CydandClaude Fable 5
0f5b2e28da
- emulator/render-bridge/: the pod->Dave's-renderer live bridge (rescued from session scratchpad): live_bridge.py (first-person cam from the 0x1f pose, arrow-key eye-height trim), fp/chase offline renders, fifobridge, diagnostics, gauge_arena[_sound].conf, and launch_pod.ps1 (one-command pod+bridge restart: pentapus VPX_EXPLODE + AWE32 sound + GL bridge). - _backend.py: renderer selection -- vrview_gl.GLRenderer (moderngl) by default, VRVIEW_SOFT=1 for the software reference; backend-agnostic frame save via last_frame. - GPU backend runs on side-by-side CPython 3.13 (moderngl/glcontext cp313 wheels; no MSVC needed): 63fps headless / 60.7 windowed vs 21fps software on the same scene, and the GL path also draws the vertex-alpha cloud dome. - vrview.py: VRVIEW_GAMMA env selects DAC gamma (1.25 live-renderer legacy vs 1.7 per the original GAMMA.C) for A/B against the real pod. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
57 lines
2.2 KiB
Python
57 lines
2.2 KiB
Python
import os, sys, struct
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sys.path.insert(0, r'C:\VWE\TeslaRel410\dpl3-revive\patha')
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os.environ.setdefault('SDL_VIDEODRIVER', 'dummy')
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import numpy as np
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from vrboard import VirtualBoard, Msg, A
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from vrview import Renderer
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data = open(sys.argv[1], 'rb').read()
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board = VirtualBoard()
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off = 0
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while off + 8 <= len(data):
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if data[off:off + 4] != b'VPXM':
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off += 1; continue
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ln = struct.unpack_from('<I', data, off + 4)[0]
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body = data[off + 8:off + 8 + ln]; off += 8 + ln
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if len(body) >= 4:
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a = struct.unpack_from('<I', body, 0)[0]
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if a < 0x100:
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try: board.handle(Msg(False, 0xff, a, body[4:]))
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except Exception: pass
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r = Renderer(w=832, h=512); c = r.cache; c.maybe_rebuild(board)
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anim = board.anim_abs; chain = c.cam_chain
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h = chain[-1] if (chain and chain[-1] in anim) else \
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max(anim, key=lambda k: float(np.abs(np.array(anim[k][9:12])).sum()))
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mech = np.array(anim[h][9:12])
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print('MECH pos', mech.round(1))
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if c.view and c.view in board.nodes:
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vb = board.nodes[c.view]['body'] or b''
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if len(vb) >= 96:
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f = struct.unpack_from('<24f', vb, 0)
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print('VIEW hither(near)=%.1f yon(far)=%.1f zeye=%.2f imageplane x[%.2f,%.2f] y[%.2f,%.2f]'
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% (f[12], f[13], f[9], f[5], f[7], f[6], f[8]))
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allpos = []
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for inst in c.instances:
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M = r.chain_matrix(board, inst['chain'])
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for g in inst['geoms']:
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mesh = c._mesh(board, g)
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if not mesh or 'pos' not in mesh or len(mesh['pos']) == 0:
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continue
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pw = mesh['pos'] @ M[:3, :3] + M[3, :3]
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allpos.append(pw)
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allpos = np.concatenate(allpos)
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print('ALL verts: %d Y[min=%.1f max=%.1f median=%.1f]'
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% (len(allpos), allpos[:, 1].min(), allpos[:, 1].max(), np.median(allpos[:, 1])))
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# geometry near the mech in the XZ plane (would be the ground under/around it)
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d = np.sqrt((allpos[:, 0] - mech[0])**2 + (allpos[:, 2] - mech[2])**2)
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for rad in (100, 300, 800, 2000):
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near = allpos[d < rad]
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if len(near):
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print(' within %4d of mech: %6d verts Y[%.1f..%.1f] med %.1f'
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% (rad, len(near), near[:, 1].min(), near[:, 1].max(), np.median(near[:, 1])))
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else:
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print(' within %4d of mech: 0 verts (NO geometry here)' % rad)
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