// compare two vertices, and return TRUE if both are almost identical (they can be shared)
bool RAS_TexVert::closeTo(const RAS_TexVert* other)
{
return (
/* m_flag == other->m_flag && */
/* at the moment the face only stores the smooth/flat setting so dont bother comparing it */
m_rgba == other->m_rgba &&
MT_fuzzyEqual(MT_Vector3(m_normal), MT_Vector3(other->m_normal)) &&
MT_fuzzyEqual(MT_Vector3(m_tangent), MT_Vector3(other->m_tangent)) &&
MT_fuzzyEqual(MT_Vector2(m_uv1), MT_Vector2(other->m_uv1)) &&
MT_fuzzyEqual(MT_Vector2(m_uv2), MT_Vector2(other->m_uv2)) /* &&
MT_fuzzyEqual(MT_Vector3(m_localxyz), MT_Vector3(other->m_localxyz))*/) ;
/* dont bother comparing m_localxyz since we know there from the same vert */
}
// compare two vertices, and return TRUE if both are almost identical (they can be shared)
bool RAS_TexVert::closeTo(const RAS_TexVert* other)
{
bool uv_match = true;
for (int i=0; i<MAX_UNIT; i++)
uv_match = uv_match && MT_fuzzyEqual(MT_Vector2(m_uvs[i]), MT_Vector2(other->m_uvs[i]));
return (
/* m_flag == other->m_flag && */
/* at the moment the face only stores the smooth/flat setting so don't bother comparing it */
m_rgba == other->m_rgba &&
MT_fuzzyEqual(MT_Vector3(m_normal), MT_Vector3(other->m_normal)) &&
MT_fuzzyEqual(MT_Vector3(m_tangent), MT_Vector3(other->m_tangent)) &&
uv_match /* &&
MT_fuzzyEqual(MT_Vector3(m_localxyz), MT_Vector3(other->m_localxyz))*/);
/* don't bother comparing m_localxyz since we know there from the same vert */
}
