/// <summary>
/// Initializes a new instance of the <see cref="GlSpriteBatch"/> class.
/// </summary>
/// <param name="atlasFullPath"></param>
/// <param name="glProgramId"></param>
public GlSpriteBatch(string atlasFullPath, uint glProgramId)
{
Atlas = GlUtil.LoadAtlas(atlasFullPath);
GlProgramId = glProgramId;
GlCanvasResolutionUniformId = GL.GetUniformLocation(
GlProgramId,
"CanvasResolution"
);
GlUvMapResolutionUniformId = GL.GetUniformLocation(
GlProgramId,
"UvMapResolution"
);
VertexCount = 0;
VboDrawContents = new List <float>();
VboUvContents = new List <float>();
}
/// <summary>
/// Initializes a new instance of the <see cref="GlSpriteBatch"/> class.
/// </summary>
/// <param name="atlasFullPath">
/// The atlas to use when drawing sprites.
/// </param>
/// <param name="glProgramId">
/// The ID of the OpenGL Shader Program to use.
/// </param>
public GlSpriteBatch(GlSpriteAtlas atlas, uint glProgramId)
{
Atlas = atlas;
GlProgramId = glProgramId;
GlCanvasResolutionUniformId = GL.GetUniformLocation(
GlProgramId,
"CanvasResolution"
);
GlUvMapResolutionUniformId = GL.GetUniformLocation(
GlProgramId,
"UvMapResolution"
);
VertexCount = 0;
VboDrawContents = new List <float>();
VboUvContents = new List <float>();
}