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fix for opencollada crash with r40164, missing NULL check.

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Campbell Barton 2011-09-12 13:59:23 +00:00
parent 297f14a1d6
commit 97c78e25f0
1 changed files with 5 additions and 1 deletions
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6
source/blender/collada/EffectExporter.cpp
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@ -178,7 +178,11 @@ void EffectsExporter::operator()(Material *ma, Object *ob)
// ambient
/* ma->ambX is calculated only on render, so lets do it here manually and not rely on ma->ambX. */
cot = getcol(this->scene->world->ambr*ma->amb, this->scene->world->ambg*ma->amb, this->scene->world->ambb*ma->amb, 1.0f);
if(this->scene->world)
cot = getcol(this->scene->world->ambr*ma->amb, this->scene->world->ambg*ma->amb, this->scene->world->ambb*ma->amb, 1.0f);
else
cot = getcol(ma->amb, ma->amb, ma->amb, 1.0f);
ep.setAmbient(cot, false , "ambient");
// reflective, reflectivity