515 lines
16 KiB
C++
515 lines
16 KiB
C++
#include "libslic3r/libslic3r.h"
|
|
#include "GLCanvas3DManager.hpp"
|
|
#include "../../slic3r/GUI/GUI.hpp"
|
|
#include "../../slic3r/GUI/AppConfig.hpp"
|
|
#include "../../slic3r/GUI/GLCanvas3D.hpp"
|
|
|
|
#include <GL/glew.h>
|
|
|
|
#include <boost/algorithm/string/split.hpp>
|
|
#include <boost/algorithm/string/classification.hpp>
|
|
#if ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
#include <boost/log/trivial.hpp>
|
|
#endif // ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
#include <wx/glcanvas.h>
|
|
#include <wx/timer.h>
|
|
#include <wx/msgdlg.h>
|
|
|
|
#include <vector>
|
|
#include <string>
|
|
#include <iostream>
|
|
|
|
#if ENABLE_HACK_CLOSING_ON_OSX_10_9_5
|
|
#ifdef __APPLE__
|
|
// Part of hack to remove crash when closing the application on OSX 10.9.5 when building against newer wxWidgets
|
|
#include <wx/platinfo.h>
|
|
#endif // __APPLE__
|
|
#endif // ENABLE_HACK_CLOSING_ON_OSX_10_9_5
|
|
|
|
#ifdef __APPLE__
|
|
#include "../Utils/MacDarkMode.hpp"
|
|
#endif // __APPLE__
|
|
|
|
namespace Slic3r {
|
|
namespace GUI {
|
|
|
|
#if !ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
GLCanvas3DManager::GLInfo::GLInfo()
|
|
: m_detected(false)
|
|
, m_version("")
|
|
, m_glsl_version("")
|
|
, m_vendor("")
|
|
, m_renderer("")
|
|
, m_max_tex_size(0)
|
|
, m_max_anisotropy(0.0f)
|
|
{
|
|
}
|
|
#endif // !ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
|
|
const std::string& GLCanvas3DManager::GLInfo::get_version() const
|
|
{
|
|
if (!m_detected)
|
|
detect();
|
|
|
|
return m_version;
|
|
}
|
|
|
|
const std::string& GLCanvas3DManager::GLInfo::get_glsl_version() const
|
|
{
|
|
if (!m_detected)
|
|
detect();
|
|
|
|
return m_glsl_version;
|
|
}
|
|
|
|
const std::string& GLCanvas3DManager::GLInfo::get_vendor() const
|
|
{
|
|
if (!m_detected)
|
|
detect();
|
|
|
|
return m_vendor;
|
|
}
|
|
|
|
const std::string& GLCanvas3DManager::GLInfo::get_renderer() const
|
|
{
|
|
if (!m_detected)
|
|
detect();
|
|
|
|
return m_renderer;
|
|
}
|
|
|
|
int GLCanvas3DManager::GLInfo::get_max_tex_size() const
|
|
{
|
|
if (!m_detected)
|
|
detect();
|
|
|
|
// clamp to avoid the texture generation become too slow and use too much GPU memory
|
|
#ifdef __APPLE__
|
|
// and use smaller texture for non retina systems
|
|
return (Slic3r::GUI::mac_max_scaling_factor() > 1.0) ? std::min(m_max_tex_size, 8192) : std::min(m_max_tex_size / 2, 4096);
|
|
#else
|
|
// and use smaller texture for older OpenGL versions
|
|
return is_version_greater_or_equal_to(3, 0) ? std::min(m_max_tex_size, 8192) : std::min(m_max_tex_size / 2, 4096);
|
|
#endif // __APPLE__
|
|
}
|
|
|
|
float GLCanvas3DManager::GLInfo::get_max_anisotropy() const
|
|
{
|
|
if (!m_detected)
|
|
detect();
|
|
|
|
return m_max_anisotropy;
|
|
}
|
|
|
|
void GLCanvas3DManager::GLInfo::detect() const
|
|
{
|
|
const char* data = (const char*)::glGetString(GL_VERSION);
|
|
if (data != nullptr)
|
|
m_version = data;
|
|
|
|
data = (const char*)::glGetString(GL_SHADING_LANGUAGE_VERSION);
|
|
if (data != nullptr)
|
|
m_glsl_version = data;
|
|
|
|
data = (const char*)::glGetString(GL_VENDOR);
|
|
if (data != nullptr)
|
|
m_vendor = data;
|
|
|
|
data = (const char*)::glGetString(GL_RENDERER);
|
|
if (data != nullptr)
