diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2016-01-20 07:05:01 +0300 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2016-01-20 09:10:12 +0300 |
| commit | a1970234390e00bbb8a74534e3783a47ad2d280f (patch) | |
| tree | 7f80892ef9f2216756313034f639210a8b0fe52d /source/blender/blenkernel/intern/editderivedmesh.c | |
| parent | 18ffeb689dc6eedef69612471bcf05b6f4925598 (diff) | |
Cleanup: style, use const
Diffstat (limited to 'source/blender/blenkernel/intern/editderivedmesh.c')
| -rw-r--r-- | source/blender/blenkernel/intern/editderivedmesh.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/source/blender/blenkernel/intern/editderivedmesh.c b/source/blender/blenkernel/intern/editderivedmesh.c index 642a89df8e0..34da175e64b 100644 --- a/source/blender/blenkernel/intern/editderivedmesh.c +++ b/source/blender/blenkernel/intern/editderivedmesh.c @@ -237,10 +237,13 @@ static void emDM_calcLoopNormalsSpaceArray( } +/** \name Tangent Space Calculation + * \{ */ + typedef struct { const float (*precomputedFaceNormals)[3]; const float (*precomputedLoopNormals)[3]; - BMLoop *(*looptris)[3]; + const BMLoop *(*looptris)[3]; int cd_loop_uv_offset; /* texture coordinates */ const float (*orco)[3]; float (*tangent)[4]; /* destination */ @@ -270,7 +273,7 @@ static void emdm_ts_GetPosition( { //assert(vert_index >= 0 && vert_index < 4); SGLSLEditMeshToTangent *pMesh = pContext->m_pUserData; - BMLoop **lt = pMesh->looptris[face_num]; + const BMLoop **lt = pMesh->looptris[face_num]; const float *co = lt[vert_index]->v->co; copy_v3_v3(r_co, co); } @@ -281,7 +284,7 @@ static void emdm_ts_GetTextureCoordinate( { //assert(vert_index >= 0 && vert_index < 4); SGLSLEditMeshToTangent *pMesh = pContext->m_pUserData; - BMLoop **lt = pMesh->looptris[face_num]; + const BMLoop **lt = pMesh->looptris[face_num]; if (pMesh->cd_loop_uv_offset != -1) { const float *uv = BM_ELEM_CD_GET_VOID_P(lt[vert_index], pMesh->cd_loop_uv_offset); @@ -299,7 +302,7 @@ static void emdm_ts_GetNormal( { //assert(vert_index >= 0 && vert_index < 4); SGLSLEditMeshToTangent *pMesh = pContext->m_pUserData; - BMLoop **lt = pMesh->looptris[face_num]; + const BMLoop **lt = pMesh->looptris[face_num]; const bool smoothnormal = BM_elem_flag_test_bool(lt[0]->f, BM_ELEM_SMOOTH); if (pMesh->precomputedLoopNormals) { @@ -324,7 +327,7 @@ static void emdm_ts_SetTSpace( { //assert(vert_index >= 0 && vert_index < 4); SGLSLEditMeshToTangent *pMesh = pContext->m_pUserData; - BMLoop **lt = pMesh->looptris[face_num]; + const BMLoop **lt = pMesh->looptris[face_num]; float *pRes = pMesh->tangent[BM_elem_index_get(lt[vert_index])]; copy_v3_v3(pRes, fvTangent); pRes[3] = fSign; @@ -394,7 +397,7 @@ static void emDM_calcLoopTangents(DerivedMesh *dm) mesh2tangent.precomputedFaceNormals = fnors; mesh2tangent.precomputedLoopNormals = tlnors; - mesh2tangent.looptris = em->looptris; + mesh2tangent.looptris = (const BMLoop *(*)[3])em->looptris; mesh2tangent.cd_loop_uv_offset = cd_loop_uv_offset; mesh2tangent.orco = (const float (*)[3])orco; mesh2tangent.tangent = tangent; @@ -414,6 +417,9 @@ static void emDM_calcLoopTangents(DerivedMesh *dm) } } +/** \} */ + + static void emDM_recalcTessellation(DerivedMesh *UNUSED(dm)) { /* do nothing */ |