setReversed method
Implementation
void setReversed(bool value ){
if ( reversed != value ) {
final ext = extensions.get( 'EXT_clip_control' );
if ( reversed ) {
ext.clipControlEXT( ext.LOWER_LEFT_EXT, ext.ZERO_TO_ONE_EXT );
} else {
ext.clipControlEXT( ext.LOWER_LEFT_EXT, ext.NEGATIVE_ONE_TO_ONE_EXT );
}
final oldDepth = currentDepthClear;
currentDepthClear = null;
this.setClear( oldDepth! );
}
reversed = value;
}