|
|
m_renderer = data;
|
|
|
|
glsafe(::glGetIntegerv(GL_MAX_TEXTURE_SIZE, &m_max_tex_size));
|
|
|
|
m_max_tex_size /= 2;
|
|
|
|
if (Slic3r::total_physical_memory() / (1024 * 1024 * 1024) < 6)
|
|
m_max_tex_size /= 2;
|
|
|
|
if (GLEW_EXT_texture_filter_anisotropic)
|
|
glsafe(::glGetFloatv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, &m_max_anisotropy));
|
|
|
|
m_detected = true;
|
|
}
|
|
|
|
bool GLCanvas3DManager::GLInfo::is_version_greater_or_equal_to(unsigned int major, unsigned int minor) const
|
|
{
|
|
if (!m_detected)
|
|
detect();
|
|
|
|
std::vector<std::string> tokens;
|
|
boost::split(tokens, m_version, boost::is_any_of(" "), boost::token_compress_on);
|
|
|
|
if (tokens.empty())
|
|
return false;
|
|
|
|
std::vector<std::string> numbers;
|
|
boost::split(numbers, tokens[0], boost::is_any_of("."), boost::token_compress_on);
|
|
|
|
unsigned int gl_major = 0;
|
|
unsigned int gl_minor = 0;
|
|
|
|
if (numbers.size() > 0)
|
|
gl_major = ::atoi(numbers[0].c_str());
|
|
|
|
if (numbers.size() > 1)
|
|
gl_minor = ::atoi(numbers[1].c_str());
|
|
|
|
if (gl_major < major)
|
|
return false;
|
|
else if (gl_major > major)
|
|
return true;
|
|
else
|
|
return gl_minor >= minor;
|
|
}
|
|
|
|
std::string GLCanvas3DManager::GLInfo::to_string(bool format_as_html, bool extensions) const
|
|
{
|
|
if (!m_detected)
|
|
detect();
|
|
|
|
std::stringstream out;
|
|
|
|
std::string h2_start = format_as_html ? "<b>" : "";
|
|
std::string h2_end = format_as_html ? "</b>" : "";
|
|
std::string b_start = format_as_html ? "<b>" : "";
|
|
std::string b_end = format_as_html ? "</b>" : "";
|
|
std::string line_end = format_as_html ? "<br>" : "\n";
|
|
|
|
out << h2_start << "OpenGL installation" << h2_end << line_end;
|
|
out << b_start << "GL version: " << b_end << (m_version.empty() ? "N/A" : m_version) << line_end;
|
|
out << b_start << "Vendor: " << b_end << (m_vendor.empty() ? "N/A" : m_vendor) << line_end;
|
|
out << b_start << "Renderer: " << b_end << (m_renderer.empty() ? "N/A" : m_renderer) << line_end;
|
|
out << b_start << "GLSL version: " << b_end << (m_glsl_version.empty() ? "N/A" : m_glsl_version) << line_end;
|
|
|
|
if (extensions)
|
|
{
|
|
std::vector<std::string> extensions_list;
|
|
std::string extensions_str = (const char*)::glGetString(GL_EXTENSIONS);
|
|
boost::split(extensions_list, extensions_str, boost::is_any_of(" "), boost::token_compress_off);
|
|
|
|
if (!extensions_list.empty())
|
|
{
|
|
out << h2_start << "Installed extensions:" << h2_end << line_end;
|
|
|
|
std::sort(extensions_list.begin(), extensions_list.end());
|
|
for (const std::string& ext : extensions_list)
|
|
{
|
|
out << ext << line_end;
|
|
}
|
|
}
|
|
}
|
|
|
|
return out.str();
|
|
}
|
|
|
|
GLCanvas3DManager::GLInfo GLCanvas3DManager::s_gl_info;
|
|
bool GLCanvas3DManager::s_compressed_textures_supported = false;
|
|
#if ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
GLCanvas3DManager::EMultisampleState GLCanvas3DManager::s_multisample = GLCanvas3DManager::EMultisampleState::Unknown;
|
|
GLCanvas3DManager::EFramebufferType GLCanvas3DManager::s_framebuffers_type = GLCanvas3DManager::EFramebufferType::Unknown;
|
|
#else
|
|
GLCanvas3DManager::EMultisampleState GLCanvas3DManager::s_multisample = GLCanvas3DManager::MS_Unknown;
|
