C++ (Cpp) ComputeBumpVectorsの例

コード例 #1

ファイル: evalcol.cpp プロジェクト: artemeliy/inf4715

// This returns the bump basis vectors for UVW in camera space.
void SContext::DPdUVW(Point3 dP[3], int chan)
{
	getTVerts(chan);
	calc_size_ratio();
	Point3 bv[3];
	getObjVerts();
	ComputeBumpVectors(tv[chan], obpos, bv);
	bumpv[chan][0] = Normalize(bv[0]);
	bumpv[chan][1] = Normalize(bv[1]);
	bumpv[chan][2] = Normalize(bv[2]);
	dP[0] = bumpv[chan][0];
	dP[1] = bumpv[chan][1];
	dP[2] = bumpv[chan][2];
}

コード例 #2

ファイル: scontext.cpp プロジェクト: DimondTheCat/xray

// This returns the bump basis vectors for UVW in camera space.
void SContext::DPdUVW(Point3 dP[3], int chan)
{
	SCDebugPrint("SContext::DPdUVW\n");

	getTVerts(chan);
	calc_size_ratio();
	Point3 bv[3];

	pInst->GetObjVerts(faceNum, obpos);

	ComputeBumpVectors(tv[chan], obpos, bv);
	bumpv[chan][0] = Normalize(bv[0]);
	bumpv[chan][1] = Normalize(bv[1]);
	bumpv[chan][2] = Normalize(bv[2]);
	dP[0] = bumpv[chan][0];
	dP[1] = bumpv[chan][1];
	dP[2] = bumpv[chan][2];
}