public void CreateCustomField()
{
using (var node = SKFieldNode.CreateCustomField((Vector4 position, Vector4 velocity, float mass, float charge, double time) => {
return(new Vector3(3, 1, 4));
})) {
// FIXME: the code below doesn't end up calling the anonymous delegate above.
var v = node.Direction;
Assert.AreEqual(0, v.X, "#x2");
Assert.AreEqual(0, v.Y, "#y2");
Assert.AreEqual(0, v.Z, "#z2");
Assert.AreEqual(0, v.W, "#w2");
}
}
public void CreateRadialGravityField()
{
using (SKFieldNode node = SKFieldNode.CreateRadialGravityField()) {
var v = new Vector4(1, 2, 3, 4);
node.Direction = v;
Assert.AreEqual(node.Direction.X, 1, "#x1");
Assert.AreEqual(node.Direction.Y, 2, "#y1");
Assert.AreEqual(node.Direction.Z, 3, "#z1");
Assert.AreEqual(node.Direction.W, 0, "#w1");
v = node.Direction;
Assert.AreEqual(v.X, 1, "#x2");
Assert.AreEqual(v.Y, 2, "#y2");
Assert.AreEqual(v.Z, 3, "#z2");
Assert.AreEqual(v.W, 0, "#w2");
}
}
public override void DidMoveToView(SKView view)
{
// Setup Scene with SKNodes and call the sparks generator
Proto1Dim1 = 0;
Proto1Dim2 = 0;
Proto1Dim3 = 0;
switchInfo = false;
infoTouch = false;
// Set inital bgcolor
BackgroundColor = UIColor.FromRGBA(100, 200, 150, 120);
// Background Sprite
backgroundSprite = new SKSpriteNode("spark");
backgroundSprite.ScaleTo(Frame.Size);
backgroundSprite.Position = new CGPoint(Frame.Width / 2, Frame.Height / 2);
backgroundSprite.ZPosition = 0;
backgroundSprite.Alpha = 0.1f;
AddChild(backgroundSprite);
// Add Gravity Field
fieldNode = SKFieldNode.CreateSpringField();
fieldNode.Enabled = false;
fieldNode.Position = new CGPoint(Frame.Size.Width / 2, Frame.Size.Height / 2);
fieldNode.Strength = 0.5f;
fieldNode.Region = new SKRegion(Frame.Size);
AddChild(fieldNode);
// Change color, child not added only in test env
mySave = new SKLabelNode("AppleSDGothicNeo-UltraLight")
{
Text = "next >",
FontSize = 18,
Position = new CGPoint(Frame.Width - 65, (Frame.Height - 53))
};
mySave.Name = "next";
mySave.FontColor = UIColor.FromHSB(0, 0, 3f);
mySave.Alpha = 0.9f;
mySave.ZPosition = 10;
// AddChild(mySave);
// Invisible sprite node to change to Info Mode, on the right top side infront of the info sprite
navSprite = new SKSpriteNode();
navSprite.Name = "navSprite";
navSprite.Alpha = 0.0000001f;
navSprite.ZPosition = 10;
navSprite.Color = UIColor.FromHSB(0, 1, 0.0f);
navSprite.Size = new CGSize(100, 70);
navSprite.Position = new CGPoint((View.Frame.Width - (50)), (View.Frame.Height - (35)));
AddChild(navSprite);
// Container field to fill different background (Info Mode)
container = new SKSpriteNode("background_newcolor");
container.Size = new CGSize(Frame.Width, Frame.Height);
container.Position = new CGPoint(Frame.Width / 2, Frame.Height / 2);
container.ZPosition = 0;
container.Alpha = 0f;
AddChild(container);
// Sprite Node with the info icon
infoSprite = new SKSpriteNode("info");
infoSprite.Name = "navSprite";
infoSprite.Position = new CGPoint(Frame.Width - 40, Frame.Height - 40);
infoSprite.ZPosition = 10;
infoSprite.XScale = 0.6f;
infoSprite.YScale = 0.6f;
infoSprite.Alpha = 0.8f;
infoSprite.Name = "info";
AddChild(infoSprite);
// Start with the info text
SetInfoText();
// Generate Sparks
GenerateSparks();
}
public void CreateVelocityField()
{
using (var node = SKFieldNode.CreateVelocityField(new Vector4(1, 2, 3, 4))) {
Assert.AreEqual(0.00457763672f, node.MinimumRadius, "#minimum radius");
}
}