|
GLCanvas3DManager::EFramebufferType GLCanvas3DManager::s_framebuffers_type = GLCanvas3DManager::FB_None;
|
|
#endif // ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
|
|
#if ENABLE_HACK_CLOSING_ON_OSX_10_9_5
|
|
#ifdef __APPLE__
|
|
// Part of hack to remove crash when closing the application on OSX 10.9.5 when building against newer wxWidgets
|
|
GLCanvas3DManager::OSInfo GLCanvas3DManager::s_os_info;
|
|
#endif // __APPLE__
|
|
#endif // ENABLE_HACK_CLOSING_ON_OSX_10_9_5
|
|
|
|
#if !ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
GLCanvas3DManager::GLCanvas3DManager()
|
|
: m_context(nullptr)
|
|
, m_gl_initialized(false)
|
|
{
|
|
}
|
|
#endif // !ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
|
|
GLCanvas3DManager::~GLCanvas3DManager()
|
|
{
|
|
#if ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
#if ENABLE_HACK_CLOSING_ON_OSX_10_9_5
|
|
#ifdef __APPLE__
|
|
// This is an ugly hack needed to solve the crash happening when closing the application on OSX 10.9.5 with newer wxWidgets
|
|
// The crash is triggered inside wxGLContext destructor
|
|
if (s_os_info.major != 10 || s_os_info.minor != 9 || s_os_info.micro != 5)
|
|
{
|
|
#endif //__APPLE__
|
|
#endif // ENABLE_HACK_CLOSING_ON_OSX_10_9_5
|
|
|
|
if (m_context != nullptr)
|
|
delete m_context;
|
|
|
|
#if ENABLE_HACK_CLOSING_ON_OSX_10_9_5
|
|
#ifdef __APPLE__
|
|
}
|
|
#endif //__APPLE__
|
|
#endif // ENABLE_HACK_CLOSING_ON_OSX_10_9_5
|
|
#else
|
|
this->destroy();
|
|
#endif // ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
}
|
|
|
|
#if !ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
bool GLCanvas3DManager::add(wxGLCanvas* canvas, Bed3D& bed, Camera& camera, GLToolbar& view_toolbar)
|
|
{
|
|
if (canvas == nullptr)
|
|
return false;
|
|
|
|
if (do_get_canvas(canvas) != m_canvases.end())
|
|
return false;
|
|
|
|
GLCanvas3D* canvas3D = new GLCanvas3D(canvas, bed, camera, view_toolbar);
|
|
if (canvas3D == nullptr)
|
|
return false;
|
|
|
|
canvas3D->bind_event_handlers();
|
|
|
|
if (m_context == nullptr)
|
|
{
|
|
m_context = new wxGLContext(canvas);
|
|
if (m_context == nullptr)
|
|
return false;
|
|
|
|
#if ENABLE_HACK_CLOSING_ON_OSX_10_9_5
|
|
#ifdef __APPLE__
|
|
// Part of hack to remove crash when closing the application on OSX 10.9.5 when building against newer wxWidgets
|
|
s_os_info.major = wxPlatformInfo::Get().GetOSMajorVersion();
|
|
s_os_info.minor = wxPlatformInfo::Get().GetOSMinorVersion();
|
|
s_os_info.micro = wxPlatformInfo::Get().GetOSMicroVersion();
|
|
#endif //__APPLE__
|
|
#endif // ENABLE_HACK_CLOSING_ON_OSX_10_9_5
|
|
}
|
|
|
|
canvas3D->set_context(m_context);
|
|
|
|
m_canvases.insert(CanvasesMap::value_type(canvas, canvas3D));
|
|
|
|
return true;
|
|
}
|
|
|
|
bool GLCanvas3DManager::remove(wxGLCanvas* canvas)
|
|
{
|
|
CanvasesMap::iterator it = do_get_canvas(canvas);
|
|
if (it == m_canvases.end())
|
|
return false;
|
|
|
|
it->second->unbind_event_handlers();
|
|
delete it->second;
|
|
m_canvases.erase(it);
|
|
|
|
return true;
|
|
}
|
|
|
|
void GLCanvas3DManager::remove_all()
|
|
{
|
|
for (CanvasesMap::value_type& item : m_canvases)
|
|
{
|
|
item.second->unbind_event_handlers();
|
|
delete item.second;
|
|
}
|
|
m_canvases.clear();
|
|
}
|
|
|
|
size_t GLCanvas3DManager::count() const
|
|
{
|
|
