//
// Convert a DX semantic into a Maya semantic
//
MUniformParameter::DataSemantic CUniformParameterBuilder::convertSemantic( )
{
MUniformParameter::DataSemantic paramSemantic = MUniformParameter::kSemanticUnknown;
// @@@@ maybe useful to validate
// MHWRender::MShaderManager::isSupportedShaderSemantic( semantic );
// Convert all semantics to lower case for faster
// mtype = MHWRender::MFrameContext::semanticToMatrixType( semantic, &status );
// First try the explicit semantic
if( mDesc.Semantic)
{
if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kWorld)) paramSemantic = MUniformParameter::kSemanticWorldMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kWorldTranspose)) paramSemantic = MUniformParameter::kSemanticWorldTransposeMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kWorldInverse)) paramSemantic = MUniformParameter::kSemanticWorldInverseMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kWorldInverseTranspose)) paramSemantic = MUniformParameter::kSemanticWorldInverseTransposeMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kView)) paramSemantic = MUniformParameter::kSemanticViewMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kViewTranspose)) paramSemantic = MUniformParameter::kSemanticViewTransposeMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kViewInverse)) paramSemantic = MUniformParameter::kSemanticViewInverseMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kViewInverseTranspose)) paramSemantic = MUniformParameter::kSemanticViewInverseTransposeMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kProjection)) paramSemantic = MUniformParameter::kSemanticProjectionMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kProjectionTranspose)) paramSemantic = MUniformParameter::kSemanticProjectionTransposeMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kProjectionInverse)) paramSemantic = MUniformParameter::kSemanticProjectionInverseMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kProjectionInverseTranspose)) paramSemantic = MUniformParameter::kSemanticProjectionInverseTransposeMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kWorldView)) paramSemantic = MUniformParameter::kSemanticWorldViewMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kWorldViewTranspose)) paramSemantic = MUniformParameter::kSemanticWorldViewTransposeMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kWorldViewInverse)) paramSemantic = MUniformParameter::kSemanticWorldViewInverseMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kWorldViewInverseTranspose)) paramSemantic = MUniformParameter::kSemanticWorldViewInverseTransposeMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kViewProjection)) paramSemantic = MUniformParameter::kSemanticViewProjectionMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kViewProjectionTranspose)) paramSemantic = MUniformParameter::kSemanticViewProjectionTransposeMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kViewProjectionInverse)) paramSemantic = MUniformParameter::kSemanticViewProjectionInverseMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kViewProjectionInverseTranspose)) paramSemantic = MUniformParameter::kSemanticViewProjectionInverseTransposeMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kWorldViewProjection)) paramSemantic = MUniformParameter::kSemanticWorldViewProjectionMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kWorldViewProjectionTranspose)) paramSemantic = MUniformParameter::kSemanticWorldViewProjectionTransposeMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kWorldViewProjectionInverse)) paramSemantic = MUniformParameter::kSemanticWorldViewProjectionInverseMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kWorldViewProjectionInverseTranspose)) paramSemantic = MUniformParameter::kSemanticWorldViewProjectionInverseTransposeMatrix;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kViewDirection)) paramSemantic = MUniformParameter::kSemanticViewDir;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kViewPosition)) paramSemantic = MUniformParameter::kSemanticViewPos;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kLocalViewer)) paramSemantic = MUniformParameter::kSemanticLocalViewer;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kViewportPixelSize)) paramSemantic = MUniformParameter::kSemanticViewportPixelSize;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kBackgroundColor)) paramSemantic = MUniformParameter::kSemanticBackgroundColor;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kFrame)) paramSemantic = MUniformParameter::kSemanticFrameNumber;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kFrameNumber)) paramSemantic = MUniformParameter::kSemanticFrameNumber;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kAnimationTime)) paramSemantic = MUniformParameter::kSemanticTime;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kTime)) paramSemantic = MUniformParameter::kSemanticTime;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kColor)) paramSemantic = MUniformParameter::kSemanticColor;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kLightColor)) paramSemantic = MUniformParameter::kSemanticColor;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kAmbient)) paramSemantic = MUniformParameter::kSemanticColor;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kLightAmbientColor)) paramSemantic = MUniformParameter::kSemanticColor;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kSpecular)) paramSemantic = MUniformParameter::kSemanticColor;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kLightSpecularColor)) paramSemantic = MUniformParameter::kSemanticColor;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kDiffuse)) paramSemantic = MUniformParameter::kSemanticColor;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kNormal)) paramSemantic = MUniformParameter::kSemanticNormal;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kBump)) paramSemantic = MUniformParameter::kSemanticBump;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kEnvironment)) paramSemantic = MUniformParameter::kSemanticEnvironment;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kPosition)) paramSemantic = convertSpace( MUniformParameter::kSemanticWorldPos);
