public void Update(Vector3 start, Vector3 end, Color color)
{
vertexBuffer.Dispose();
VertexPositionNormalColor o = new VertexPositionNormalColor();
o.Position = start;
o.Normal = Vector3.Zero;
o.Color = color;
VertexPositionNormalColor d = new VertexPositionNormalColor();
d.Position = end;
d.Normal = Vector3.Zero;
d.Color = color;
vertices = new VertexPositionNormalColor[] { o, d };
vertexBuffer.SetData(vertices);
}
//VertexPositionColor[] vertices = new[] { new VertexPositionColor(startPoint, Color.Red), new VertexPositionColor(endPoint, Color.Red) };
public Line(GraphicsDevice device, Effect effect, Vector3 start, Vector3 end, Color color)
{
Device = device;
ShaderEffect = effect;
vertexBuffer = new VertexBuffer(Device, typeof(VertexPositionNormalColor), 2, BufferUsage.WriteOnly);
VertexPositionNormalColor o = new VertexPositionNormalColor();
o.Position = start;
o.Normal = Vector3.Zero;
o.Color = color;
VertexPositionNormalColor d = new VertexPositionNormalColor();
d.Position = end;
d.Normal = Vector3.Zero;
d.Color = color;
vertices = new VertexPositionNormalColor[] { o, d };
vertexBuffer.SetData(vertices);
}
