public SubRenderState createInstance(ScriptCompiler compiler, PropertyAbstractNode prop, Pass pass, SGScriptTranslator translator)
{
global::System.IntPtr cPtr = RTShaderPINVOKE.IntegratedPSSM3Factory_createInstance(swigCPtr, ScriptCompiler.getCPtr(compiler), PropertyAbstractNode.getCPtr(prop), Pass.getCPtr(pass), SGScriptTranslator.getCPtr(translator));
SubRenderState ret = (cPtr == global::System.IntPtr.Zero) ? null : new SubRenderState(cPtr, false);
if (RTShaderPINVOKE.SWIGPendingException.Pending)
{
throw RTShaderPINVOKE.SWIGPendingException.Retrieve();
}
return(ret);
}
/// <see cref="Translator.Translate"/>
public override void Translate(ScriptCompiler compiler, AbstractNode node)
{
throw new NotImplementedException();
#if UNREACHABLE_CODE
ObjectAbstractNode obj = (ObjectAbstractNode)node;
// It has to have one value identifying the texture source name
if (obj.Values.Count == 0)
{
compiler.AddError(CompileErrorCode.StringExpected, node.File, node.Line,
"texture_source requires a type value");
return;
}
// Set the value of the source
//TODO: ExternalTextureSourceManager::getSingleton().setCurrentPlugIn(obj->values.front()->getValue());
// Set up the technique, pass, and texunit levels
if (true /*TODO: ExternalTextureSourceManager::getSingleton().getCurrentPlugIn() != 0*/)
{
TextureUnitState texunit = (TextureUnitState)obj.Parent.Context;
Pass pass = texunit.Parent;
Technique technique = pass.Parent;
Material material = technique.Parent;
ushort techniqueIndex = 0, passIndex = 0, texUnitIndex = 0;
for (ushort i = 0; i < material.TechniqueCount; i++)
{
if (material.GetTechnique(i) == technique)
{
techniqueIndex = i;
break;
}
}
for (ushort i = 0; i < technique.PassCount; i++)
{
if (technique.GetPass(i) == pass)
{
passIndex = i;
break;
}
}
for (ushort i = 0; i < pass.TextureUnitStageCount; i++)
{
if (pass.GetTextureUnitState(i) == texunit)
{
texUnitIndex = i;
break;
}
}
string tps = string.Format("{0} {1} {2}", techniqueIndex, passIndex, texUnitIndex);
//TODO: ExternalTextureSourceManager::getSingleton().getCurrentPlugIn()->setParameter( "set_T_P_S", tps );
foreach (AbstractNode i in obj.Children)
{
if (i is PropertyAbstractNode)
{
PropertyAbstractNode prop = (PropertyAbstractNode)i;
// Glob the property values all together
string str = string.Empty;
foreach (AbstractNode j in prop.Values)
{
if (j != prop.Values[0])
{
str += " ";
}
str = str + j.Value;
}
//TODO: ExternalTextureSourceManager::getSingleton().getCurrentPlugIn()->setParameter(prop->name, str);
}
else if (i is ObjectAbstractNode)
{
_processNode(compiler, i);
}
}
//TODO: ExternalTextureSourceManager::getSingleton().getCurrentPlugIn()->createDefinedTexture(material->getName(), material->getGroup());
}
#endif
}
public override SubRenderState CreateInstance(Scripting.Compiler.ScriptCompiler compiler,
PropertyAbstractNode prop, Graphics.Pass pass,
SGScriptTranslator stranslator)
{
if (prop.Name == "lighting_stage")
{
if (prop.Values.Count >= 2)
{
string strValue;
int it = 0;
//Read light model type.
if (!SGScriptTranslator.GetString(prop.Values[it], out strValue))
{
//compiler.AddError(...)
return(null);
}
//Case light model type is normal map
if (strValue == "normal_map")
{
it++;
if (!SGScriptTranslator.GetString(prop.Values[it], out strValue))
{
//compiler.AddError(...)
return(null);
}
SubRenderState subRenderState = CreateOrRetrieveInstance(stranslator);
var normalMapSubRenderState = subRenderState as NormalMapLighting;
normalMapSubRenderState.NormalMapTextureName = strValue;
//Read normal map space type.
if (prop.Values.Count >= 3)
{
it++;
if (!SGScriptTranslator.GetString(prop.Values[it], out strValue))
{
//compiler.AddError(...)
return(null);
}
//Normal map defines normals in tangent space.
