Mercurial > fife-parpg

comparison engine/core/view/camera.cpp @ 34:d66538926e78

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fix getPixelRGBA - it should return r g b and not r b g... why did everyone use the wrong order instead of fixing the reason? :)
author spq@33b003aa-7bff-0310-803a-e67f0ece8222
date Sat, 12 Jul 2008 00:20:26 +0000
parents 1e3b68c260a6
children 90005975cdbb
comparison
equal deleted inserted replaced
33:112fc4af772d 34:d66538926e78
312 double fsw = static_cast<double>(vc.dimensions.w); 312 double fsw = static_cast<double>(vc.dimensions.w);
313 double fsh = static_cast<double>(vc.dimensions.h); 313 double fsh = static_cast<double>(vc.dimensions.h);
314 x = static_cast<int>(round(fx / fsw * fow)); 314 x = static_cast<int>(round(fx / fsw * fow));
315 y = static_cast<int>(round(fy / fsh * foh)); 315 y = static_cast<int>(round(fy / fsh * foh));
316 } 316 }
317 vc.image->getPixelRGBA(x, y, &r, &b, &g, &a); 317 vc.image->getPixelRGBA(x, y, &r, &g, &b, &a);
318 // instance is hit with mouse if not totally transparent 318 // instance is hit with mouse if not totally transparent
319 if (a != 0) { 319 if (a != 0) {
320 instances.push_back(i); 320 instances.push_back(i);
321 } 321 }
322 } 322 }
347 double fsw = static_cast<double>(vc.dimensions.w); 347 double fsw = static_cast<double>(vc.dimensions.w);
348 double fsh = static_cast<double>(vc.dimensions.h); 348 double fsh = static_cast<double>(vc.dimensions.h);
349 x = static_cast<int>(round(fx / fsw * fow)); 349 x = static_cast<int>(round(fx / fsw * fow));
350 y = static_cast<int>(round(fy / fsh * foh)); 350 y = static_cast<int>(round(fy / fsh * foh));
351 } 351 }
352 vc.image->getPixelRGBA(x, y, &r, &b, &g, &a); 352 vc.image->getPixelRGBA(x, y, &r, &g, &b, &a);
353 // instance is hit with mouse if not totally transparent 353 // instance is hit with mouse if not totally transparent
354 if (a != 0) { 354 if (a != 0) {
355 instances.push_back(i); 355 instances.push_back(i);
356 goto found_non_transparent_pixel; 356 goto found_non_transparent_pixel;
357 } 357 }