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Fix for normal scaling when using triangle primitives for hair.

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and some code clean ups in blender_curves and node_shader_hair_info.c
This commit is contained in:
Stuart Broadfoot
2013-01-01 19:50:29 +00:00
parent 178a877a95
commit 0f3931dee4
2 changed files with 7 additions and 10 deletions
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10
intern/cycles/blender/blender_curves.cpp
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@@ -380,7 +380,7 @@ void ExportCurveTrianglePlanes(Mesh *mesh, ParticleCurveData *CData, int interpo
float3 ickey_loc = make_float3(0.0f,0.0f,0.0f);
float time = 0.0f;
if ((interpolation == 2) && (curvekey == CData->curve_firstkey[curve]) && (subv == 0))
if ((interpolation == CURVE_BSPLINE) && (curvekey == CData->curve_firstkey[curve]) && (subv == 0))
ickey_loc = CData->curvekey_co[curvekey];
else
InterpolateKeySegments(subv, segments, curvekey, curve, &ickey_loc, &time, CData , interpolation);
@@ -413,6 +413,7 @@ void ExportCurveTrianglePlanes(Mesh *mesh, ParticleCurveData *CData, int interpo
mesh->attributes.remove(ATTR_STD_FACE_NORMAL);
mesh->add_face_normals();
mesh->add_vertex_normals();
mesh->attributes.remove(ATTR_STD_FACE_NORMAL);
/* texture coords still needed */
@@ -494,7 +495,7 @@ void ExportCurveTriangleRibbons(Mesh *mesh, ParticleCurveData *CData, int interp
float3 ickey_loc = make_float3(0.0f,0.0f,0.0f);
float time = 0.0f;
if ((interpolation == 2) && (curvekey == CData->curve_firstkey[curve]) && (subv == 0))
if ((interpolation == CURVE_BSPLINE) && (curvekey == CData->curve_firstkey[curve]) && (subv == 0))
ickey_loc = CData->curvekey_co[curvekey];
else
InterpolateKeySegments(subv, segments, curvekey, curve, &ickey_loc, &time, CData , interpolation);
@@ -526,7 +527,7 @@ void ExportCurveTriangleRibbons(Mesh *mesh, ParticleCurveData *CData, int interp
mesh->attributes.remove(ATTR_STD_FACE_NORMAL);
mesh->add_face_normals();
mesh->add_vertex_normals();
mesh->attributes.remove(ATTR_STD_FACE_NORMAL);
/* texture coords still needed */
}
@@ -611,7 +612,7 @@ void ExportCurveTriangleGeometry(Mesh *mesh, ParticleCurveData *CData, int inter
float3 ickey_loc = make_float3(0.0f,0.0f,0.0f);
float time = 0.0f;
if ((interpolation == 2) && (curvekey == CData->curve_firstkey[curve]) && (subv == 0))
if ((interpolation == CURVE_BSPLINE) && (curvekey == CData->curve_firstkey[curve]) && (subv == 0))
ickey_loc = CData->curvekey_co[curvekey];
else
InterpolateKeySegments(subv, segments, curvekey, curve, &ickey_loc, &time, CData , interpolation);
@@ -649,6 +650,7 @@ void ExportCurveTriangleGeometry(Mesh *mesh, ParticleCurveData *CData, int inter
mesh->attributes.remove(ATTR_STD_FACE_NORMAL);
mesh->add_face_normals();
mesh->add_vertex_normals();
mesh->attributes.remove(ATTR_STD_FACE_NORMAL);
/* texture coords still needed */
}