public static void Draw(GraphicsDevice graphicsDevice, Matrix viewProjection)
{
if (!GameSettings.h_DrawLines)
{
return;
}
//Shaders.LineEffectParameter_WorldViewProj.SetValue(viewProjection);
// _vbuffer = new VertexBuffer(graphicsDevice, typeof(VertexPositionColor), Lines.Count*2, BufferUsage.WriteOnly);
// _ibuffer = new IndexBuffer(graphicsDevice, IndexElementSize.SixteenBits, Lines.Count*2, BufferUsage.WriteOnly);
for (int i = 0; i < Lines.Count; i++)
{
LineHelper line = Lines[i];
if (line != null)
{
Shaders.LineEffect.CurrentTechnique.Passes[0].Apply();
//Gather
graphicsDevice.DrawUserIndexedPrimitives(PrimitiveType.LineList, line.Verts, 0, 2, line.Indices,
0,
1);
line.Timer--;
if (line.Timer <= 0)
{
Lines.RemoveAt(i);
i--;
}
}
else
{
Lines.RemoveAt(i);
}
}
AdjustTempVertsPoolSize();
}
public static void AddLineStartDir(Vector3 start, Vector3 dir, short timer, Color startColor, Color endColor)
{
LineHelper lineHelper = new LineHelper(start, start + dir, timer, startColor, endColor);
Lines.Add(lineHelper);
}
public static void AddLineStartEnd(Vector3 start, Vector3 end, short timer)
{
LineHelper lineHelper = new LineHelper(start, end, timer);
Lines.Add(lineHelper);
}