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Treat alpha as 1.0 - Tr

This commit is contained in:
Sean Lilley 2017-05-18 09:32:06 -04:00
parent cab8911223
commit 86c604826c
1 changed files with 1 additions and 1 deletions
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2
lib/loadMtl.js
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@ -66,7 +66,7 @@ function loadMtl(mtlPath) {
material.alpha = parseFloat(value);
} else if (/^Tr /i.test(line)) {
value = line.substring(3).trim();
material.alpha = parseFloat(value);
material.alpha = 1.0 - parseFloat(value);
} else if (/^map_Ka /i.test(line)) {
material.ambientTexture = path.resolve(mtlDirectory, line.substring(7).trim());
} else if (/^map_Ke /i.test(line)) {