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Fixes the crossed slopes problem, fixed stuff rendering behind

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parallaxed stuff. Tier Drops had those two problems.


git-svn-id: https://svn.eduke32.com/eduke32@664 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
plagman 2008-03-26 12:04:00 +00:00
parent a598f36502
commit 697b640ea7
1 changed files with 60 additions and 36 deletions
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96
polymer/build/src/polymer.c
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@ -715,39 +715,46 @@ void polymer_drawsector(short sectnum)
}
// floor
if (!(sec->floorstat & 1))
{
bglBindTexture(GL_TEXTURE_2D, s->floorglpic);
bglColor4f(s->floorcolor[0], s->floorcolor[1], s->floorcolor[2], s->floorcolor[3]);
bglVertexPointer(3, GL_FLOAT, 5 * sizeof(GLfloat), s->floorbuffer);
bglTexCoordPointer(2, GL_FLOAT, 5 * sizeof(GLfloat), &s->floorbuffer[3]);
bglDrawElements(GL_TRIANGLES, s->indicescount, GL_UNSIGNED_SHORT, s->floorindices);
if (sec->floorstat & 1)
bglColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE);
if (s->floorfbglpic)
{
bglBindTexture(GL_TEXTURE_2D, s->floorfbglpic);
bglColor4f(1.0f, 1.0f, 1.0f, 1.0f);
bglDrawElements(GL_TRIANGLES, s->indicescount, GL_UNSIGNED_SHORT, s->floorindices);
}
bglBindTexture(GL_TEXTURE_2D, s->floorglpic);
bglColor4f(s->floorcolor[0], s->floorcolor[1], s->floorcolor[2], s->floorcolor[3]);
bglVertexPointer(3, GL_FLOAT, 5 * sizeof(GLfloat), s->floorbuffer);
bglTexCoordPointer(2, GL_FLOAT, 5 * sizeof(GLfloat), &s->floorbuffer[3]);
bglDrawElements(GL_TRIANGLES, s->indicescount, GL_UNSIGNED_SHORT, s->floorindices);
if (s->floorfbglpic)
{
bglBindTexture(GL_TEXTURE_2D, s->floorfbglpic);
bglColor4f(1.0f, 1.0f, 1.0f, 1.0f);
bglDrawElements(GL_TRIANGLES, s->indicescount, GL_UNSIGNED_SHORT, s->floorindices);
}
if (sec->floorstat & 1)
bglColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
// ceiling
if (!(sec->ceilingstat & 1))
{
bglBindTexture(GL_TEXTURE_2D, s->ceilglpic);
bglColor4f(s->ceilcolor[0], s->ceilcolor[1], s->ceilcolor[2], s->ceilcolor[3]);
bglVertexPointer(3, GL_FLOAT, 5 * sizeof(GLfloat), s->ceilbuffer);
bglTexCoordPointer(2, GL_FLOAT, 5 * sizeof(GLfloat), &s->ceilbuffer[3]);
bglDrawElements(GL_TRIANGLES, s->indicescount, GL_UNSIGNED_SHORT, s->ceilindices);
if (sec->ceilingstat & 1)
bglColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE);
if (s->ceilfbglpic)
{
bglBindTexture(GL_TEXTURE_2D, s->ceilfbglpic);
bglColor4f(1.0f, 1.0f, 1.0f, 1.0f);
bglDrawElements(GL_TRIANGLES, s->indicescount, GL_UNSIGNED_SHORT, s->floorindices);
}
bglBindTexture(GL_TEXTURE_2D, s->ceilglpic);
bglColor4f(s->ceilcolor[0], s->ceilcolor[1], s->ceilcolor[2], s->ceilcolor[3]);
bglVertexPointer(3, GL_FLOAT, 5 * sizeof(GLfloat), s->ceilbuffer);
bglTexCoordPointer(2, GL_FLOAT, 5 * sizeof(GLfloat), &s->ceilbuffer[3]);
bglDrawElements(GL_TRIANGLES, s->indicescount, GL_UNSIGNED_SHORT, s->ceilindices);
if (s->ceilfbglpic)
{
bglBindTexture(GL_TEXTURE_2D, s->ceilfbglpic);
bglColor4f(1.0f, 1.0f, 1.0f, 1.0f);
bglDrawElements(GL_TRIANGLES, s->indicescount, GL_UNSIGNED_SHORT, s->floorindices);
}
if (sec->ceilingstat & 1)
bglColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
if (pr_verbosity >= 3) OSD_Printf("PR : Finished drawing sector %i...\n", sectnum);
}
@ -876,8 +883,9 @@ void polymer_updatewall(short wallnum)
ns = prsectors[wal->nextsector];
if (((s->floorbuffer[((wallnum - sec->wallptr) * 5) + 1] != ns->floorbuffer[((nnwallnum - nsec->wallptr) * 5) + 1]) ||
