public RetroShaderChain(IGL owner, RetroShaderPreset preset, string baseDirectory, bool debug = false)
{
Owner = owner;
this.Preset = preset;
Passes = preset.Passes.ToArray();
bool ok = true;
//load up the shaders
Shaders = new RetroShader[preset.Passes.Count];
for (int i = 0; i < preset.Passes.Count; i++)
{
RetroShaderPreset.ShaderPass pass = preset.Passes[i];
//acquire content
string path = Path.Combine(baseDirectory, pass.ShaderPath);
if (!File.Exists(path))
{
ok = false;
break;
}
string content = File.ReadAllText(path);
var shader = new RetroShader(Owner, content, debug);
Shaders[i] = shader;
if (!shader.Pipeline.Available)
{
ok = false;
}
}
Available = ok;
}
public RetroShaderChain(IGL owner, RetroShaderPreset preset, string baseDirectory, bool debug = false)
{
Owner = owner;
this.Preset = preset;
Passes = preset.Passes.ToArray();
bool ok = true;
//load up the shaders
Shaders = new RetroShader[preset.Passes.Count];
for (int i = 0; i < preset.Passes.Count; i++)
{
RetroShaderPreset.ShaderPass pass = preset.Passes[i];
//acquire content
string path = Path.Combine(baseDirectory, pass.ShaderPath);
if (!File.Exists(path))
{
ok = false;
break;
}
string content = File.ReadAllText(path);
var shader = new RetroShader(Owner, content, debug);
Shaders[i] = shader;
if (!shader.Pipeline.Available)
ok = false;
if (!shader.Available)
ok = false;
}
Available = ok;
}
public RetroShaderChain(IGL owner, RetroShaderPreset preset, string baseDirectory, bool debug = false)
{
Owner = owner;
Preset = preset;
Passes = preset.Passes.ToArray();
Errors = "";
//load up the shaders
var shaders = new RetroShader[preset.Passes.Count];
for (var i = 0; i < preset.Passes.Count; i++)
{
//acquire content. we look for it in any reasonable filename so that one preset can bind to multiple shaders
string content;
var path = Path.Combine(baseDirectory, preset.Passes[i].ShaderPath);
if (!File.Exists(path))
{
if (!Path.HasExtension(path))
{
path += ".cg";
}
if (!File.Exists(path))
{
if (owner.API == "OPENGL")
{
path = Path.ChangeExtension(path, ".glsl");
}
else
{
path = Path.ChangeExtension(path, ".hlsl");
}
}
}
try
{
content = ResolveIncludes(File.ReadAllText(path), Path.GetDirectoryName(path));
}
catch (DirectoryNotFoundException e)
{
Errors += $"caught {nameof(DirectoryNotFoundException)}: {e.Message}\n";
return;
}
catch (FileNotFoundException e)
{
Errors += $"could not read file {e.FileName}\n";
return;
}
var shader = shaders[i] = new RetroShader(Owner, content, debug);
if (!shader.Available)
{
Errors += $"===================\r\nPass {i}:\r\n{(shader.Errors??"").Replace("\n","\r\n")}\n";
return;
}
}
Shaders = shaders;
Available = true;
}
public RetroShaderChain(IGL owner, RetroShaderPreset preset, string baseDirectory, bool debug = false)
{
Owner = owner;
this.Preset = preset;
Passes = preset.Passes.ToArray();
Errors = "";
//load up the shaders
Shaders = new RetroShader[preset.Passes.Count];
for (var i = 0; i < preset.Passes.Count; i++)
{
//acquire content
var path = Path.Combine(baseDirectory, preset.Passes[i].ShaderPath);
string content;
try
{
content = ResolveIncludes(File.ReadAllText(path), Path.GetDirectoryName(path));
}
catch (DirectoryNotFoundException e)
{
Errors += $"caught {nameof(DirectoryNotFoundException)}: {e.Message}\n";
return;
}
catch (FileNotFoundException e)
{
Errors += $"could not read file {e.FileName}\n";
return;
}
var shader = Shaders[i] = new RetroShader(Owner, content, debug);
if (!shader.Available)
{
Errors += $"===================\r\nPass {i}:\r\n{shader.Errors}\n";
return;
}
}
Available = true;
}
public RetroShaderChain(IGL owner, RetroShaderPreset preset, string baseDirectory, bool debug = false)
{
Owner = owner;
this.Preset = preset;
Passes = preset.Passes.ToArray();
bool ok = true;
Errors = "";
//load up the shaders
Shaders = new RetroShader[preset.Passes.Count];
for (int i = 0; i < preset.Passes.Count; i++)
{
RetroShaderPreset.ShaderPass pass = preset.Passes[i];
//acquire content
string path = Path.Combine(baseDirectory, pass.ShaderPath);
if (!File.Exists(path))
{
ok = false;
break;
}
string content = ResolveIncludes(File.ReadAllText(path), Path.GetDirectoryName(path));
var shader = new RetroShader(Owner, content, debug);
Shaders[i] = shader;
if (!shader.Available)
{
Errors += string.Format("===================\r\nPass {0}:\r\n{1}", i, shader.Errors);
ok = false;
}
}
Available = ok;
}
public RetroShaderChain(IGL owner, RetroShaderPreset preset, string baseDirectory, bool debug = false)
{
Owner = owner;
this.Preset = preset;
Passes = preset.Passes.ToArray();
bool ok = true;
Errors = "";
//load up the shaders
Shaders = new RetroShader[preset.Passes.Count];
for (int i = 0; i < preset.Passes.Count; i++)
{
RetroShaderPreset.ShaderPass pass = preset.Passes[i];
//acquire content
string path = Path.Combine(baseDirectory, pass.ShaderPath);
if (!File.Exists(path))
{
ok = false;
break;
}
string content = ResolveIncludes(File.ReadAllText(path), Path.GetDirectoryName(path));
var shader = new RetroShader(Owner, content, debug);
Shaders[i] = shader;
if (!shader.Available)
{
Errors += string.Format("===================\r\nPass {0}:\r\n{1}",i,shader.Errors);
ok = false;
}
}
Available = ok;
}
