diff options
Diffstat (limited to 'src/point.c')
| -rw-r--r-- | src/point.c | 34 |
1 files changed, 29 insertions, 5 deletions
diff --git a/src/point.c b/src/point.c index 9aaae83..6d759cd 100644 --- a/src/point.c +++ b/src/point.c @@ -982,10 +982,22 @@ glfl_ar** transp(glfl_ar** con,int lle){ return neww; } void sort_polygons(point_m* aaaa, glfl_ar** con){ + //printf("---\n"); + int col = 0; for(int i = 0; i<=aaaa->len-2;i++){ //printf("a\n"); //double maxi = -INFINITY; int su = -1; + + if(con[i]->max.z<con[i+1]->max.z&&con[i]->min.z<con[i+1]->min.z){ + glfl_ar* tempp = con[i]; + con[i] = con[i+1]; + con[i+1] = tempp; + col=1; + i--; + continue; + } + int scol = 0; for(int p = 0; p<=con[i]->len-2; p++){ //if(su!=-1) @@ -996,7 +1008,7 @@ void sort_polygons(point_m* aaaa, glfl_ar** con){ //cord bb = poi_d(con[i]->pix[p*2],con[i]->pix[p*2+1],-mma,con[i]->pix[p*2+1],con[i+1]->len,con[i+1]->pix,0,-1); //printf("%f\n",aa.z); if(aa.z!=-1){ - + scol = 1; double l1x1 = con[i]->pix[p*2]; double l1y1 = con[i]->pix[p*2+1]; double l1z1 = con[i]->dep[p]; @@ -1020,15 +1032,17 @@ void sort_polygons(point_m* aaaa, glfl_ar** con){ // ,l1x1,l1y1,l1z1,l1x2,l1y2,l1z2, // l2x1,l2y1,l2z1,l2x2,l2y2,l2z2, aa.x, aa.y,lz1,lz2); //printf("%f %f > %f %f\n",lz1,lz2,diff(lz1,lz2),FL_DIS); - if(lz1<lz2&&(diff(lz1,lz2)>DB_DIS)){ + + if(lz1<lz2&&(diff(lz1,lz2)>CLOSE_ENOUGH)&&!isnan(lz1)&&!isnan(lz2)){ + //printf("%f %f\n",lz1,lz2); //printf("%f %f > %f %f\n",lz1,lz2,diff(lz1,lz2),FL_DIS); //printf("sw, %.2f,%.2f,%.2f -> %.2f,%.2f,%.2f\n",con[i]->col[0],con[i]->col[1],con[i]->col[2], // con[i+1]->col[0],con[i+1]->col[1],con[i+1]->col[2]); glfl_ar* tempp = con[i]; con[i] = con[i+1]; con[i+1] = tempp; - - i=-1; + col = 1; + //i=-1; break; } //su = aa.index+1; @@ -1053,9 +1067,16 @@ void sort_polygons(point_m* aaaa, glfl_ar** con){ i=-1; break; }*/ - } + } + } + if(!scol&&con[i]->min.z<con[i+1]->min.z){ + //printf("%i\n",i); + glfl_ar* tempp = con[i]; + con[i] = con[i+1]; + con[i+1] = tempp; + } //printf("%i %f\n",i,maxi); @@ -1072,7 +1093,10 @@ void sort_polygons(point_m* aaaa, glfl_ar** con){ i=-1; } */ + } + if(col) + sort_polygons(aaaa,con); } glfl_ar* perspective_proj(GLFWwindow* b,point_arr* c,double ctx,double cty,double ctz,double cx, double cy, double cz){ |