the 3D clouds now respect changes to the environment caused by updated METAR etc.
It also increases the AlphaFunc as suggested by Tim.
for(double py = 0.0; py < SGCloudField::fieldSize; py += grid_y_size) {
double x = px + grid_x_rand * (sg_random() - 0.5) - (SGCloudField::fieldSize / 2.0);
double y = py + grid_y_rand * (sg_random() - 0.5) - (SGCloudField::fieldSize / 2.0);
- double z = alt + grid_z_rand * (sg_random() - 0.5);
+ double z = grid_z_rand * (sg_random() - 0.5);
double choice = sg_random();
for(int i = 0; i < CloudVarietyCount ; i ++) {