Neill3d

/**
    * @fn IsPowerOfTwo(int n)
    * @brief Returns true if /param n is an integer power of 2.
    * 
    * Taken from Steve Baker's Cute Code Collection. 
    * http://www.sjbaker.org/steve/software/cute_code.html
    */ 
    static bool IsPowerOfTwo(int n) { return ((n&(n-1))==0); }

Neill3d

// on some create

mRenderer = new FBRenderer(0);

FBViewingOptions *pViewingOptions = mRenderer->GetViewingOptions();

pViewingOptions->PickingMode() = kFBPickingModeModelsOnly;
pViewingOptions->ShadingMode() = kFBModelShadingAll;
pViewingOptions->ShowTimeCode() = false;
pViewingOptions->ShowCameraLabel() = false;

Neill3d

#Get the effector node id
for k, v in FBEffectorId.names.iteritems():
  print v

Neill3d

char windowTitle[128];

HWND FindInParent(HWND wnd)
{
	if (wnd == nullptr)
		return nullptr;

	GetWindowText( wnd, windowTitle, 128 );

	if (strstr( windowTitle, "MotionBuilder" ) != nullptr )

Neill3d

// In SDK samples in most cases, store and retrive use this kind of condition

if( pStoreWhat == kAttributes )
{
  //...
}

// This is not correct, cause kAttributes is a bit flag and it could be used with kMerge (in merge pass)
// So better to use this kind of condition instead

Neill3d

lTime = FBTime(0,0,0,-1710)


strValue = lTime.GetTimeString()
print strValue

lTime2 = FBTime(0)
lTime2.SetTimeString(strValue)

frameIdx = lTime2.GetFrame()

Neill3d

/*
  super important to initialize oriIndex variable with value like 0.
  Othewise ShapeGetDiffPoint will not work and return false !!!
*/

int oriIndex=0;
FBVertex posDiff;
FBNormal normalDiff;

pGeometry->ShapeGetDiffPoint(i, j, oriIndex, posDiff, normalDiff);

Neill3d

// don't forget to check for VBO offsets

  FBModelVertexData *pVertexData = pModel->ModelVertexData;
	if (pVertexData == nullptr || pVertexData->IsDrawable() == false)
		return false;

	const unsigned int positionId = pVertexData->GetVertexArrayVBOId(kFBGeometryArrayID_Point);
	const unsigned int normalId = pVertexData->GetVertexArrayVBOId(kFBGeometryArrayID_Normal );
	const unsigned int uvId = pVertexData->GetUVSetVBOId();

Neill3d

struct SComponentListHolder
{
public:
	// a constructor
	SComponentListHolder()
	{
		component_list = FBCreateComponentList();
	}
	~SComponentListHolder()
	{

Neill3d

# script is running inside the same context, so it could be splitted into initialization step and evaluation step
# here is an example

try:
    initialize > 0
    print "evaluating"
    
except (NameError,),e:
    initialize = 1  
    print "initilize"