| # | Line 584 | Line 584 | material(void) /* get (and print) current material * | |
|---|---|---|
| 584 | return(mname); | |
| 585 | } | |
| 586 | /* check for plastic */ | |
| 587 | < | if (c_cmaterial->rs < .1) { |
| 587 | > | if (c_cmaterial->rs < .08 && (c_cmaterial->rs < .1*c_cmaterial->rd || |
| 588 | > | c_isgrey(&c_cmaterial->rs_c))) { |
| 589 | cvtcolor(radrgb, &c_cmaterial->rd_c, | |
| 590 | c_cmaterial->rd/(1.-c_cmaterial->rs)); | |
| 591 | fprintf(matfp, "\nvoid plastic %s\n0\n0\n", mname); | |
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