bool CheckGeometryMesh(FULogFile& fileOut, FCDGeometryMesh* mesh)
{
// Verify the mesh and its sources
PassIf(mesh->GetSourceCount() == 3);
FCDGeometrySource* posSource = NULL,* colorSource = NULL,* dummySource = NULL;
for (size_t i = 0; i < 3; ++i)
{
FCDGeometrySource* source = mesh->GetSource(i);
FailIf(source == NULL);
switch (source->GetType())
{
case FUDaeGeometryInput::POSITION: posSource = source; PassIf(source->GetName() == FC("TestPositionSource")); break;
case FUDaeGeometryInput::COLOR: colorSource = source; PassIf(source->GetName() == FC("TestColorSource")); break;
case FUDaeGeometryInput::EXTRA: dummySource = source; PassIf(source->GetName() == FC("TestDummySource")); break;
default: Fail; break;
}
}
FailIf(posSource == NULL || colorSource == NULL || dummySource == NULL);
PassIf(IsEquivalent(posSource->GetData(), posSource->GetDataCount(), positionData, 12));
PassIf(posSource->GetStride() == 3);
PassIf(IsEquivalent(colorSource->GetData(), colorSource->GetDataCount(), colorData, 12));
PassIf(colorSource->GetStride() == 4);
PassIf(IsEquivalent(dummySource->GetData(), dummySource->GetDataCount(), dummyData, 10));
PassIf(dummySource->GetStride() == 3);
PassIf(CheckExtraTree(fileOut, dummySource->GetExtra(), false));
// Find the non-empty polygon set and verify that one of the polygon set is, in fact, empty.
FCDGeometryPolygons* polys1 = NULL,* polysEmpty = NULL;
for (size_t i = 0; i < mesh->GetPolygonsCount(); ++i)
{
FCDGeometryPolygons* p = mesh->GetPolygons(i);
if (p->GetFaceCount() == 0) { PassIf(polysEmpty == NULL); polysEmpty = p; }
else { PassIf(polys1 == NULL); polys1 = p; }
CheckExtraTree(fileOut, p->GetExtra(), true);
}
PassIf(polys1 != NULL && polysEmpty != NULL);
// Check that we have the wanted tetrahedron in the non-empty polygon set.
PassIf(polys1->GetFaceCount() == 4);
PassIf(polys1->GetHoleCount() == 0);
PassIf(polys1->GetFaceVertexCount(0) == 3 && polys1->GetFaceVertexCount(1) == 3 && polys1->GetFaceVertexCount(2) == 3 && polys1->GetFaceVertexCount(3) == 3);
FCDGeometryPolygonsInput* posInput = polys1->FindInput(posSource);
FailIf(posInput == NULL || posInput->GetIndexCount() != 12);
FCDGeometryPolygonsInput* colorInput = polys1->FindInput(colorSource);
FailIf(colorInput == NULL || colorInput == posInput || colorInput->GetIndexCount() != 12);
PassIf(IsEquivalent(posInput->GetIndices(), 12, positionIndices, 12));
PassIf(IsEquivalent(colorInput->GetIndices(), 12, colorIndices, 12));
return true;
}
xmlNode* FArchiveXML::WriteGeometrySource(FCDObject* object, xmlNode* parentNode)
{
FCDGeometrySource* geometrySource = (FCDGeometrySource*)object;
xmlNode* sourceNode = NULL;
// Export the source directly, using the correct parameters and the length factor
FloatList& sourceData = geometrySource->GetSourceData().GetDataList();
uint32 stride = geometrySource->GetStride();
switch (geometrySource->GetType())
{
case FUDaeGeometryInput::POSITION:
sourceNode = AddSourceFloat(parentNode, geometrySource->GetDaeId(), sourceData, stride, FUDaeAccessor::XYZW);
break;
case FUDaeGeometryInput::NORMAL:
sourceNode = AddSourceFloat(parentNode, geometrySource->GetDaeId(), sourceData, stride, FUDaeAccessor::XYZW);
break;
case FUDaeGeometryInput::GEOTANGENT:
sourceNode = AddSourceFloat(parentNode, geometrySource->GetDaeId(), sourceData, stride, FUDaeAccessor::XYZW);
break;
case FUDaeGeometryInput::GEOBINORMAL:
sourceNode = AddSourceFloat(parentNode, geometrySource->GetDaeId(), sourceData, stride, FUDaeAccessor::XYZW);
break;
case FUDaeGeometryInput::TEXCOORD:
sourceNode = AddSourceFloat(parentNode, geometrySource->GetDaeId(), sourceData, stride, FUDaeAccessor::STPQ);
break;
case FUDaeGeometryInput::TEXTANGENT:
sourceNode = AddSourceFloat(parentNode, geometrySource->GetDaeId(), sourceData, stride, FUDaeAccessor::XYZW);
break;
case FUDaeGeometryInput::TEXBINORMAL:
sourceNode = AddSourceFloat(parentNode, geometrySource->GetDaeId(), sourceData, stride, FUDaeAccessor::XYZW);
break;
case FUDaeGeometryInput::UV:
sourceNode = AddSourceFloat(parentNode, geometrySource->GetDaeId(), sourceData, stride, FUDaeAccessor::XYZW);
break;
case FUDaeGeometryInput::COLOR:
sourceNode = AddSourceFloat(parentNode, geometrySource->GetDaeId(), sourceData, stride, FUDaeAccessor::RGBA);
break;
case FUDaeGeometryInput::EXTRA:
sourceNode = AddSourceFloat(parentNode, geometrySource->GetDaeId(), sourceData, stride, NULL);
break;
case FUDaeGeometryInput::UNKNOWN:
sourceNode = AddSourceFloat(parentNode, geometrySource->GetDaeId(), sourceData, stride, NULL);
break;
case FUDaeGeometryInput::VERTEX: // Refuse to export these sources
default:
break;
}
if (!geometrySource->GetName().empty())
{
AddAttribute(sourceNode, DAE_NAME_ATTRIBUTE, geometrySource->GetName());
}
if (geometrySource->GetExtra() != NULL)
{
FArchiveXML::WriteTechniquesFCDExtra(geometrySource->GetExtra(), sourceNode);
}
for (size_t i = 0; i < geometrySource->GetAnimatedValues().size(); ++i)
{
FArchiveXML::WriteAnimatedValue(geometrySource->GetAnimatedValues()[i], sourceNode, "");
}
return sourceNode;
}