public override void UpdatePosition(ref CustomVertex.TransformedColored vt, ref myownvertexformat Particle,int i)
{
vt.X += Particle.speed.X + this.world.gravityX;
vt.Y += Particle.speed.Y + (this.world.gravityY * Particle.lifecount/5f);
Particle.lifecount++;
if (Particle.lifecount >= Particle.lifetime )
{
this.remove_particle(i);
}
}
private void button16_Click(object sender, EventArgs e)
{
// Initialize
pictureBox1.Width = 640; pictureBox1.Height = 480;
PresentParameters presentParams = new PresentParameters();
presentParams.Windowed = true;
presentParams.SwapEffect = SwapEffect.Discard;
device = new Device(0, DeviceType.Hardware, pictureBox1, CreateFlags.SoftwareVertexProcessing, presentParams);
AllocateResources();
device.Transform.Projection = Matrix.PerspectiveFovLH((float)Math.PI / 4, pictureBox1.Width / pictureBox1.Height, 1f, 50f);
device.Transform.View = Matrix.LookAtLH(new Vector3(0, 0, -30), new Vector3(0, 0, 0), new Vector3(0, 1, 0));
device.RenderState.Lighting = false;
device.RenderState.CullMode = Cull.None;
vertices = new CustomVertex.PositionColored[3];
vertices[0].Position = new Vector3(0f, 0f, 0f);
vertices[0].Color = Color.Red.ToArgb();
vertices[1].Position = new Vector3(10f, 0f, 0f);
vertices[1].Color = Color.Green.ToArgb();
vertices[2].Position = new Vector3(5f, 10f, 0f);
vertices[2].Color = Color.Yellow.ToArgb();
verticesT[0] = new myownvertexformat(new Vector3(2, -2, -2), 0.0f, 0.0f);
verticesT[1] = new myownvertexformat(new Vector3(0, 2, 0), 0.125f, 1.0f);
verticesT[2] = new myownvertexformat(new Vector3(-2, -2, 2), 0.25f, 0.0f);
vb.SetData(verticesT, 0, LockFlags.None);
VertexElement[] velements = new VertexElement[]
{
new VertexElement(0, 0, DeclarationType.Float3,
DeclarationMethod.Default,
DeclarationUsage.Position, 0),
new VertexElement(0, 12, DeclarationType.Float2,
DeclarationMethod.Default,
DeclarationUsage.TextureCoordinate, 0),
VertexElement.VertexDeclarationEnd
};
vd = new VertexDeclaration(device, velements);
myTiff.Image.Save("C:\\ISO\\Dumps\\CA\\Texture.bmp");
testTexture = TextureLoader.FromFile(device, "C:\\ISO\\Dumps\\CA\\Texture.bmp");
dxTimer.Enabled = true;
}
public virtual void UpdatePosition(ref CustomVertex.TransformedColored vt, ref myownvertexformat Particle, int i)
{
//dummy hier kommt die animation rein
}
public void remove_particle(int index)
{
if (this.count <= 1)
this.alive = false;
this.count--;
if (this.count - 1 >= 0)
{
if (index == -1) index = count-1;
if (index >= 0)
{
ParticleInfo[index] = new myownvertexformat();
vert[index] = new CustomVertex.TransformedColored();
//for (int i = index; i < count; i++)
//{
// ParticleInfo[i] = ParticleInfo[i + 1];
// vert[i] = vert[i + 1];
//}
}
}
}
public void add_particle(float X, float Y, int color, Vector2 speed,int lifetime)
{
if (count + 1 < ParticleInfo.Length)
{
count++;
ParticleInfo[count] = new myownvertexformat();
ParticleInfo[count].speed = speed;
ParticleInfo[count].lifetime = lifetime;
ParticleInfo[count].lifecount = 0;
vert[count] = new CustomVertex.TransformedColored(X, Y, 0, 0, color);
}
}