(s->floorbuffer[((wal->point2 - sec->wallptr) * 5) + 1] != ns->floorbuffer[((nwallnum - nsec->wallptr) * 5) + 1])) &&
(s->floorbuffer[((wallnum - sec->wallptr) * 5) + 1] <= ns->floorbuffer[((nnwallnum - nsec->wallptr) * 5) + 1]))
(s->floorbuffer[((wal->point2 - sec->wallptr) * 5) + 1] != ns->floorbuffer[((nwallnum - nsec->wallptr) * 5) + 1])) &&
((s->floorbuffer[((wallnum - sec->wallptr) * 5) + 1] <= ns->floorbuffer[((nnwallnum - nsec->wallptr) * 5) + 1]) ||
(s->floorbuffer[((wal->point2 - sec->wallptr) * 5) + 1] <= ns->floorbuffer[((nwallnum - nsec->wallptr) * 5) + 1])))
{
memcpy(w->wallbuffer, &s->floorbuffer[(wallnum - sec->wallptr) * 5], sizeof(GLfloat) * 3);
memcpy(&w->wallbuffer[5], &s->floorbuffer[(wal->point2 - sec->wallptr) * 5], sizeof(GLfloat) * 3);
@ -948,13 +956,15 @@ void polymer_updatewall(short wallnum)
i++;
}
if (!((sec->floorstat & 1) && (nsec->floorstat & 1)))
w->underover |= 1;
w->underover |= 1;
if ((sec->floorstat & 1) && (nsec->floorstat & 1))
w->underover |= 4;
}
if (((s->ceilbuffer[((wallnum - sec->wallptr) * 5) + 1] != ns->ceilbuffer[((nnwallnum - nsec->wallptr) * 5) + 1]) ||
(s->ceilbuffer[((wal->point2 - sec->wallptr) * 5) + 1] != ns->ceilbuffer[((nwallnum - nsec->wallptr) * 5) + 1])) &&
(s->ceilbuffer[((wallnum - sec->wallptr) * 5) + 1] >= ns->ceilbuffer[((nnwallnum - nsec->wallptr) * 5) + 1]))
(s->ceilbuffer[((wal->point2 - sec->wallptr) * 5) + 1] != ns->ceilbuffer[((nwallnum - nsec->wallptr) * 5) + 1])) &&
((s->ceilbuffer[((wallnum - sec->wallptr) * 5) + 1] >= ns->ceilbuffer[((nnwallnum - nsec->wallptr) * 5) + 1]) ||
(s->ceilbuffer[((wal->point2 - sec->wallptr) * 5) + 1] >= ns->ceilbuffer[((nwallnum - nsec->wallptr) * 5) + 1])))
{
if (w->overbuffer == NULL)
w->overbuffer = calloc(4, sizeof(GLfloat) * 5);
@ -1022,8 +1032,9 @@ void polymer_updatewall(short wallnum)
i++;
}
if (!((sec->ceilingstat & 1) && (nsec->ceilingstat & 1)))
w->underover |= 2;
w->underover |= 2;
if ((sec->ceilingstat & 1) && (nsec->ceilingstat & 1))
w->underover |= 8;
}
}
@ -1048,33 +1059,46 @@ void polymer_drawwall(short wallnum)
if (w->underover & 1)
{
if (w->underover & 4)
bglColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE);
bglBindTexture(GL_TEXTURE_2D, w->wallglpic);
bglColor4f(w->wallcolor[0], w->wallcolor[1], w->wallcolor[2], w->wallcolor[3]);
bglVertexPointer(3, GL_FLOAT, 5 * sizeof(GLfloat), w->wallbuffer);
bglTexCoordPointer(2, GL_FLOAT, 5 * sizeof(GLfloat), &w->wallbuffer[3]);
bglDrawArrays(GL_QUADS, 0, 4);
if (w->wallfbglpic)
if ((w->wallfbglpic) && !(w->underover & 4))
{
bglBindTexture(GL_TEXTURE_2D, w->wallfbglpic);
bglColor4f(1.0f, 1.0f, 1.0f, 1.0f);
bglDrawArrays(GL_QUADS, 0, 4);
}
if (w->underover & 4)
bglColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
}
if (w->underover & 2)
{
if (w->underover & 8)
bglColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE);
bglBindTexture(GL_TEXTURE_2D, w->overglpic);
bglColor4f(w->overcolor[0], w->overcolor[1], w->overcolor[2], w->overcolor[3]);
bglVertexPointer(3, GL_FLOAT, 5 * sizeof(GLfloat), w->overbuffer);
bglTexCoordPointer(2, GL_FLOAT, 5 * sizeof(GLfloat), &w->overbuffer[3]);
bglDrawArrays(GL_QUADS, 0, 4);
if (w->overfbglpic)
if ((w->overfbglpic) && !(w->underover & 4))
{
bglBindTexture(GL_TEXTURE_2D, w->overfbglpic);
bglColor4f(1.0f, 1.0f, 1.0f, 1.0f);
bglDrawArrays(GL_QUADS, 0, 4);
}
if (w->underover & 8)
bglColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
}
if (pr_verbosity >= 3) OSD_Printf("PR : Finished drawing wall %i...\n", wallnum);