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Factor z distance into camera translucency

This commit is contained in:
James R 2020-01-10 00:04:17 -08:00
parent 0f8c736188
commit 2459ca255f
1 changed files with 5 additions and 7 deletions
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12
src/p_user.c
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@ -10287,19 +10287,17 @@ boolean P_MoveChaseCamera(player_t *player, camera_t *thiscam, boolean resetcall
if (!(multiplayer || netgame) && !splitscreen)
{
fixed_t vx = thiscam->x, vy = thiscam->y;
fixed_t vz = thiscam->z + thiscam->height / 2;
if (player->awayviewtics && player->awayviewmobj != NULL && !P_MobjWasRemoved(player->awayviewmobj)) // Camera must obviously exist
{
vx = player->awayviewmobj->x;
vy = player->awayviewmobj->y;
vz = player->awayviewmobj->z + player->awayviewmobj->height / 2;
}
/*
When the orbital camera looks straight down, its distance
will be very close to the player. So give it a threshold...
*/
if (( !( camorbit && rendermode == render_opengl ) ||
focusaiming < ANGLE_90 || focusaiming > ANGLE_292h ) &&
P_AproxDistance(vx - mo->x, vy - mo->y) < FixedMul(48*FRACUNIT, mo->scale))
/* check z distance too for orbital camera */
if (P_AproxDistance(P_AproxDistance(vx - mo->x, vy - mo->y),
vz - ( mo->z + mo->height / 2 )) < FixedMul(48*FRACUNIT, mo->scale))
mo->flags2 |= MF2_SHADOW;
else
mo->flags2 &= ~MF2_SHADOW;