mirrors/hyperrogue
1
0
Fork 0
mirror of https://github.com/zenorogue/hyperrogue.git synced 2025-11-07 17:23:00 +00:00
Code Issues Releases Wiki Activity

transmatrix now implemented as an array of hyperpoints

Browse Source
This commit is contained in:
Zeno Rogue
2019-08-06 11:56:01 +02:00
parent c1b1e61069
commit ad5ec24e7b
4 changed files with 29 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drawing.cpp
View File

@@ -349,8 +349,8 @@ void filledPolygonColorI(SDL_Surface *s, int* px, int *py, int polyi, color_t co
#if CAP_TEXTURE
void drawTexturedTriangle(SDL_Surface *s, int *px, int *py, glvertex *tv, color_t col) {
transmatrix source = {{{ld(px[0]),ld(px[1]),ld(px[2])}, {ld(py[0]),ld(py[1]),ld(py[2])}, {1,1,1}}};
transmatrix target = {{{tv[0][0],tv[1][0],tv[2][0]}, {tv[0][1],tv[1][1],tv[2][1]}, {1,1,1}}};
transmatrix source( point3(px[0], px[1], px[2]), point3(py[0], py[1], py[2]), point3(1,1,1), point31(0,0,0) );
transmatrix target( point3(tv[0][0], tv[1][0], tv[2][0]), point3(tv[0][1],tv[1][1],tv[2][1]), point3(1,1,1), point31(0,0,0) );
transmatrix isource = inverse(source);
int minx = px[0], maxx = px[0];
int miny = py[0], maxy = py[0];