if (strValue == "tangent_space")
{
normalMapSubRenderState.NormalMapSpace = NormalMapSpace.Tangent;
}
//Normal map defines normals in object space
if (strValue == "object_space")
{
normalMapSubRenderState.NormalMapSpace = NormalMapSpace.Object;
}
}
//Read texture coordinate index.
if (prop.Values.Count >= 4)
{
int textureCoordinatesIndex = 0;
it++;
if (!SGScriptTranslator.GetInt(prop.Values[it], out textureCoordinatesIndex))
{
normalMapSubRenderState.TexCoordIndex = textureCoordinatesIndex;
}
}
//Read texture filtering format
if (prop.Values.Count >= 5)
{
it++;
if (!SGScriptTranslator.GetString(prop.Values[it], out strValue))
{
//compiler.AddError(...)
return(null);
}
if (strValue == "none")
{
normalMapSubRenderState.SetNormalMapFiltering(Graphics.FilterOptions.Point, Graphics.FilterOptions.Point,
Graphics.FilterOptions.None);
}
else if (strValue == "bilinear")
{
normalMapSubRenderState.SetNormalMapFiltering(Graphics.FilterOptions.Linear, Graphics.FilterOptions.Linear,
Graphics.FilterOptions.Point);
}
else if (strValue == "trilinear")
{
normalMapSubRenderState.SetNormalMapFiltering(Graphics.FilterOptions.Linear, Graphics.FilterOptions.Linear,
Graphics.FilterOptions.Linear);
}
else if (strValue == "anisotropic")
{
normalMapSubRenderState.SetNormalMapFiltering(Graphics.FilterOptions.Anisotropic,
Graphics.FilterOptions.Anisotropic, Graphics.FilterOptions.Linear);
}
}
//Read max anisotropy value
if (prop.Values.Count >= 6)
{
int maxAnisotropy = 0;
it++;
if (SGScriptTranslator.GetInt(prop.Values[it], out maxAnisotropy))
{
normalMapSubRenderState.NormalMapAnisotropy = maxAnisotropy;
}
}
//Read mip bias value.
if (prop.Values.Count >= 7)
{
Real mipBias = 0;
it++;
if (SGScriptTranslator.GetReal(prop.Values[it], out mipBias))
{
normalMapSubRenderState.NormalMapMipBias = mipBias;
}
}
return(subRenderState);
}
}
}
return(null);
}
private void visit(ConcreteNode node)
{
AbstractNode asn = null;
// Import = "import" >> 2 children, _current == null
if (node.Type == ConcreteNodeType.Import && this._current == null)
{
if (node.Children.Count > 2)
{
this._compiler.AddError(CompileErrorCode.FewerParametersExpected, node.File, node.Line);
return;
}
if (node.Children.Count < 2)
{
this._compiler.AddError(CompileErrorCode.StringExpected, node.File, node.Line);
return;
}
var impl = new ImportAbstractNode();
impl.Line = node.Line;
impl.File = node.File;
impl.Target = node.Children[0].Token;
impl.Source = node.Children[1].Token;
asn = impl;
}
// variable set = "set" >> 2 children, children[0] == variable
else if (node.Type == ConcreteNodeType.VariableAssignment)
{
if (node.Children.Count > 2)
{
this._compiler.AddError(CompileErrorCode.FewerParametersExpected, node.File, node.Line);
return;
}
if (node.Children.Count < 2)
{
this._compiler.AddError(CompileErrorCode.StringExpected, node.File, node.Line);
return;
}
if (node.Children[0].Type != ConcreteNodeType.Variable)
{
this._compiler.AddError(CompileErrorCode.VariableExpected, node.Children[0].File, node.Children[0].Line);
return;
}
var name = node.Children[0].Token;
var value = node.Children[1].Token;
if (this._current != null && this._current is ObjectAbstractNode)
{
var ptr = (ObjectAbstractNode)this._current;
ptr.SetVariable(name, value);
}
else
{
this._compiler.Environment.Add(name, value);
}
}
// variable = $*, no children
else if (node.Type == ConcreteNodeType.Variable)
{
if (node.Children.Count != 0)
{
this._compiler.AddError(CompileErrorCode.FewerParametersExpected, node.File, node.Line);
return;
}
var impl = new VariableGetAbstractNode(this._current);
impl.Line = node.Line;
impl.File = node.File;
impl.Name = node.Token;
asn = impl;
}
// Handle properties and objects here
else if (node.Children.Count != 0)
{
// Grab the last two nodes
ConcreteNode temp1 = null, temp2 = null;
if (node.Children.Count >= 1)
{
