Draw Rectangle/ Circle and Triangle in Spritekit with Two Colors. . .

Question

I can draw Rectangle using simple SKSpriteNode. But i can not draw other types of drawings in it like Triangle, Circle etc with TWO SPLIT COLORS. Someone suggested to go wit

Answer 1

You can use SKShapeNode to draw shapes in sprite kit, but each SKShapeNode is limited to one line color (strokeColor) and one fill color.

However, you can create a custom SKNode subclass that contains two SKShapeNodes as children, each with different strokeColors/fillColors.

Something like this will work for a custom SKNode that draws a square with left and top red, right and bottom green:

- (id) init {
    if (self = [super init]) {
        SKShapeNode* topLeft = [SKShapeNode node];
        UIBezierPath* topLeftBezierPath = [[UIBezierPath alloc] init];
        [topLeftBezierPath moveToPoint:CGPointMake(0.0, 0.0)];
        [topLeftBezierPath addLineToPoint:CGPointMake(0.0, 100.0)];
        [topLeftBezierPath addLineToPoint:CGPointMake(100.0, 100.0)];
        topLeft.path = topLeftBezierPath.CGPath;
        topLeft.lineWidth = 10.0;
        topLeft.strokeColor = [UIColor redColor];
        topLeft.antialiased = NO;
        [self addChild:topLeft];

        SKShapeNode* bottomRight = [SKShapeNode node];
        UIBezierPath* bottomRightBezierPath = [[UIBezierPath alloc] init];
        [bottomRightBezierPath moveToPoint:CGPointMake(0.0, 0.0)];
        [bottomRightBezierPath addLineToPoint:CGPointMake(100.0, 0.0)];
        [bottomRightBezierPath addLineToPoint:CGPointMake(100.0, 100.0)];
        bottomRight.path = bottomRightBezierPath.CGPath;
        bottomRight.lineWidth = 10.0;
        bottomRight.strokeColor = [UIColor greenColor];
        bottomRight.antialiased = NO;
        [self addChild:bottomRight];
    }
    return self;
}