/// <summary>
/// Renders a given particle list. The particles takes on the color given in the parameter.
/// </summary>
/// <param name="particles"></param>
private static void RenderParticles(Particles particles)
{
List<float[]> streams = particles.RenderParticles();
byte[] color = particles.Color;
GL.LoadIdentity();
foreach (float[] stream in streams)
{
float particleSize = stream[5];
GL.Color4(color[0] / 255, color[0] / 255, color[0] / 255, stream[4]);
GL.BindTexture(TextureTarget.Texture2D, explosionTex);
GL.Begin(PrimitiveType.Quads);
GL.TexCoord2(0, 0);
GL.Vertex2(stream[0] - particleSize, stream[1] + particleSize);
GL.TexCoord2(1, 0);
GL.Vertex2(stream[0] + particleSize, stream[1] + particleSize);
GL.TexCoord2(1, 1);
GL.Vertex2(stream[0] + particleSize, stream[1] - particleSize);
GL.TexCoord2(0, 1);
GL.Vertex2(stream[0] - particleSize, stream[1] - particleSize);
GL.End();
GL.BindTexture(TextureTarget.Texture2D, 0);
}
}