temp1 = node.Children[node.Children.Count - 1];
}
if (node.Children.Count >= 2)
{
temp2 = node.Children[node.Children.Count - 2];
}
// object = last 2 children == { and }
if (temp1 != null && temp2 != null && temp1.Type == ConcreteNodeType.RightBrace &&
temp2.Type == ConcreteNodeType.LeftBrace)
{
if (node.Children.Count < 2)
{
this._compiler.AddError(CompileErrorCode.StringExpected, node.File, node.Line);
return;
}
var impl = new ObjectAbstractNode(this._current);
impl.Line = node.Line;
impl.File = node.File;
impl.IsAbstract = false;
// Create a temporary detail list
var temp = new List <ConcreteNode>();
if (node.Token == "abstract")
{
impl.IsAbstract = true;
}
else
{
temp.Add(node);
}
temp.AddRange(node.Children);
// Get the type of object
IEnumerator <ConcreteNode> iter = temp.GetEnumerator();
iter.MoveNext();
impl.Cls = iter.Current.Token;
var validNode = iter.MoveNext();
// Get the name
// Unless the type is in the exclusion list
if (validNode && (iter.Current.Type == ConcreteNodeType.Word || iter.Current.Type == ConcreteNodeType.Quote) &&
!this._compiler._isNameExcluded(impl.Cls, this._current))
{
impl.Name = iter.Current.Token;
validNode = iter.MoveNext();
}
// Everything up until the colon is a "value" of this object
while (validNode && iter.Current.Type != ConcreteNodeType.Colon &&
iter.Current.Type != ConcreteNodeType.LeftBrace)
{
if (iter.Current.Type == ConcreteNodeType.Variable)
{
var var = new VariableGetAbstractNode(impl);
var.File = iter.Current.File;
var.Line = iter.Current.Line;
var.Name = iter.Current.Token;
impl.Values.Add(var);
}
else
{
var atom = new AtomAbstractNode(impl);
atom.File = iter.Current.File;
atom.Line = iter.Current.Line;
atom.Value = iter.Current.Token;
impl.Values.Add(atom);
}
validNode = iter.MoveNext();
}
// Find the base
if (validNode && iter.Current.Type == ConcreteNodeType.Colon)
{
// Children of the ':' are bases
foreach (var j in iter.Current.Children)
{
impl.Bases.Add(j.Token);
}
validNode = iter.MoveNext();
}
// Finally try to map the cls to an id
if (this._compiler.KeywordMap.ContainsKey(impl.Cls))
{
impl.Id = this._compiler.KeywordMap[impl.Cls];
}
asn = (AbstractNode)impl;
this._current = impl;
// Visit the children of the {
AbstractTreeBuilder.Visit(this, temp2.Children);
// Go back up the stack
this._current = impl.Parent;
}
// Otherwise, it is a property
else
{
var impl = new PropertyAbstractNode(this._current);
impl.Line = node.Line;
impl.File = node.File;
impl.Name = node.Token;
if (this._compiler.KeywordMap.ContainsKey(impl.Name))
{
impl.Id = this._compiler.KeywordMap[impl.Name];
}
asn = (AbstractNode)impl;
this._current = impl;
// Visit the children of the {
AbstractTreeBuilder.Visit(this, node.Children);
// Go back up the stack
this._current = impl.Parent;
}
}
// Otherwise, it is a standard atom
else
{
var impl = new AtomAbstractNode(this._current);
impl.Line = node.Line;
impl.File = node.File;
impl.Value = node.Token;
if (this._compiler.KeywordMap.ContainsKey(impl.Value))
{
impl.Id = this._compiler.KeywordMap[impl.Value];
}
asn = impl;
}
if (asn != null)
{
if (this._current != null)
{
if (this._current is PropertyAbstractNode)
{
var impl = (PropertyAbstractNode)this._current;
impl.Values.Add(asn);
}
else
{
var impl = (ObjectAbstractNode)this._current;
impl.Children.Add(asn);
}
}
else
{
this._nodes.Add(asn);
}
}
}
internal static global::System.Runtime.InteropServices.HandleRef getCPtr(PropertyAbstractNode obj)
{
return((obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr);
}
public virtual SubRenderState CreateInstance(ScriptCompiler compiler, PropertyAbstractNode prop, Pass pass,
ScriptTranslator stranslator)
{
return(null);
}
public virtual SubRenderState CreateInstance(ScriptCompiler compiler, PropertyAbstractNode prop,
TextureUnitState texState, ScriptTranslator translator)
{
return(null);
}