Function convertToFloat

examples/Heightfield/HeightfieldExample.cpp:142–175

static btScalar
convertToFloat
(
	const byte_t * p,
	PHY_ScalarType type
)
{
	btAssert(p);

	switch (type) {
	case PHY_FLOAT:
	{
		btScalar * pf = (btScalar *)p;
		return *pf;
	}

	case PHY_UCHAR:
	{
		unsigned char * pu = (unsigned char *)p;
		return ((*pu) * s_gridHeightScale);
	}

	case PHY_SHORT:
	{
		short * ps = (short *)p;
		return ((*ps) * s_gridHeightScale);
	}

	default:
		btAssert(!"bad type");
	}

	return 0;
}