/// <summary>
/// Copy the details of this pass to the target pass.
/// </summary>
/// <param name="target">Destination pass to copy this pass's attributes to.</param>
public void CopyTo( Pass target )
{
target._name = _name;
target._hashCode = _hashCode;
// surface
target._ambient = _ambient.Clone();
target._diffuse = _diffuse.Clone();
target._specular = _specular.Clone();
target._emissive = _emissive.Clone();
target._shininess = _shininess;
target._tracking = _tracking;
// fog
target._fogOverride = _fogOverride;
target._fogMode = _fogMode;
target._fogColor = _fogColor.Clone();
target._fogStart = _fogStart;
target._fogEnd = _fogEnd;
target._fogDensity = _fogDensity;
// default blending
target._sourceBlendFactor = _sourceBlendFactor;
target._destinationBlendFactor = _destinationBlendFactor;
target._depthCheck = _depthCheck;
target._depthWrite = _depthWrite;
target._alphaRejectFunction = _alphaRejectFunction;
target._alphaRejectValue = _alphaRejectValue;
target._colorWriteEnabled = _colorWriteEnabled;
target._depthFunction = _depthFunction;
target._depthBiasConstant = _depthBiasConstant;
target._depthBiasSlopeScale = _depthBiasSlopeScale;
target._cullingMode = _cullingMode;
target._manualCullingMode = _manualCullingMode;
target._lightingEnabled = _lightingEnabled;
target._maxSimultaneousLights = _maxSimultaneousLights;
target._iteratePerLight = _iteratePerLight;
target._runOnlyForOneLightType = _runOnlyForOneLightType;
target._onlyLightType = _onlyLightType;
target._shadingMode = _shadingMode;
target._polygonMode = _polygonMode;
target.IterationCount = IterationCount;
// vertex program
if ( _vertexProgramUsage != null )
{
target._vertexProgramUsage = _vertexProgramUsage.Clone();
}
else
{
target._vertexProgramUsage = null;
}
// shadow caster vertex program
if ( shadowCasterVertexProgramUsage != null )
{
target.shadowCasterVertexProgramUsage = shadowCasterVertexProgramUsage.Clone();
}
else
{
target.shadowCasterVertexProgramUsage = null;
}
// shadow receiver vertex program
if ( _shadowReceiverVertexProgramUsage != null )
{
target._shadowReceiverVertexProgramUsage = _shadowReceiverVertexProgramUsage.Clone();
}
else
{
target._shadowReceiverVertexProgramUsage = null;
}
// fragment program
if ( _fragmentProgramUsage != null )
{
target._fragmentProgramUsage = _fragmentProgramUsage.Clone();
}
else
{
target._fragmentProgramUsage = null;
}
// shadow caster fragment program
if ( _shadowCasterFragmentProgramUsage != null )
{
target._shadowCasterFragmentProgramUsage = _shadowCasterFragmentProgramUsage.Clone();
}
else
{
target._shadowCasterFragmentProgramUsage = null;
}
// shadow receiver fragment program
if ( _shadowReceiverFragmentProgramUsage != null )
{
target._shadowReceiverFragmentProgramUsage = _shadowReceiverFragmentProgramUsage.Clone();
}
else
{
target._shadowReceiverFragmentProgramUsage = null;
}
// Clear texture units but doesn't notify need recompilation in the case
// we are cloning, The parent material will take care of this.
target.textureUnitStates.Clear();
// Copy texture units
for ( int i = 0; i < textureUnitStates.Count; i++ )
{
TextureUnitState newState = new TextureUnitState( target );
TextureUnitState src = (TextureUnitState)textureUnitStates[ i ];
src.CopyTo( newState );
target.textureUnitStates.Add( newState );
}
target.DirtyHash();
}
/// <summary>
/// Method for cloning a Pass object.
/// </summary>
/// <param name="parent">Parent technique that will own this cloned Pass.</param>
/// <param name="index"></param>
/// <returns></returns>
public Pass Clone( Technique parent, int index )
{
Pass newPass = new Pass( parent, index );
CopyTo( newPass );
// dirty the hash on the new pass
newPass.DirtyHash();
return newPass;
}
/// <summary>
/// Constructor.
/// </summary>
public TextureUnitState( Pass parent, string textureName, int texCoordSet )
{
this.parent = parent;
this.isBlank = true;
this.colorBlendMode.blendType = LayerBlendType.Color;
SetColorOperation( LayerBlendOperation.Modulate );
SetTextureAddressingMode( TextureAddressing.Wrap );
// set alpha blending options
this.alphaBlendMode.operation = LayerBlendOperationEx.Modulate;
this.alphaBlendMode.blendType = LayerBlendType.Alpha;
this.alphaBlendMode.source1 = LayerBlendSource.Texture;
this.alphaBlendMode.source2 = LayerBlendSource.Current;
// default filtering and anisotropy
this.minFilter = FilterOptions.Linear;
this.magFilter = FilterOptions.Linear;
this.mipFilter = FilterOptions.Point;
this.maxAnisotropy = MaterialManager.Instance.DefaultAnisotropy;
this.isDefaultFiltering = true;
this.isDefaultAniso = true;
// texture modification params
this.scrollU = this.scrollV = 0;
this.transU = this.transV = 0;
this.scaleU = this.scaleV = 1;
this.rotate = 0;
this.texMatrix = Matrix4.Identity;
this.animDuration = 0;
this.textureType = TextureType.TwoD;
this.textureSrcMipmaps = (int)TextureMipmap.Default;
// texture params
SetTextureName( textureName );
TextureCoordSet = texCoordSet;
parent.DirtyHash();
}
/// <summary>
/// Copy the details of this pass to the target pass.
