private static object _parseUniformValue(YamlNode node, ShaderDataType dataType)
{
switch (dataType)
{
case ShaderDataType.Bool:
return node.AsBool();
case ShaderDataType.Int:
return node.AsInt();
case ShaderDataType.IVec2:
return node.AsVector2i();
case ShaderDataType.Float:
return node.AsFloat();
case ShaderDataType.Vec2:
return node.AsVector2();
case ShaderDataType.Vec3:
return node.AsVector3();
case ShaderDataType.Vec4:
try
{
return node.AsColor();
}
catch
{
return node.AsVector4();
}
default:
throw new NotSupportedException("Unsupported uniform type.");
}
}
private object ParseShaderParamFor(YamlNode node, ShaderParamType type)
{
if (!GameController.OnGodot)
{
throw new NotImplementedException();
}
switch (type)
{
case ShaderParamType.Void:
throw new NotSupportedException();
case ShaderParamType.Bool:
return(node.AsBool());
case ShaderParamType.Int:
case ShaderParamType.UInt:
return(node.AsInt());
case ShaderParamType.Float:
return(node.AsFloat());
case ShaderParamType.Vec2:
return(node.AsVector2().Convert());
case ShaderParamType.Vec3:
return(node.AsVector3().Convert());
case ShaderParamType.Vec4:
try
{
return(node.AsColor().Convert());
}
catch
{
var vec4 = node.AsVector4();
return(new Godot.Quat(vec4.X, vec4.Y, vec4.Z, vec4.W));
}
case ShaderParamType.Sampler2D:
var path = node.AsResourcePath();
var resc = IoCManager.Resolve <IResourceCache>();
return(resc.GetResource <TextureResource>(path).Texture.GodotTexture);
// If something's not handled here, then that's probably because I was lazy.
default:
throw new NotImplementedException();
}
}
