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Clouds3D crashes because there is no Light

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This commit is contained in:
ehofman
2003-08-22 16:18:33 +00:00
parent 3ac6b34f4b
commit 092901b9ea
1 changed files with 12 additions and 1 deletions
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13
simgear/scene/sky/clouds3d/SkySceneLoader.cpp
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@@ -105,7 +105,9 @@ SkySceneLoader::~SkySceneLoader()
//bool SkySceneLoader::Load(std::string filepath)
bool SkySceneLoader::Load( unsigned char *data, unsigned int size, double latitude, double longitude )
{
pLight = new SkyLight(eType);
if( !pLight)
pLight = new SkyLight(eType);
// Need to create the managers
cout << "GraphicsContext::Instantiate();" << endl;
GraphicsContext::Instantiate();
@@ -187,12 +189,18 @@ bool SkySceneLoader::Load( SGPath filename, double latitude, double longitude )
//FAIL_RETURN(archive.FindFloat32("CloudScale", &rScale, i));
float rScale = 40.0;
SkyArchive cloudArchive;
cout << "Calling cloudArchive.Load(FilePath)" << endl;
FAIL_RETURN(cloudArchive.Load(FilePath));
cout << "Calling SceneManager::InstancePtr()->LoadClouds" << endl;
FAIL_RETURN(SceneManager::InstancePtr()->LoadClouds(cloudArchive, rScale, latitude, longitude));
}
}
cout << "After Load Clouds" << endl;
Vec3f dir(0, 0, 1);
if( !pLight)
pLight = new SkyLight(eType);
pLight->SetPosition(Vec3f(0, 0, 17000));
pLight->SetDirection(dir);
pLight->SetAmbient(Vec4f( 0.0f, 0.0f, 0.0f, 0.0f));
@@ -202,9 +210,12 @@ bool SkySceneLoader::Load( SGPath filename, double latitude, double longitude )
// No attenuation
pLight->SetAttenuation(1.0f, 0.0f, 0.0f);
cout << "Before SceneManager::InstancePtr()->AddLight(pLight)" << endl;
SceneManager::InstancePtr()->AddLight(pLight);
cout << "Before SceneManager::InstancePtr()->ShadeClouds()" << endl;
SceneManager::InstancePtr()->ShadeClouds();
cout << "After SceneManager::InstancePtr()->ShadeClouds()" << endl;
return true;
}