return m_canvases.size();
|
|
}
|
|
#endif // !ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
|
|
#if ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
bool GLCanvas3DManager::init_gl()
|
|
#else
|
|
void GLCanvas3DManager::init_gl()
|
|
#endif // ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
{
|
|
if (!m_gl_initialized)
|
|
{
|
|
#if ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
if (glewInit() != GLEW_OK)
|
|
{
|
|
BOOST_LOG_TRIVIAL(error) << "Unable to init glew library";
|
|
return false;
|
|
}
|
|
#else
|
|
glewInit();
|
|
#endif // ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
m_gl_initialized = true;
|
|
if (GLEW_EXT_texture_compression_s3tc)
|
|
s_compressed_textures_supported = true;
|
|
else
|
|
s_compressed_textures_supported = false;
|
|
|
|
#if ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
if (GLEW_ARB_framebuffer_object)
|
|
s_framebuffers_type = EFramebufferType::Arb;
|
|
else if (GLEW_EXT_framebuffer_object)
|
|
s_framebuffers_type = EFramebufferType::Ext;
|
|
else
|
|
s_framebuffers_type = EFramebufferType::Unknown;
|
|
#else
|
|
if (GLEW_ARB_framebuffer_object)
|
|
s_framebuffers_type = FB_Arb;
|
|
else if (GLEW_EXT_framebuffer_object)
|
|
s_framebuffers_type = FB_Ext;
|
|
else
|
|
s_framebuffers_type = FB_None;
|
|
#endif // ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
|
|
if (! s_gl_info.is_version_greater_or_equal_to(2, 0)) {
|
|
// Complain about the OpenGL version.
|
|
wxString message = from_u8((boost::format(
|
|
_utf8(L("PrusaSlicer requires OpenGL 2.0 capable graphics driver to run correctly, \n"
|
|
"while OpenGL version %s, render %s, vendor %s was detected."))) % s_gl_info.get_version() % s_gl_info.get_renderer() % s_gl_info.get_vendor()).str());
|
|
message += "\n";
|
|
message += _(L("You may need to update your graphics card driver."));
|
|
#ifdef _WIN32
|
|
message += "\n";
|
|
message += _(L("As a workaround, you may run PrusaSlicer with a software rendered 3D graphics by running prusa-slicer.exe with the --sw_renderer parameter."));
|
|
#endif
|
|
wxMessageBox(message, wxString("PrusaSlicer - ") + _(L("Unsupported OpenGL version")), wxOK | wxICON_ERROR);
|
|
}
|
|
}
|
|
|
|
#if ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
return true;
|
|
#endif // ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
}
|
|
|
|
#if ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
wxGLContext* GLCanvas3DManager::init_glcontext(wxGLCanvas& canvas)
|
|
{
|
|
if (m_context == nullptr)
|
|
{
|
|
m_context = new wxGLContext(&canvas);
|
|
|
|
#if ENABLE_HACK_CLOSING_ON_OSX_10_9_5
|
|
#ifdef __APPLE__
|
|
// Part of hack to remove crash when closing the application on OSX 10.9.5 when building against newer wxWidgets
|
|
s_os_info.major = wxPlatformInfo::Get().GetOSMajorVersion();
|
|
s_os_info.minor = wxPlatformInfo::Get().GetOSMinorVersion();
|
|
s_os_info.micro = wxPlatformInfo::Get().GetOSMicroVersion();
|
|
#endif //__APPLE__
|
|
#endif // ENABLE_HACK_CLOSING_ON_OSX_10_9_5
|
|
}
|
|
return m_context;
|
|
}
|
|
#else
|
|
bool GLCanvas3DManager::init(wxGLCanvas* canvas)
|
|
{
|
|
CanvasesMap::const_iterator it = do_get_canvas(canvas);
|
|
if (it != m_canvases.end())
|
|
return (it->second != nullptr) ? init(*it->second) : false;
|
|
else
|
|
return false;
|
|
