Add support for "squashing" the billboarding of individual 3D cloud sprites, to allow...

[simgear.git] / simgear / scene / sky / CloudShaderGeometry.cxx

diff --git a/simgear/scene/sky/CloudShaderGeometry.cxx b/simgear/scene/sky/CloudShaderGeometry.cxx
old mode 100755 (executable)
new mode 100644 (file)
index 229710d..ed9e94f
--- a/simgear/scene/sky/CloudShaderGeometry.cxx
+++ b/simgear/scene/sky/CloudShaderGeometry.cxx
@@ -116,7 +116,7 @@ void CloudShaderGeometry::drawImplementation(RenderInfo& renderInfo) const
                            (GLfloat) t.cloud_height };
         extensions->glVertexAttrib3fv(USR_ATTR_1, ua1 );
         extensions->glVertexAttrib3fv(USR_ATTR_2, ua2 );
-        glColor4f(t.position.x(), t.position.y(), t.position.z(), 1.0);
+        glColor4f(t.position.x(), t.position.y(), t.position.z(), zscale);
         _geometry->draw(renderInfo);
     }
 }