public override void Setup()
{
var s = CCDirector.SharedDirector.WinSize;
CCClippingNode clipper = new CCClippingNode();
clipper.Tag = kTagClipperNode;
clipper.ContentSize = new CCSize(200, 200);
clipper.AnchorPoint = new CCPoint(0.5f, 0.5f);
clipper.Position = ContentSize.Center;
clipper.RunAction(new CCRepeatForever(new CCRotateBy(1, 45)));
AddChild(clipper);
CCDrawNode stencil = new CCDrawNode();
CCPoint[] rectangle =
{
new CCPoint(0, 0),
new CCPoint(clipper.ContentSize.Width, 0),
new CCPoint(clipper.ContentSize.Width, clipper.ContentSize.Height),
new CCPoint(0, clipper.ContentSize.Height),
};
CCColor4F white = new CCColor4F(1, 1, 1, 1);
stencil.DrawPolygon(rectangle, 4, white, 0, white);
clipper.Stencil = stencil;
CCSprite content = new CCSprite(TestResource.s_back2);
content.Tag = kTagContentNode;
content.AnchorPoint = new CCPoint(0.5f, 0.5f);
content.Position = clipper.ContentSize.Center;
clipper.AddChild(content);
m_bScrolling = false;
TouchEnabled = true;
}
public override bool Init()
{
base.Init();
CCSize s = CCDirector.SharedDirector.WinSize;
CCDrawNode draw = new CCDrawNode();
AddChild(draw, 10);
// Draw 10 circles
for (int i = 0; i < 10; i++)
{
draw.DrawDot(new CCPoint(s.Width / 2, s.Height / 2), 10 * (10 - i),
new CCColor4F(CCRandom.Float_0_1(), CCRandom.Float_0_1(), CCRandom.Float_0_1(), 1));
}
// Draw polygons
CCPoint[] points = new CCPoint[]
{
new CCPoint(s.Height / 4, 0),
new CCPoint(s.Width, s.Height / 5),
new CCPoint(s.Width / 3 * 2, s.Height)
};
draw.DrawPolygon(points, points.Length, new CCColor4F(1, 0, 0, 0.5f), 4, new CCColor4F(0, 0, 1, 1));
// star poly (triggers buggs)
{
const float o = 80;
const float w = 20;
const float h = 50;
CCPoint[] star = new CCPoint[]
{
new CCPoint(o + w, o - h), new CCPoint(o + w * 2, o), // lower spike
new CCPoint(o + w * 2 + h, o + w), new CCPoint(o + w * 2, o + w * 2), // right spike
// {o +w, o+w*2+h}, {o,o+w*2}, // top spike
// {o -h, o+w}, {o,o}, // left spike
};
draw.DrawPolygon(star, star.Length, new CCColor4F(1, 0, 0, 0.5f), 1, new CCColor4F(0, 0, 1, 1));
}
// star poly (doesn't trigger bug... order is important un tesselation is supported.
{
const float o = 180;
const float w = 20;
const float h = 50;
var star = new CCPoint[]
{
new CCPoint(o, o), new CCPoint(o + w, o - h), new CCPoint(o + w * 2, o), // lower spike
new CCPoint(o + w * 2 + h, o + w), new CCPoint(o + w * 2, o + w * 2), // right spike
new CCPoint(o + w, o + w * 2 + h), new CCPoint(o, o + w * 2), // top spike
new CCPoint(o - h, o + w), // left spike
};
draw.DrawPolygon(star, star.Length, new CCColor4F(1, 0, 0, 0.5f), 1, new CCColor4F(0, 0, 1, 1));
}
// Draw segment
draw.DrawSegment(new CCPoint(20, s.Height), new CCPoint(20, s.Height / 2), 10, new CCColor4F(0, 1, 0, 1));
draw.DrawSegment(new CCPoint(10, s.Height / 2), new CCPoint(s.Width / 2, s.Height / 2), 40,
new CCColor4F(1, 0, 1, 0.5f));
return true;
}
protected virtual CCDrawNode Shape()
{
var shape = new CCDrawNode();
var triangle = new CCPoint[3];
triangle[0] = new CCPoint(-100, -100);
triangle[1] = new CCPoint(100, -100);
triangle[2] = new CCPoint(0, 100);
shape.DrawPolygon(triangle, 3, new CCColor4F(0, 1, 0, 1), 0, new CCColor4F(0, 1, 0, 1));
return shape;
}
public DrawPrimitivesWithRenderTextureTest()
{
CCSize s = CCDirector.SharedDirector.WinSize;
CCRenderTexture text = new CCRenderTexture((int)s.Width, (int)s.Height);
CCDrawNode draw = new CCDrawNode();
text.AddChild(draw, 10);
text.Begin();
// Draw polygons
CCPoint[] points = new CCPoint[]
{
new CCPoint(s.Height / 4, 0),
new CCPoint(s.Width, s.Height / 5),
new CCPoint(s.Width / 3 * 2, s.Height)
};
draw.DrawPolygon(points, points.Length, new CCColor4F(1, 0, 0, 0.5f), 4, new CCColor4F(0, 0, 1, 1));
text.End();
AddChild(text, 24);
}
