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Workaround for strange compiler error on VS2015 Update 1

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Jan Möbius
2015-12-16 10:57:15 +01:00
parent 0aced4c8c2
commit 9e3f43a6bf
1 changed files with 17 additions and 9 deletions
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26
src/OpenMesh/Tools/VDPM/ViewingParameters.cc
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@@ -86,7 +86,16 @@ update_viewing_configurations()
float invdet; float invdet;
float a11, a12, a13, a21, a22, a23, a31, a32, a33; float a11, a12, a13, a21, a22, a23, a31, a32, a33;
Vec3f inv_rot[3], trans; Vec3f trans;
// Workaround for internal compiler error on Visual Studio 2015 Update 1
#if (_MSC_VER >= 1900 )
Vec3f inv_rot[3]{ {},{},{} };
Vec3f normal[4]{ {},{},{},{} };
#else
Vec3f inv_rot[3];
Vec3f normal[4];
#endif
a11 = (float) modelview_matrix_[0]; a11 = (float) modelview_matrix_[0];
a12 = (float) modelview_matrix_[4]; a12 = (float) modelview_matrix_[4];
@@ -103,7 +112,7 @@ update_viewing_configurations()
a33 = (float) modelview_matrix_[10]; a33 = (float) modelview_matrix_[10];
trans[2] = (float) modelview_matrix_[14]; trans[2] = (float) modelview_matrix_[14];
invdet=a11*(a33*a22-a32*a23) - a21*(a33*a12-a32*a13) + a31*(a23*a12-a22*a13); invdet = a11*(a33*a22-a32*a23) - a21*(a33*a12-a32*a13) + a31*(a23*a12-a22*a13);
invdet= (float) 1.0/invdet; invdet= (float) 1.0/invdet;
(inv_rot[0])[0] = (a33*a22-a32*a23) * invdet; (inv_rot[0])[0] = (a33*a22-a32*a23) * invdet;
@@ -123,15 +132,14 @@ update_viewing_configurations()
up_dir_ = Vec3f(a21, a22, a23); up_dir_ = Vec3f(a21, a22, a23);
view_dir_ = - Vec3f(a31, a32, a33); view_dir_ = - Vec3f(a31, a32, a33);
Vec3f normal[4];
//float aspect = width() / height(); //float aspect = width() / height();
float half_theta = fovy() * 0.5f; const float half_theta = fovy() * 0.5f;
float half_phi = atanf(aspect() * tanf(half_theta)); const float half_phi = atanf(aspect() * tanf(half_theta));
float sin1 = sinf(half_theta); const float sin1 = sinf(half_theta);
float cos1 = cosf(half_theta); const float cos1 = cosf(half_theta);
float sin2 = sinf(half_phi); const float sin2 = sinf(half_phi);
float cos2 = cosf(half_phi); const float cos2 = cosf(half_phi);
normal[0] = cos2 * right_dir_ + sin2 * view_dir_; normal[0] = cos2 * right_dir_ + sin2 * view_dir_;
normal[1] = -cos1 * up_dir_ - sin1 * view_dir_; normal[1] = -cos1 * up_dir_ - sin1 * view_dir_;