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Correctly (I hope) handle the zoom argument of rotatesprite when drawing HUD models in Polymer.

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git-svn-id: https://svn.eduke32.com/eduke32@1703 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
plagman 2010-08-26 15:27:16 +00:00
parent 3d31f645fb
commit 1d28272c4a
2 changed files with 8 additions and 1 deletions
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7
polymer/eduke32/build/src/polymer.c
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@ -3524,15 +3524,20 @@ static void polymer_drawmdsprite(spritetype *tspr)
scale *= m->bscale;
if (tspriteptr[MAXSPRITESONSCREEN] == tspr) {
float radplayerang, cosminusradplayerang, sinminusradplayerang;
float playerang, radplayerang, cosminusradplayerang, sinminusradplayerang, hudzoom;
playerang = (globalang & 2047) / (2048.0f / 360.0f) - 90.0f;
radplayerang = (globalang & 2047) * 2.0f * PI / 2048.0f;
cosminusradplayerang = cos(-radplayerang);
sinminusradplayerang = sin(-radplayerang);
hudzoom = 65536.0 / spriteext[tspr->owner].zoff;
bglTranslatef(spos[0], spos[1], spos[2]);
bglRotatef(horizang, -cosminusradplayerang, 0.0f, sinminusradplayerang);
bglRotatef(spriteext[tspr->owner].roll / (2048.0f / 360.0f), sinminusradplayerang, 0.0f, cosminusradplayerang);
bglRotatef(-playerang, 0.0f, 1.0f, 0.0f);
bglScalef(hudzoom, 1.0f, 1.0f);
bglRotatef(playerang, 0.0f, 1.0f, 0.0f);
bglTranslatef(spos2[0], spos2[1], spos2[2]);
bglRotatef(-ang, 0.0f, 1.0f, 0.0f);
} else {

2
polymer/eduke32/build/src/polymost.c
View file

@ -5339,9 +5339,11 @@ void polymost_dorotatesprite(int32_t sx, int32_t sy, int32_t z, int16_t a, int16
bglEnable(GL_BLEND);
spriteext[tspr.owner].roll = a;
spriteext[tspr.owner].zoff = z;
polymer_drawsprite(MAXSPRITESONSCREEN);
spriteext[tspr.owner].zoff = 0;
spriteext[tspr.owner].roll = 0;
bglDisable(GL_BLEND);