The first-person cockpit now shows by default and matches gameplay footage
(verified on the Madcat). Two decomp-verified reconstructions:
EYEPOINT (FUN_004579a8 + caller part_014.c:5525, FUN_004c22c4):
- eye offset = siteeyepoint GetBaseOffset (not GetSegmentToEntity, not the
upright hack), parented on the PARENT segment DCS (btl4vid.cpp)
- live view = affine INVERSE of the eye world matrix (L4VIDRND Execute) --
replaces the hand-rolled LookAtRH whose +Z-forward/+Y-up row guess aimed
some mechs into the canopy; combine order fixed to baseOffset * R
- chase camera basis + aim boresight re-expressed for the inverse convention
(row2 = back); boresight now derives from the view matrix (the stale rows
aimed the pick ray at the sky = no target, no discharge)
CANOPY (*_COP.BGF, dpl_Punchize geogroups):
- every shell is an open strut lattice (38-59% boundary edges, all 12 mechs);
rendered single-sided with per-face INWARD winding (l/r torso patches are
mirrored, so no global winding works) the struts are the dark frame and the
openings show the world
- frame colour = the 'softer' ramp near its dark end (texture-less unlit ramp;
BLXSKIN.BMF has no texture -- the old "punch texels" theory was wrong)
- scoped by filename (meshIsCop); wrong drop-punch + view-cut paths removed
- BT_FORCE_MODEL=<name> forces the player mech for per-mech bring-up
KB: new context/cockpit-view.md topic; punch split corrected in bgf-format;
gotchas 14 (LookAt axis guess) + 15 (per-patch edge namespaces); env gates +
eye/punch addresses in decomp-reference.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
