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some small optimizations

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This commit is contained in:
Kent Mein
2002-10-30 00:37:19 +00:00
parent df6b70a9ca
commit f6c7a89357
7 changed files with 80 additions and 59 deletions
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23
source/blender/blenkernel/intern/exotic.c
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@@ -891,7 +891,7 @@ static void read_inventor(char *str, struct ListBase *listb)
struct IvNode *iv, *ivp, *ivn;
char *maindata, *md, *cpa;
float *index, *data, *fp;
int file, filelen, count, face, nr = 0;
int file, filelen, count, lll, face, nr = 0;
int skipdata, ok, a, b, tot, first, colnr, coordtype, polytype, *idata;
struct DispList *dl;
@@ -1106,7 +1106,8 @@ static void read_inventor(char *str, struct ListBase *listb)
/* tel het aantal lijnen */
tot= 0;
index= iv->data[0];
for(a=0; a<iv->datalen[0]-1; a++) {
lll = iv->datalen[0]-1;
for(a=0; a<lll; a++) {
if(index[0]!= -1 && index[1]!= -1) tot++;
index++;
}
@@ -1121,7 +1122,7 @@ static void read_inventor(char *str, struct ListBase *listb)
data= (float *)(dl+1);
index= iv->data[0];
for(a=0; a<iv->datalen[0]-1; a++) {
for(a=0; a<lll; a++) {
if(index[0]!= -1 && index[1]!= -1) {
read_iv_index(data, ivp->data[0], index, 2, coordtype);
data+= 6;
@@ -1252,7 +1253,8 @@ static void read_inventor(char *str, struct ListBase *listb)
}
/* indices */
for(b=0; b<index[0]-2; b++) {
lll = index[0] - 2;
for(b=0; b<lll; b++) {
idata[0]= first;
idata[1]= first+1;
idata[2]= first+2;
@@ -1287,7 +1289,8 @@ static void read_inventor(char *str, struct ListBase *listb)
/* tel het aantal driehoeken */
face= 0;
index= iv->data[0];
for(a=0; a<iv->datalen[0]-2; a++) {
lll = iv->datalen[0]-2;
for(a=0; lll; a++) {
if(index[0]!= -1 && index[1]!= -1 && index[2]!= -1) face++;
index++;
}
@@ -1319,8 +1322,8 @@ static void read_inventor(char *str, struct ListBase *listb)
index= iv->data[0];
idata= dl->index;
first= 1;
for(a=0; a<iv->datalen[0]-2; a++) {
lll=iv->datalen[0]-2;
for(a=0; a<lll; a++) {
if(index[0]!= -1 && index[1]!= -1 && index[2]!= -1) {
@@ -1364,7 +1367,8 @@ static void read_inventor(char *str, struct ListBase *listb)
/* tel het aantal driehoeken */
face= 0;
index= iv->data[0];
for(a=0; a<iv->datalen[0]-2; a++) {
lll=iv->datalen[0]-2;
for(a=0; a<lll; a++) {
if(index[0]!= -1 && index[1]!= -1 && index[2]!= -1) face++;
index++;
}
@@ -1395,7 +1399,8 @@ static void read_inventor(char *str, struct ListBase *listb)
index= iv->data[0];
idata= dl->index;
for(a=iv->datalen[0]-2; a>0; a--) {
lll=iv->datalen[0]-2;
for(a=lll; a>0; a--) {
if(index[0]!= -1 && index[1]!= -1 && index[2]!= -1) {
idata[0]= (int) index[0];