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export the light in the collada file

pull/570/head
wise86Android 2015-05-19 23:15:18 +02:00
parent b1d085b6a9
commit 5ad6179bc5
1 changed files with 33 additions and 8 deletions
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41
code/ColladaExporter.cpp
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@ -454,13 +454,24 @@ void ColladaExporter::WriteSpotLight(const aiLight *const light){
mOutput << startstr << "<quadratic_attenuation>"
<< light->mAttenuationQuadratic
<<"</quadratic_attenuation>" << endstr;
/* mOutput << startstr << "<falloff_angle sid=\"fall_off_angle\">"
<< light->
<<"</falloff_angle>" << endstr;
mOutput << startstr << "<linear_attenuation>"
<< light->mAttenuationLinear
<<"</linear_attenuation>" << endstr;
*/
/*
out->mAngleOuterCone = AI_DEG_TO_RAD (std::acos(std::pow(0.1f,1.f/srcLight->mFalloffExponent))+
srcLight->mFalloffAngle);
*/
const float fallOffAngle = AI_RAD_TO_DEG(light->mAngleInnerCone);
mOutput << startstr <<"<falloff_angle sid=\"fall_off_angle\">"
<< fallOffAngle
<<"</falloff_angle>" << endstr;
double temp = light->mAngleOuterCone-light->mAngleInnerCone;
temp = std::cos(temp);
temp = std::log(temp)/std::log(0.1);
temp = 1/temp;
mOutput << startstr << "<falloff_exponent sid=\"fall_off_exponent\">"
<< temp
<<"</falloff_exponent>" << endstr;
PopTag();
mOutput << startstr << "</spot>" << endstr;
@ -1042,7 +1053,21 @@ void ColladaExporter::WriteNode(aiNode* pNode)
mOutput << "</matrix>" << endstr;
if(pNode->mNumMeshes==0){
mOutput << startstr <<"<instance_camera url=\"#" << node_name_escaped << "-camera\">" << endstr;
//check if it is a camera node
for(size_t i=0; i<mScene->mNumCameras; i++){
if(mScene->mCameras[i]->mName == pNode->mName){
mOutput << startstr <<"<instance_camera url=\"#" << node_name_escaped << "-camera\">" << endstr;
break;
}
}
//check if it is a light node
for(size_t i=0; i<mScene->mNumLights; i++){
if(mScene->mLights[i]->mName == pNode->mName){
mOutput << startstr <<"<instance_light url=\"#" << node_name_escaped << "-light\">" << endstr;
break;
}
}
}else
// instance every geometry
for( size_t a = 0; a < pNode->mNumMeshes; ++a )