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Fix a problem where the cloud layers suddenly change color when looking towards the sun

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ehofman
2003-09-22 12:32:03 +00:00
parent 6079cd3df8
commit 133e67adb8
1 changed files with 4 additions and 4 deletions
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8
simgear/scene/sky/cloud.cxx
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@@ -468,10 +468,10 @@ ssgSimpleState *sgCloudMakeState( const string &path ) {
state->enable( GL_TEXTURE_2D );
state->enable( GL_COLOR_MATERIAL );
state->setColourMaterial( GL_AMBIENT_AND_DIFFUSE );
state->setMaterial( GL_EMISSION, 0.05, 0.05, 0.05, 1.0 );
state->setMaterial( GL_AMBIENT, 0.2, 0.2, 0.2, 1.0 );
state->setMaterial( GL_DIFFUSE, 0.5, 0.5, 0.5, 1.0 );
state->setMaterial( GL_SPECULAR, 1.0, 1.0, 1.0, 1.0 );
state->setMaterial( GL_EMISSION, 0.05, 0.05, 0.05, 0.0 );
state->setMaterial( GL_AMBIENT, 0.2, 0.2, 0.2, 0.0 );
state->setMaterial( GL_DIFFUSE, 0.5, 0.5, 0.5, 0.0 );
state->setMaterial( GL_SPECULAR, 0.0, 0.0, 0.0, 0.0 );
state->enable( GL_BLEND );
state->enable( GL_ALPHA_TEST );
state->setAlphaClamp( 0.01 );