I have 3 files to use spine animation.
.png, .skel, .atlas
And i write code on visual studio 2017 like this
using System.Windows.Forms;
using System.Drawing;
using System;
using Spine;
namespace WindowsFormsApp1
{
public partial class Form1 : Form
{
private Timer timer;
private Atlas atlas;
private SkeletonBinary skBinary;
private SkeletonData skData;
private Skeleton sk;
private Animation ani;
private AnimationState aniState;
private AnimationStateData aniStateData;
public Form1()
{
InitializeComponent();
Size = new Size(800, 480);
timer = new Timer();
timer.Interval = 500;
timer.Tick += new EventHandler(timer_Tick);
timer.Start();
}
private void timer_Tick(object sender, EventArgs e)
{
timer.Stop();
aniState.Update(timer.Interval);
aniState.Apply(sk);
sk.UpdateWorldTransform();
Invalidate();
timer.Start();
}
protected override void OnLoad(EventArgs e)
{
try
{
base.OnLoad(e);
atlas = new Atlas("Alchemist.atlas", new MyTextureLoader());
skBinary = new SkeletonBinary(atlas);
skData = skBinary.ReadSkeletonData("Alchemist.skel");
sk = new Skeleton(skData);
ani = skData.FindAnimation("walk");
aniStateData = new AnimationStateData(skData);
aniState = new AnimationState(aniStateData);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
private void DrawSkin(Graphics g)
{
foreach (Slot slot in sk.Slots)
{
if (slot.Attachment == null || slot.Attachment.GetType() != typeof(RegionAttachment))
continue;
RegionAttachment attach = (RegionAttachment)slot.Attachment;
AtlasRegion region = (AtlasRegion)attach.RendererObject;
g.ResetTransform();
g.TranslateTransform(400, 100);
g.TranslateTransform(attach.X, attach.Y);
g.RotateTransform(attach.Rotation);
g.TranslateTransform(slot.Bone.WorldX, -slot.Bone.WorldY);
g.RotateTransform(slot.Bone.Rotation);
g.ScaleTransform(slot.Bone.ScaleX, slot.Bone.ScaleY);
Rectangle dstRC = new Rectangle(0, 0, region.width, region.height);
Rectangle srcRC = new Rectangle(region.x, region.y, region.width, region.height);
g.DrawImage((Image)region.page.rendererObject, dstRC, srcRC, GraphicsUnit.Pixel);
g.ResetTransform();
}
}
private void DrawBones(Graphics g)
{
g.ResetTransform();
g.TranslateTransform(400, 100);
Color Color = Color.FromArgb(255, 0, 0, 255);
foreach (Bone bone in sk.Bones)
{
float x = bone.Data.Length + bone.WorldX;
float y = bone.Data.Length + bone.WorldY;
g.DrawLine(Pens.Red, new PointF(bone.WorldX, bone.WorldY), new PointF(x, y));
}
foreach (Bone bone in sk.Bones)
{
g.DrawEllipse(Pens.Blue, bone.WorldX - 2, bone.WorldY - 2, 4, 4);
}
g.ResetTransform();
}
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
Graphics g = e.Graphics;
DrawSkin(g);
DrawBones(g);
}
public class MyTextureLoader : TextureLoader
{
public void Load(AtlasPage page, string path)
{
Bitmap img = new Bitmap(path);
page.width = img.Width;
page.height = img.Height;
page.rendererObject = img;
}
public void Unload(object texture)
{
((Bitmap)texture).Dispose();
}
}
}
}
And i run this program, i can't see any animation and picture.
please help me...