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kAreaPosition0)) paramSemantic = convertSpace( MUniformParameter::kSemanticWorldPos);
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kAreaPosition1)) paramSemantic = convertSpace( MUniformParameter::kSemanticWorldPos);
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kAreaPosition2)) paramSemantic = convertSpace( MUniformParameter::kSemanticWorldPos);
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kAreaPosition3)) paramSemantic = convertSpace( MUniformParameter::kSemanticWorldPos);
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kDirection)) paramSemantic = convertSpace( MUniformParameter::kSemanticViewDir);
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kShadowMap)) paramSemantic = MUniformParameter::kSemanticColorTexture;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kShadowColor)) paramSemantic = MUniformParameter::kSemanticColor;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kShadowFlag)) paramSemantic = MUniformParameter::kSemanticUnknown;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kShadowMapBias)) paramSemantic = MUniformParameter::kSemanticUnknown;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kShadowMapMatrix)) paramSemantic = MUniformParameter::kSemanticUnknown;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kShadowMapXForm)) paramSemantic = MUniformParameter::kSemanticUnknown;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kStandardsGlobal)) paramSemantic = MUniformParameter::kSemanticUnknown;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kTranspDepthTexture)) paramSemantic = MUniformParameter::kSemanticTranspDepthTexture;
else if( !_stricmp( mDesc.Semantic, dx11ShaderSemantic::kOpaqueDepthTexture)) paramSemantic = MUniformParameter::kSemanticOpaqueDepthTexture;
else
{
logUnrecognisedSemantic(mDesc.Semantic);
}
}
// Next, try annotation semantic
if( paramSemantic == MUniformParameter::kSemanticUnknown)
{
LPCSTR sasSemantic;
if( getAnnotation( dx11ShaderAnnotation::kSasBindAddress, sasSemantic) && sasSemantic && *sasSemantic)
{
MString str( sasSemantic);
if( !_stricmp( sasSemantic, dx11ShaderAnnotationValue::kSas_Skeleton_MeshToJointToWorld_0_)) paramSemantic = MUniformParameter::kSemanticWorldMatrix;
else if( !_stricmp( sasSemantic, dx11ShaderAnnotationValue::kSas_Camera_WorldToView)) paramSemantic = MUniformParameter::kSemanticViewMatrix;
else if( !_stricmp( sasSemantic, dx11ShaderAnnotationValue::kSas_Camera_Projection)) paramSemantic = MUniformParameter::kSemanticProjectionMatrix;
else if( !_stricmp( sasSemantic, dx11ShaderAnnotationValue::kSas_Time_Now)) paramSemantic = MUniformParameter::kSemanticTime;
else if( str.rindexW( dx11ShaderAnnotationValue::k_Position) >= 0) paramSemantic = convertSpace( MUniformParameter::kSemanticWorldPos);
else if( str.rindexW( dx11ShaderAnnotationValue::k_Direction) >= 0 &&
str.rindexW( dx11ShaderAnnotationValue::k_Direction) != str.rindexW( dx11ShaderAnnotationValue::k_Directional)) paramSemantic = convertSpace( MUniformParameter::kSemanticViewDir);
else
{
logUnrecognisedSemantic(sasSemantic);
}
}
}
// Next try control type
if( paramSemantic == MUniformParameter::kSemanticUnknown)
{
LPCSTR sasSemantic;
if( (getAnnotation( dx11ShaderAnnotation::kSasUiControl, sasSemantic) || getAnnotation( dx11ShaderAnnotation::kUIWidget, sasSemantic)) && *sasSemantic)
{
if( !_stricmp( sasSemantic, dx11ShaderAnnotationValue::kColorPicker)) paramSemantic = MUniformParameter::kSemanticColor;
}
}
// As a last ditch effort, look for an obvious parameter name
if( paramSemantic == MUniformParameter::kSemanticUnknown && !mDesc.Semantic &&
mDescType.Class == D3D_SVC_VECTOR && (mDescType.Type == D3D_SVT_FLOAT || mDescType.Type == D3D_SVT_DOUBLE) &&
mDescType.Rows == 1 && mDescType.Columns >= 3 && mDescType.Columns <= 4 )
{
MString name( mDesc.Name);
if( name.rindexW( dx11ShaderAnnotationValue::kPosition) >= 0) paramSemantic = convertSpace( MUniformParameter::kSemanticWorldPos);
else if( name.rindexW( dx11ShaderAnnotationValue::kDirection) >= 0 &&
name.rindexW( dx11ShaderAnnotationValue::kDirection) != name.rindexW( dx11ShaderAnnotationValue::kDirectional)) paramSemantic = convertSpace( MUniformParameter::kSemanticWorldDir);
else if( name.rindexW( dx11ShaderAnnotationValue::kColor) >= 0 ||
name.rindexW( dx11ShaderAnnotationValue::kColour) >= 0 ||
name.rindexW( dx11ShaderAnnotationValue::kDiffuse) >= 0 ||
name.rindexW( dx11ShaderAnnotationValue::kSpecular) >= 0 ||
name.rindexW( dx11ShaderAnnotationValue::kAmbient) >= 0) paramSemantic = MUniformParameter::kSemanticColor;
}
return paramSemantic;
}
double Space::getLocalY(double physicalY) const {
return convertSpace(physicalY, 0, physicalHeight, minY, sizeY());
}
double Point::physicalY() const {
return convertSpace(y, space.getMinimumY(), space.sizeY(), 0, physicalHeight);
}
double Space::getLocalX(double physicalX) const {
return convertSpace(physicalX, 0, physicalWidth, minX, sizeX());
}
double Point::physicalX() const {
return convertSpace(x, space.getMinimumX(), space.sizeX(), 0, physicalWidth);
}
