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model on OSX

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Zeno Rogue 2020-01-16 18:08:23 +01:00
parent 7c9dd4ea59
commit 3a2bb7bd09
1 changed files with 10 additions and 0 deletions
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10
netgen.cpp
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@ -203,9 +203,15 @@ EX namespace netgen {
// Simple graphical functions // Simple graphical functions
//============================ //============================
color_t argb(color_t c) { return ((c & 0xFFFFFF) >> 8) | ((c & 0xFF) << 24); }
void blackline(vec v1, vec v2, color_t col = 0x000000FF) { void blackline(vec v1, vec v2, color_t col = 0x000000FF) {
#if CAP_SDLGFX==1 #if CAP_SDLGFX==1
aalineColor(s, int(v1.x), int(v1.y), int(v2.x), int(v2.y), col); aalineColor(s, int(v1.x), int(v1.y), int(v2.x), int(v2.y), col);
#else
int len = abs(v1.x-v2.x) + abs(v1.y-v2.y);
for(int i=0; i<=len; i++)
qpixel(s, int(v1.x + (v2.x-v1.x)*i/len), int(v1.y + (v2.y-v1.y)*i/len)) = argb(col);
#endif #endif
} }
@ -218,6 +224,10 @@ EX namespace netgen {
polyy[1] = int(v2.y); polyy[1] = int(v2.y);
polyy[2] = int(v3.y); polyy[2] = int(v3.y);
filledPolygonColorI(s, polyx, polyy, 3, col); filledPolygonColorI(s, polyx, polyy, 3, col);
#else
int len = abs(v1.x-v2.x) + abs(v1.y-v2.y);
for(int i=0; i<=len; i++) for(int j=0; j<=len; j++) if(i+j <= len)
qpixel(s, int(v3.x + (v2.x-v3.x)*i/len + (v1.x-v3.x)*i/len), int(v3.y + (v2.y-v3.y)*i/len + (v1.y-v3.y)*i/len)) = argb(col);
#endif #endif
} }