Method drawRectangle

src/eepp/graphics/rectangledrawable.cpp:125–171

}

void RectangleDrawable::drawRectangle( const Rectf& R, const Color& TopLeft,
									   const Color& BottomLeft, const Color& BottomRight,
									   const Color& TopRight, const Float& Angle,
									   const Vector2f& Scale ) {
	BatchRenderer* sBR = GlobalBatchRenderer::instance();
	sBR->setTexture( NULL );
	sBR->setBlendMode( mBlendMode );

	switch ( mFillMode ) {
		case DRAW_FILL: {
			sBR->quadsBegin();
			sBR->quadsSetColorFree( TopLeft, BottomLeft, BottomRight, TopRight );

			Sizef size = const_cast<Rectf*>( &R )->getSize();

			sBR->batchQuadEx( R.Left, R.Top, size.getWidth(), size.getHeight(), Angle, Scale );
			break;
		}
		case DRAW_LINE: {
			sBR->setLineWidth( mLineWidth );

			sBR->lineLoopBegin();
			sBR->lineLoopSetColorFree( TopLeft, BottomLeft );

			if ( Scale != 1.0f || Angle != 0.0f ) {
				Quad2f Q( R );
				Sizef size = const_cast<Rectf*>( &R )->getSize();

				Q.scale( Scale );
				Q.rotate( Angle, Vector2f( R.Left + size.getWidth() * 0.5f,
										   R.Top + size.getHeight() * 0.5f ) );

				sBR->batchLineLoop( Q[0].x, Q[0].y, Q[1].x, Q[1].y );
				sBR->lineLoopSetColorFree( BottomRight, TopRight );
				sBR->batchLineLoop( Q[2].x, Q[2].y, Q[3].x, Q[3].y );
			} else {
				sBR->batchLineLoop( R.Left, R.Top, R.Left, R.Bottom );
				sBR->lineLoopSetColorFree( BottomRight, TopRight );
				sBR->batchLineLoop( R.Right, R.Bottom, R.Right, R.Top );
			}

			break;
		}
	}

	sBR->draw();
}

void RectangleDrawable::updateVertex() {
	if ( mCorners == 0 )