3D-printing/OrcaSlicer
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Fixed update of the SLAPrint back end after mirroring in a specific

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case of mirroring around the X axis.
Fixed some asserts on visual studio due to access to empty std::vector
This commit is contained in:
bubnikv 2019-04-02 18:04:23 +02:00
parent 66fce6d46c
commit eeae1c0495
2 changed files with 23 additions and 12 deletions
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26
src/slic3r/GUI/GLCanvas3D.cpp
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@ -5065,17 +5065,25 @@ void GLCanvas3D::_render_sla_slices() const
if (obj->is_left_handed())
// The polygons are mirrored by X.
::glScalef(-1.0, 1.0, 1.0);
::glColor3f(1.0f, 0.37f, 0.0f);
::glEnableClientState(GL_VERTEX_ARRAY);
::glVertexPointer(3, GL_DOUBLE, 0, (GLdouble*)bottom_obj_triangles.front().data());
::glDrawArrays(GL_TRIANGLES, 0, bottom_obj_triangles.size());
::glVertexPointer(3, GL_DOUBLE, 0, (GLdouble*)top_obj_triangles.front().data());
::glDrawArrays(GL_TRIANGLES, 0, top_obj_triangles.size());
::glColor3f(1.0f, 0.37f, 0.0f);
if (!bottom_obj_triangles.empty()) {
::glVertexPointer(3, GL_DOUBLE, 0, (GLdouble*)bottom_obj_triangles.front().data());
::glDrawArrays(GL_TRIANGLES, 0, bottom_obj_triangles.size());
}
if (! top_obj_triangles.empty()) {
::glVertexPointer(3, GL_DOUBLE, 0, (GLdouble*)top_obj_triangles.front().data());
::glDrawArrays(GL_TRIANGLES, 0, top_obj_triangles.size());
}
::glColor3f(1.0f, 0.0f, 0.37f);
::glVertexPointer(3, GL_DOUBLE, 0, (GLdouble*)bottom_sup_triangles.front().data());
::glDrawArrays(GL_TRIANGLES, 0, bottom_sup_triangles.size());
::glVertexPointer(3, GL_DOUBLE, 0, (GLdouble*)top_sup_triangles.front().data());
::glDrawArrays(GL_TRIANGLES, 0, top_sup_triangles.size());
if (! bottom_sup_triangles.empty()) {
::glVertexPointer(3, GL_DOUBLE, 0, (GLdouble*)bottom_sup_triangles.front().data());
::glDrawArrays(GL_TRIANGLES, 0, bottom_sup_triangles.size());
}
if (! top_sup_triangles.empty()) {
::glVertexPointer(3, GL_DOUBLE, 0, (GLdouble*)top_sup_triangles.front().data());
::glDrawArrays(GL_TRIANGLES, 0, top_sup_triangles.size());
}
::glDisableClientState(GL_VERTEX_ARRAY);
::glPopMatrix();
}