mikktspace.h File Reference

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Classes
struct	SMikkTSpaceInterface
struct	SMikkTSpaceContext

Typedefs
typedef int	tbool
typedef struct SMikkTSpaceContext	SMikkTSpaceContext

Functions
tbool	genTangSpaceDefault (const SMikkTSpaceContext *pContext)
tbool	genTangSpace (const SMikkTSpaceContext *pContext, const float fAngularThreshold)

Typedef Documentation

SMikkTSpaceContext

typedef struct SMikkTSpaceContext SMikkTSpaceContext

Definition at line 60 of file mikktspace.h.

tbool

typedef int tbool

Copyright (C) 2011 by Morten S. Mikkelsen

This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.

Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:

1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.

Definition at line 60 of file mikktspace.h.

Function Documentation

genTangSpace()

tbool genTangSpace	(	const SMikkTSpaceContext *	pContext,
		const float	fAngularThreshold
	)

Definition at line 274 of file mikktspace.c.

References STSpace::bOrient, Build4RuleGroups(), cosf, DegenEpilogue(), DegenPrologue(), STSpace::fMagS, STSpace::fMagT, free(), GenerateInitialVerticesIndexList(), GenerateSharedVerticesIndexList(), GenerateTSpaces(), GetPosition(), i1, STriInfo::iFlag, InitTriInfo(), SMikkTSpaceInterface::m_getNormal, SMikkTSpaceInterface::m_getNumFaces, SMikkTSpaceInterface::m_getNumVerticesOfFace, SMikkTSpaceInterface::m_getPosition, SMikkTSpaceInterface::m_getTexCoord, M_PI, SMikkTSpaceContext::m_pInterface, SMikkTSpaceInterface::m_setTSpace, SMikkTSpaceInterface::m_setTSpaceBasic, MARK_DEGENERATE, NULL, t, TFALSE, TTRUE, veq(), verts, STSpace::vOs, STSpace::vOt, SVec3::x, SVec3::y, and SVec3::z.

Referenced by genTangSpaceDefault().

genTangSpaceDefault()

tbool genTangSpaceDefault

(

const SMikkTSpaceContext *

pContext

)

Definition at line 269 of file mikktspace.c.

References genTangSpace().

Referenced by BKE_displist_tangent_calc(), BKE_mesh_calc_loop_tangent_single_ex(), DM_calc_loop_tangents_thread(), emDM_calc_loop_tangents_thread(), and mikk_compute_tangents().