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Scale tiles in polymost tile viewer to bigger sizes

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git-svn-id: https://svn.eduke32.com/eduke32@535 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
terminx 2007-04-17 07:47:21 +00:00
parent 62ae233489
commit 423a486b61
1 changed files with 10 additions and 7 deletions
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17
polymer/build/src/polymost.c
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@ -5015,7 +5015,7 @@ void polymost_fillpolygon (long npoints)
long polymost_drawtilescreen (long tilex, long tiley, long wallnum, long dimen) long polymost_drawtilescreen (long tilex, long tiley, long wallnum, long dimen)
{ {
#ifdef USE_OPENGL #ifdef USE_OPENGL
float xdime, ydime, xdimepad, ydimepad, scx, scy; float xdime, ydime, xdimepad, ydimepad, scx, scy, ratio = 1.0;
long i; long i;
pthtyp *pth; pthtyp *pth;
@ -5048,6 +5048,9 @@ long polymost_drawtilescreen (long tilex, long tiley, long wallnum, long dimen)
bglDisable(GL_ALPHA_TEST); bglDisable(GL_ALPHA_TEST);
if (scx > scy) ratio = dimen/scx;
else ratio = dimen/scy;
if (!pth || (pth->flags & 8)) { if (!pth || (pth->flags & 8)) {
bglDisable(GL_TEXTURE_2D); bglDisable(GL_TEXTURE_2D);
bglBegin(GL_TRIANGLE_FAN); bglBegin(GL_TRIANGLE_FAN);
@ -5062,9 +5065,9 @@ long polymost_drawtilescreen (long tilex, long tiley, long wallnum, long dimen)
(float)britable[curbrightness][ curpalette[255].b ] / 255.0, (float)britable[curbrightness][ curpalette[255].b ] / 255.0,
1); 1);
bglVertex2f((float)tilex ,(float)tiley ); bglVertex2f((float)tilex ,(float)tiley );
bglVertex2f((float)tilex+scx,(float)tiley ); bglVertex2f((float)tilex+(scx*ratio),(float)tiley );
bglVertex2f((float)tilex+scx,(float)tiley+scy); bglVertex2f((float)tilex+(scx*ratio),(float)tiley+(scy*ratio));
bglVertex2f((float)tilex ,(float)tiley+scy); bglVertex2f((float)tilex ,(float)tiley+(scy*ratio));
bglEnd(); bglEnd();
} }
@ -5073,9 +5076,9 @@ long polymost_drawtilescreen (long tilex, long tiley, long wallnum, long dimen)
bglEnable(GL_BLEND); bglEnable(GL_BLEND);
bglBegin(GL_TRIANGLE_FAN); bglBegin(GL_TRIANGLE_FAN);
bglTexCoord2f( 0, 0); bglVertex2f((float)tilex ,(float)tiley ); bglTexCoord2f( 0, 0); bglVertex2f((float)tilex ,(float)tiley );
bglTexCoord2f(xdimepad, 0); bglVertex2f((float)tilex+scx,(float)tiley ); bglTexCoord2f(xdimepad, 0); bglVertex2f((float)tilex+(scx*ratio),(float)tiley );
bglTexCoord2f(xdimepad,ydimepad); bglVertex2f((float)tilex+scx,(float)tiley+scy); bglTexCoord2f(xdimepad,ydimepad); bglVertex2f((float)tilex+(scx*ratio),(float)tiley+(scy*ratio));
bglTexCoord2f( 0,ydimepad); bglVertex2f((float)tilex ,(float)tiley+scy); bglTexCoord2f( 0,ydimepad); bglVertex2f((float)tilex ,(float)tiley+(scy*ratio));
bglEnd(); bglEnd();
return(0); return(0);