Method GenLineSets

trinity/Tr2RotationTool.cpp:218–366

}

void Tr2RotationTool::GenLineSets()
{
	Matrix rotateMat;
	Vector3* c_tris = NULL;
	Vector3* p_tris = NULL;
	int numVectors = 0;

	Tr2EffectPtr mSPHLineEffect;
	Tr2EffectPtr mLineEffect;
	Tr2EffectPtr pEffect;


	if( !m_xLine.CreateInstance() ||
		!m_yLine.CreateInstance() ||
		!m_zLine.CreateInstance() ||
		!m_wLine.CreateInstance() ||
		!m_wwLine.CreateInstance() ||
		!mLineEffect.CreateInstance() ||
		!mSPHLineEffect.CreateInstance() ||
		!pEffect.CreateInstance() )
	{
		return;
	}

	mSPHLineEffect->SetEffectPathName( "res:/Graphics/Effect/Managed/Utility/LinesRotationTool.fx" );
	mLineEffect->SetEffectPathName( "res:/Graphics/Effect/Managed/Utility/LinesNoZ.fx" );
	pEffect->SetEffectPathName( "res:/Graphics/Effect/Managed/Utility/PrimitivePicking.fx" );

	// wwLine
	c_tris = Tr2ManipulationTool::GetCirclePoints( 1.0f, 60, &numVectors );
	for( int i = 0; i < numVectors / 2; i++ )
	{
		m_wwLine->AddLine( c_tris[i * 2], v4LightGray, c_tris[i * 2 + 1], v4LightGray );
	}
	delete[] c_tris;

	c_tris = Tr2ManipulationTool::GetCircleTriangles( 1.0f, 60, &numVectors );
	for( int i = 0; i < numVectors / 3; i++ )
	{
		m_wwLine->AddPickingTriangle( c_tris[i * 3], c_tris[i * 3 + 1], c_tris[i * 3 + 2] );
	}
	delete[] c_tris;
	m_wwLine->SubmitChanges();
	m_wwLine->m_name = "ww";
	m_wwLine->m_scaleByDistanceToView = true;
	m_wwLine->m_effect = mLineEffect;
	m_wwLine->m_pickEffect = pEffect;
	m_wwLine->m_viewOriented = true;

	// wLine
	c_tris = Tr2ManipulationTool::GetCirclePoints( 1.2f, 60, &numVectors );
	for( int i = 0; i < numVectors / 2; i++ )
	{
		m_wLine->AddLine( c_tris[i * 2], v4Cyan, c_tris[i * 2 + 1], v4Cyan );
		int numVectorsB = 0;
		p_tris = Tr2ManipulationTool::GetTrianglesAroundLine( c_tris[i * 2], c_tris[i * 2 + 1], 0.08f, &numVectorsB );
		for( int i = 0; i < numVectorsB / 3; i++ )
		{