3DPrinting/PrusaSlicer-NonPlainar
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Small refactoring

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This commit is contained in:
Enrico Turri 2019-04-25 13:41:00 +02:00
parent 748a4438ba
commit 905673f344
1 changed files with 3 additions and 5 deletions
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8
src/slic3r/GUI/GLCanvas3D.cpp
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@ -3658,9 +3658,7 @@ void GLCanvas3D::_refresh_if_shown_on_screen()
void GLCanvas3D::_picking_pass() const
{
const Vec2d& pos = m_mouse.position;
if (m_picking_enabled && !m_mouse.dragging && (pos != Vec2d(DBL_MAX, DBL_MAX)))
if (m_picking_enabled && !m_mouse.dragging && (m_mouse.position != Vec2d(DBL_MAX, DBL_MAX)))
{
m_hover_volume_idxs.clear();
@ -3694,10 +3692,10 @@ void GLCanvas3D::_picking_pass() const
GLubyte color[4] = { 0, 0, 0, 0 };
const Size& cnv_size = get_canvas_size();
bool inside = (0 <= pos(0)) && (pos(0) < cnv_size.get_width()) && (0 <= pos(1)) && (pos(1) < cnv_size.get_height());
bool inside = (0 <= m_mouse.position(0)) && (m_mouse.position(0) < cnv_size.get_width()) && (0 <= m_mouse.position(1)) && (m_mouse.position(1) < cnv_size.get_height());
if (inside)
{
glsafe(::glReadPixels(pos(0), cnv_size.get_height() - pos(1) - 1, 1, 1, GL_RGBA, GL_UNSIGNED_BYTE, (void*)color));
glsafe(::glReadPixels(m_mouse.position(0), cnv_size.get_height() - m_mouse.position(1) - 1, 1, 1, GL_RGBA, GL_UNSIGNED_BYTE, (void*)color));
volume_id = color[0] + (color[1] << 8) + (color[2] << 16);
}
if ((0 <= volume_id) && (volume_id < (int)m_volumes.volumes.size()))