C++ (Cpp) VEvaluate Examples

Example #1

File: planes.cpp Project: Degot/povray

void Plane::Translate(const VECTOR Vector, const TRANSFORM *tr)
{
	VECTOR Translation;

	if(Trans == NULL)
	{
		VEvaluate (Translation, Normal_Vector, Vector);

		Distance -= Translation[X] + Translation[Y] + Translation[Z];

		Compute_BBox();
	}
	else
	{
		Transform(tr);
	}
}

Example #2

static void Scale_Bicubic_Patch(OBJECT *Object, VECTOR Vector, TRANSFORM *)
{
  int i, j;
  BICUBIC_PATCH *Patch = (BICUBIC_PATCH *) Object;

  for (i = 0; i < 4; i++)
  {
    for (j = 0; j < 4; j++)
    {
      VEvaluate(Patch->Control_Points[i][j], Patch->Control_Points[i][j], Vector);
    }
  }

  Precompute_Patch_Values(Patch);

  Compute_Bicubic_Patch_BBox(Patch);
}

Example #3

File: planes.cpp Project: ClementLeBihan/CelluleFlexible

static void Translate_Plane (OBJECT *Object, VECTOR Vector, TRANSFORM *Trans)
{
  VECTOR Translation;
  PLANE *Plane = (PLANE *)Object;

  if (Plane->Trans == NULL)
  {
    VEvaluate (Translation, ((PLANE *)Object)->Normal_Vector, Vector);

    ((PLANE *)Object)->Distance -= Translation[X] + Translation[Y] + Translation[Z];

    Compute_Plane_BBox((PLANE *)Object);
  }
  else
  {
    Transform_Plane(Object, Trans);
  }
}