# | Line 301 | Line 301 | raymixture( /* mix modifiers */ | |
---|---|---|
301 | foremat = backmat = 0; | |
302 | /* foreground */ | |
303 | fr = *r; | |
304 | < | if (coef > FTINY) |
304 | > | if (coef > FTINY) { |
305 | > | scalecolor(fr.rcoef, coef); |
306 | foremat = rayshade(&fr, fore); | |
307 | + | } |
308 | /* background */ | |
309 | br = *r; | |
310 | < | if (coef < 1.0-FTINY) |
310 | > | if (coef < 1.0-FTINY) { |
311 | > | scalecolor(br.rcoef, 1.0-coef); |
312 | backmat = rayshade(&br, back); | |
313 | + | } |
314 | /* check for transparency */ | |
315 | if (backmat ^ foremat) { | |
316 | if (backmat && coef > FTINY) |
– | Removed lines |
+ | Added lines |
< | Changed lines |
> | Changed lines |