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Propagate for variables in common/3d/draw.cpp

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This commit is contained in:
Kp 2014-09-26 02:42:14 +00:00
parent e6904ab13b
commit b642c1ba43
1 changed files with 8 additions and 13 deletions
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21
common/3d/draw.cpp
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@ -116,7 +116,6 @@ bool do_facing_check(g3s_point **vertlist)
//deal with face that must be clipped
static bool must_clip_flat_face(int nv,g3s_codes cc)
{
int i;
bool ret=0;
g3s_point **bufptr;
@ -124,7 +123,7 @@ static bool must_clip_flat_face(int nv,g3s_codes cc)
if (nv>0 && !(cc.uor&CC_BEHIND) && !cc.uand) {
for (i=0;i<nv;i++) {
for (int i=0;i<nv;i++) {
g3s_point *p = bufptr[i];
if (!(p->p3_flags&PF_PROJECTED))
@ -148,7 +147,7 @@ static bool must_clip_flat_face(int nv,g3s_codes cc)
free_points:
;
for (i=0;i<nv;i++)
for (int i=0;i<nv;i++)
if (Vbuf1[i]->p3_flags & PF_TEMP_POINT)
free_temp_point(Vbuf1[i]);
@ -161,13 +160,12 @@ free_points:
//returns 1 if off screen, 0 if drew
bool g3_draw_poly(int nv,g3s_point **pointlist)
{
int i;
g3s_point **bufptr;
g3s_codes cc;
bufptr = Vbuf0;
for (i=0;i<nv;i++) {
for (int i=0;i<nv;i++) {
bufptr[i] = pointlist[i];
@ -183,7 +181,7 @@ bool g3_draw_poly(int nv,g3s_point **pointlist)
//now make list of 2d coords (& check for overflow)
for (i=0;i<nv;i++) {
for (int i=0;i<nv;i++) {
g3s_point *p = bufptr[i];
if (!(p->p3_flags&PF_PROJECTED))
@ -207,13 +205,12 @@ static void must_clip_tmap_face(int nv,g3s_codes cc,grs_bitmap *bm);
//returns 1 if off screen, 0 if drew
void _g3_draw_tmap(unsigned nv,g3s_point **pointlist,const g3s_uvl *uvl_list,const g3s_lrgb *light_rgb,grs_bitmap *bm)
{
int i;
g3s_point **bufptr;
g3s_codes cc;
bufptr = Vbuf0;
for (i=0;i<nv;i++) {
for (int i=0;i<nv;i++) {
g3s_point *p;
p = bufptr[i] = pointlist[i];
@ -240,7 +237,7 @@ void _g3_draw_tmap(unsigned nv,g3s_point **pointlist,const g3s_uvl *uvl_list,con
//now make list of 2d coords (& check for overflow)
for (i=0;i<nv;i++) {
for (int i=0;i<nv;i++) {
g3s_point *p = bufptr[i];
if (!(p->p3_flags&PF_PROJECTED))
@ -258,13 +255,11 @@ void _g3_draw_tmap(unsigned nv,g3s_point **pointlist,const g3s_uvl *uvl_list,con
static void must_clip_tmap_face(int nv,g3s_codes cc,grs_bitmap *bm)
{
g3s_point **bufptr;
int i;
bufptr = clip_polygon(Vbuf0,Vbuf1,&nv,&cc);
if (nv && !(cc.uor&CC_BEHIND) && !cc.uand) {
for (i=0;i<nv;i++) {
for (int i=0;i<nv;i++) {
g3s_point *p = bufptr[i];
if (!(p->p3_flags&PF_PROJECTED))
@ -282,7 +277,7 @@ static void must_clip_tmap_face(int nv,g3s_codes cc,grs_bitmap *bm)
free_points:
;
for (i=0;i<nv;i++)
for (int i=0;i<nv;i++)
if (bufptr[i]->p3_flags & PF_TEMP_POINT)
free_temp_point(bufptr[i]);