_textbox(slide, Inches(8.7), Inches(1.2), Inches(4), Inches(0.3), "y = 0.5 m", size=11, bold=True)
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add_textbox(slide, Inches(0.5), Inches(5.8), Inches(12), Inches(0.6),
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"可与 COMSOL 切面对比：compare/compare_normE_zslice.m", size=12)
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# --- 9 本征问题 ---
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slide = prs.slides.add_slide(prs.slide_layouts[LAYOUT_TITLE_CONTENT])
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set_title(slide, "三维本征频率问题（FemType = 5）")
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add_bullets(slide, Inches(0.35), Inches(1.4), Inches(5.5), Inches(5.5), [
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"广义本征：A·x = λ·B·x",
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"A = curl-curl（刚度），B = ε 质量矩阵",
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"边界：全 PMC（与 MATLAB 3D一阶本征问题2 一致）",
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"C++：Assemble + Test_OutputMatrix",
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"导出：Ai/Aj/Av、Bi/Bj/Bv（COO，0-based）",
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"求解：MATLAB eigs(A,B) + get_ele 绘图",
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"待接：C++ Run/Post",
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])
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add_picture(slide, REF_IMGS / "image27.png", Inches(6.0), Inches(1.5), width=Inches(6.8))
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# --- 10 本征矩阵验证 ---
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slide = prs.slides.add_slide(prs.slide_layouts[LAYOUT_TITLE_CONTENT])
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set_title(slide, "本征矩阵组装验证（C++ vs MATLAB）")
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add_picture(slide, ASSETS / "metrics.png", Inches(0.4), Inches(1.4), width=Inches(6.5))
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add_bullets(slide, Inches(6.8), Inches(1.5), Inches(6), Inches(5), [
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"Av.txt 约 1.29×10⁶ 行非零元",
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"C++ OutFile 与 MATLAB OutFile 逐行一致",
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"Bi/Bj/Bv 约 43632 非零（质量矩阵）",
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"FemType=5 返回码：5",
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"下一步：接入 Solver_EigenFreq",
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], size=14)
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# --- 11 求解器 ---
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slide = prs.slides.add_slide(prs.slide_layouts[LAYOUT_TITLE_CONTENT])
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set_title(slide, "求解器体系")
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add_picture(slide, REF_IMGS / "image12.png", Inches(0.4), Inches(1.5), width=Inches(5.5))
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add_bullets(slide, Inches(6.2), Inches(1.5), Inches(6.5), Inches(5), [
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"solver/：接口层（编进 OpticsFEM.exe）",
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"散射：interface.cpp → complexsolver.exe",
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"complexsolver：Eigen SparseLU / BiCGSTAB",
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"路径：Release/complex/complexsolver.exe",
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"本征 3D：当前 MATLAB eigs 验证",
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"优势：无需 PETSc，CMake 一键编译",
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], size=13)
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# --- 12 总结 ---
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slide = prs.slides.add_slide(prs.slide_layouts[LAYOUT_TITLE_CONTENT])
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set_title(slide, "总结与下一步")
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add_bullets(slide, Inches(0.4), Inches(1.4), Inches(6), Inches(5.5), [
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"【已完成】2D→3D 一阶 Nedelec 框架扩展",
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"【已完成】3D SBC 散射端到端可运行、数值可靠",
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"【已完成】3D 本征 A/B 组装与 MATLAB 严格对齐",
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"【待完成】本征 C++ 求解与后处理接入",
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"【待完成】PBC、二阶基等扩展（MATLAB 已有）",
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"【待完成】Test_Main 支持命令行指定 JSON",
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], size=14)
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add_picture(slide, ASSETS / "normE_z050.png", Inches(6.5), Inches(1.5), width=Inches(6.0))
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# --- 13 致谢 ---
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slide = prs.slides.add_slide(prs.slide_layouts[LAYOUT_TITLE_CONTENT])
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set_title(slide, "下一步工作")
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add_textbox(
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slide, Inches(1.5), Inches(2.5), Inches(10), Inches(2.5),
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"1. COMSOL 数值对比出图（compare 脚本）\n"
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"2. FemType=5 接入 Run/Post，完成 C++ 本征闭环\n"
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"3. 扩展 PBC / 二阶基边界条件\n"
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"4. 算例自动化与文档完善\n\n"
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"谢谢！",
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size=22, bold=False,
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)
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def main():
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print("Preparing assets...")
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ensure_assets()
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if not REF_PPT.exists():
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raise FileNotFoundError(f"Reference PPT not found: {REF_PPT}")
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print(f"Loading template: {REF_PPT}")
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prs = Presentation(str(REF_PPT))
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build(prs)
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prs.save(str(OUT_PATH))
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print(f"Saved: {OUT_PATH}")
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if __name__ == "__main__":
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main()
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