/// </summary>
/// <param name="target">Destination pass to copy this pass's attributes to.</param>
public void CopyTo(Pass target)
{
target.name = name;
target.hashCode = hashCode;
// surface
target.ambient = ambient.Clone();
target.diffuse = diffuse.Clone();
target.specular = specular.Clone();
target.emissive = emissive.Clone();
target.shininess = shininess;
target.tracking = tracking;
// fog
target.fogOverride = fogOverride;
target.fogMode = fogMode;
target.fogColor = fogColor.Clone();
target.fogStart = fogStart;
target.fogEnd = fogEnd;
target.fogDensity = fogDensity;
// default blending
target.sourceBlendFactor = sourceBlendFactor;
target.destBlendFactor = destBlendFactor;
target.depthCheck = depthCheck;
target.depthWrite = depthWrite;
target.alphaRejectFunction = alphaRejectFunction;
target.alphaRejectValue = alphaRejectValue;
target.colorWrite = colorWrite;
target.depthFunc = depthFunc;
target.depthBiasConstant = depthBiasConstant;
target.depthBiasSlopeScale = depthBiasSlopeScale;
target.cullMode = cullMode;
target.manualCullMode = manualCullMode;
target.lightingEnabled = lightingEnabled;
target.maxLights = maxLights;
target.startLight = startLight;
target.runOncePerLight = runOncePerLight;
target.lightsPerIteration = lightsPerIteration;
target.runOnlyForOneLightType = runOnlyForOneLightType;
target.onlyLightType = onlyLightType;
target.shadeOptions = shadeOptions;
target.sceneDetail = sceneDetail;
target.passIterationCount = passIterationCount;
target.pointSize = pointSize;
target.pointMinSize = pointMinSize;
target.pointMaxSize = pointMaxSize;
target.pointSpritesEnabled = pointSpritesEnabled;
target.pointAttenuationEnabled = pointAttenuationEnabled;
target.pointAttenuationConstant = pointAttenuationConstant;
target.pointAttenuationLinear = pointAttenuationLinear;
target.pointAttenuationQuadratic = pointAttenuationQuadratic;
target.contentTypeLookupBuilt = contentTypeLookupBuilt;
// vertex program
if(vertexProgramUsage != null) {
target.vertexProgramUsage = vertexProgramUsage.Clone();
}
else {
target.vertexProgramUsage = null;
}
// shadow caster vertex program
if (shadowCasterVertexProgramUsage != null) {
target.shadowCasterVertexProgramUsage = shadowCasterVertexProgramUsage.Clone();
} else {
target.shadowCasterVertexProgramUsage = null;
}
// shadow receiver vertex program
if (shadowReceiverVertexProgramUsage != null) {
target.shadowReceiverVertexProgramUsage = shadowReceiverVertexProgramUsage.Clone();
} else {
target.shadowReceiverVertexProgramUsage = null;
}
// fragment program
if(fragmentProgramUsage != null) {
target.fragmentProgramUsage = fragmentProgramUsage.Clone();
}
else {
target.fragmentProgramUsage = null;
}
// shadow caster fragment program
if (shadowCasterFragmentProgramUsage != null) {
target.shadowCasterFragmentProgramUsage = shadowCasterFragmentProgramUsage.Clone();
} else {
target.shadowCasterFragmentProgramUsage = null;
}
// shadow receiver fragment program
if(shadowReceiverFragmentProgramUsage != null) {
target.shadowReceiverFragmentProgramUsage = shadowReceiverFragmentProgramUsage.Clone();
}
else {
target.shadowReceiverFragmentProgramUsage = null;
}
// texture units
target.RemoveAllTextureUnitStates();
for(int i = 0; i < textureUnitStates.Count; i++) {
TextureUnitState newState = new TextureUnitState(target);
TextureUnitState src = (TextureUnitState)textureUnitStates[i];
src.CopyTo(newState);
target.textureUnitStates.Add(newState);
}
target.DirtyHash();
}
/// <summary>
/// Constructor.
/// </summary>
public TextureUnitState(Pass parent, string textureName, int texCoordSet)
{
this.parent = parent;
isBlank = true;
colorBlendMode.blendType = LayerBlendType.Color;
SetColorOperation(LayerBlendOperation.Modulate);
this.TextureAddressing = TextureAddressing.Wrap;
// set alpha blending options
alphaBlendMode.operation = LayerBlendOperationEx.Modulate;
alphaBlendMode.blendType = LayerBlendType.Alpha;
alphaBlendMode.source1 = LayerBlendSource.Texture;
alphaBlendMode.source2 = LayerBlendSource.Current;
// default filtering and anisotropy
minFilter = FilterOptions.Linear;
magFilter = FilterOptions.Linear;
mipFilter = FilterOptions.Point;
maxAnisotropy = MaterialManager.Instance.DefaultAnisotropy;
isDefaultFiltering = true;
isDefaultAniso = true;
// texture modification params
scrollU = scrollV = 0;
transU = transV = 0;
scaleU = scaleV = 1;
rotate = 0;
texMatrix = Matrix4.Identity;
animDuration = 0;
textureType = TextureType.TwoD;
textureSrcMipmaps = -1;
bindingType = GpuProgramType.Fragment;
contentType = TextureContentType.Named;
// texture params
SetTextureName(textureName, textureType, textureSrcMipmaps);
this.TextureCoordSet = texCoordSet;
parent.DirtyHash();
}
