Method evaluate

src/module/squaremodule.cpp:31–70

}

Node* SquareModule::evaluate(const Context& ctx) const
{
	Value* sizeVal=getParameterArgument(ctx,0);
	Value* centerVal=getParameterArgument(ctx,1);
	bool center=false;
	if(centerVal)
		center = centerVal->isTrue();

	decimal x=1.0;
	decimal y=1.0;
	if(sizeVal) {
		VectorValue& size=sizeVal->toVector(2);
		Point pt = size.getPoint();
		x=pt.x();
		y=pt.y();
	}

	auto* pn=new PrimitiveNode();
	Primitive* p=pn->createPrimitive();
	pn->setChildren(ctx.getInputNodes());

	Polygon& pg=p->createPolygon();
	p->createVertex(Point(0, 0, 0));
	p->createVertex(Point(x, 0, 0));
	p->createVertex(Point(x, y, 0));
	p->createVertex(Point(0, y, 0));
	pg.append(0);
	pg.append(1);
	pg.append(2);
	pg.append(3);

	if(center) {
		auto* an=new AlignNode();
		an->setCenter(true);
		an->addChild(pn);
		return an;
	}

	return pn;
}