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Tilt models

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James R 2021-12-09 22:13:56 -08:00 committed by Sally Coolatta
parent b6129a6d42
commit 7db09b657b
1 changed files with 16 additions and 13 deletions
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29
src/hardware/hw_md2.c
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@ -1610,23 +1610,26 @@ boolean HWR_DrawModel(gl_vissprite_t *spr)
p.angley = FIXED_TO_FLOAT(anglef);
}
p.rollangle = 0.0f;
if (interp.spriteroll)
{
fixed_t camAngleDiff = AngleFixed(viewangle) - FLOAT_TO_FIXED(p.angley); // dumb reconversion back, I know
fixed_t anglef = AngleFixed(interp.spriteroll);
fixed_t anglef = AngleFixed(R_SpriteRotationAngle(&interp));
p.rollangle = FIXED_TO_FLOAT(anglef);
p.roll = true;
p.rollangle = 0.0f;
// rotation pivot
p.centerx = FIXED_TO_FLOAT(spr->mobj->radius / 2);
p.centery = FIXED_TO_FLOAT(spr->mobj->height / 2);
if (anglef)
{
fixed_t camAngleDiff = AngleFixed(viewangle) - FLOAT_TO_FIXED(p.angley); // dumb reconversion back, I know
// rotation axes relative to camera
p.rollx = FIXED_TO_FLOAT(FINECOSINE(FixedAngle(camAngleDiff) >> ANGLETOFINESHIFT));
p.rollz = FIXED_TO_FLOAT(FINESINE(FixedAngle(camAngleDiff) >> ANGLETOFINESHIFT));
p.rollangle = FIXED_TO_FLOAT(anglef);
p.roll = true;
// rotation pivot
p.centerx = FIXED_TO_FLOAT(spr->mobj->radius / 2);
p.centery = FIXED_TO_FLOAT(spr->mobj->height / 2);
// rotation axes relative to camera
p.rollx = FIXED_TO_FLOAT(FINECOSINE(FixedAngle(camAngleDiff) >> ANGLETOFINESHIFT));
p.rollz = FIXED_TO_FLOAT(FINESINE(FixedAngle(camAngleDiff) >> ANGLETOFINESHIFT));
}
}
p.anglez = FIXED_TO_FLOAT(AngleFixed(interp.pitch));