public void Dispose()
{
if (texture != null) texture.Dispose();
if (vbo != null) vbo.Dispose();
texture = null;
vbo = null;
}
public static void Create(FBO fbo, string lightMaskFileName)
{
if (Settings.DisableShadowMapping)
{
UseShadowMapping = false;
return;
}
if (FBO.IsSupported == false)
{
Log.WriteLine("FBOs not supported so no shadow mapping.");
UseShadowMapping = false;
return;
}
ShadowMapping.fbo = fbo;
UseShadowMapping = true;
TextureLoaderParameters.WrapModeS = TextureWrapMode.ClampToEdge;
TextureLoaderParameters.WrapModeT = TextureWrapMode.ClampToEdge;
try
{
lightMask = Texture.Load(lightMaskFileName);
}
catch (Exception) { } // skipataan valitukset jos tiedostoa ei löydy
TextureLoaderParameters.WrapModeS = TextureWrapMode.Repeat;
TextureLoaderParameters.WrapModeT = TextureWrapMode.Repeat;
depthShader = GLSLShader.Load("depth.shader");
depthShaderAlphaTest = GLSLShader.Load("depth.shader:ALPHATEST");
}
/// <summary>
/// lataa texture
/// </summary>
public static Texture Load(string fileName, bool useTexDir)
{
Texture tex;
// jos texture on jo ladattu, palauta se
textures.TryGetValue(fileName, out tex);
if (tex != null) return tex;
tex = new Texture();
tex.textureName = fileName;
Log.WriteLine("Texture: " + tex.textureName, false);
if (useTexDir) fileName = Settings.TextureDir + fileName;
TextureTarget target = TextureTarget.Texture2D;
try
{
if (fileName.Contains(".dds")) // jos dds texture
{
ImageDDS.LoadFromDisk(fileName, out tex.TextureID, out target);
}
else
{
ImageGDI.LoadFromDisk(fileName, out tex.TextureID, out target);
}
}
catch (Exception e)
{
Log.Error(e.ToString());
}
int pwidth, pheight;
tex.Bind(0);
GL.GetTexLevelParameter(TextureTarget.Texture2D, 0, GetTextureParameter.TextureWidth, out pwidth);
GL.GetTexLevelParameter(TextureTarget.Texture2D, 0, GetTextureParameter.TextureHeight, out pheight);
tex.Width = pwidth;
tex.Height = pheight;
tex.Target = target;
if (fileName.Contains(".dds")) // dds tiedostoja ei skaalata ^2 kokoon
{
tex.RealWidth = tex.Width;
tex.RealHeight = tex.Height;
}
else
{
tex.RealWidth = ImageGDI.RealWidth;
tex.RealHeight = ImageGDI.RealHeight;
}
textures.Add(tex.textureName, tex);
UnBind(0);
return tex;
}