public override void DrawLine(Point a, Point b, Color color)
{
mDevice.DrawBuffer.Flush();
mLines[0] = new PositionColor(a.X, a.Y, 0, color.ToArgb());
mLines[1] = new PositionColor(b.X, b.Y, 0, color.ToArgb());
mDevice.SetDeviceStateTexture(null);
mDevice.AlphaArgument1 = TextureArgument.Diffuse;
mDevice.Device.VertexDeclaration = mPosColorDecl;
mDevice.Device.DrawUserPrimitives(SlimDX.Direct3D9.PrimitiveType.LineList, 1, mLines);
mDevice.AlphaArgument1 = TextureArgument.Texture;
}
public void Flush()
{
if (mVertPointer == 0)
{
return;
}
mDevice.SetDeviceStateTexture(mTexture);
mDevice.AlphaBlend = mAlphaBlend;
mDevice.AlphaArgument1 = TextureArgument.Texture;
mDevice.AlphaArgument2 = TextureArgument.Diffuse;
mDevice.AlphaOperation = TextureOperation.Modulate;
mDevice.SetVertexDeclarationForSurfaces();
SDX_Display display = (SDX_Display)Display.Impl;
DoDraw(null);
mVertPointer = 0;
mIndexPointer = 0;
}