}
|
|
|
|
void GLCanvas3DManager::destroy()
|
|
{
|
|
if (m_context != nullptr)
|
|
{
|
|
#if ENABLE_HACK_CLOSING_ON_OSX_10_9_5
|
|
#ifdef __APPLE__
|
|
// this is an ugly hack needed to solve the crash happening when closing the application on OSX 10.9.5
|
|
// the crash is inside wxGLContext destructor
|
|
if (s_os_info.major == 10 && s_os_info.minor == 9 && s_os_info.micro == 5)
|
|
return;
|
|
#endif //__APPLE__
|
|
#endif // ENABLE_HACK_CLOSING_ON_OSX_10_9_5
|
|
|
|
delete m_context;
|
|
m_context = nullptr;
|
|
}
|
|
}
|
|
#endif // ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
|
|
#if !ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
GLCanvas3D* GLCanvas3DManager::get_canvas(wxGLCanvas* canvas)
|
|
{
|
|
CanvasesMap::const_iterator it = do_get_canvas(canvas);
|
|
return (it != m_canvases.end()) ? it->second : nullptr;
|
|
}
|
|
#endif // !ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
|
|
#if ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
wxGLCanvas* GLCanvas3DManager::create_wxglcanvas(wxWindow& parent)
|
|
#else
|
|
wxGLCanvas* GLCanvas3DManager::create_wxglcanvas(wxWindow *parent)
|
|
#endif // ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
{
|
|
int attribList[] = {
|
|
WX_GL_RGBA,
|
|
WX_GL_DOUBLEBUFFER,
|
|
// RGB channels each should be allocated with 8 bit depth. One should almost certainly get these bit depths by default.
|
|
WX_GL_MIN_RED, 8,
|
|
WX_GL_MIN_GREEN, 8,
|
|
WX_GL_MIN_BLUE, 8,
|
|
// Requesting an 8 bit alpha channel. Interestingly, the NVIDIA drivers would most likely work with some alpha plane, but glReadPixels would not return
|
|
// the alpha channel on NVIDIA if not requested when the GL context is created.
|
|
WX_GL_MIN_ALPHA, 8,
|
|
WX_GL_DEPTH_SIZE, 24,
|
|
WX_GL_SAMPLE_BUFFERS, GL_TRUE,
|
|
WX_GL_SAMPLES, 4,
|
|
0
|
|
};
|
|
|
|
#if ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
if (s_multisample == EMultisampleState::Unknown)
|
|
#else
|
|
if (s_multisample == MS_Unknown)
|
|
#endif // ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
{
|
|
detect_multisample(attribList);
|
|
// // debug output
|
|
// std::cout << "Multisample " << (can_multisample() ? "enabled" : "disabled") << std::endl;
|
|
}
|
|
|
|
if (! can_multisample())
|
|
attribList[12] = 0;
|
|
|
|
#if ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
return new wxGLCanvas(&parent, wxID_ANY, attribList, wxDefaultPosition, wxDefaultSize, wxWANTS_CHARS);
|
|
#else
|
|
return new wxGLCanvas(parent, wxID_ANY, attribList, wxDefaultPosition, wxDefaultSize, wxWANTS_CHARS);
|
|
#endif // ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
}
|
|
|
|
#if !ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
GLCanvas3DManager::CanvasesMap::iterator GLCanvas3DManager::do_get_canvas(wxGLCanvas* canvas)
|
|
{
|
|
return (canvas == nullptr) ? m_canvases.end() : m_canvases.find(canvas);
|
|
}
|
|
|
|
GLCanvas3DManager::CanvasesMap::const_iterator GLCanvas3DManager::do_get_canvas(wxGLCanvas* canvas) const
|
|
{
|
|
return (canvas == nullptr) ? m_canvases.end() : m_canvases.find(canvas);
|
|
}
|
|
|
|
bool GLCanvas3DManager::init(GLCanvas3D& canvas)
|
|
{
|
|
if (!m_gl_initialized)
|
|
init_gl();
|
|
|
|
return canvas.init();
|
|
}
|
|
#endif // !ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
|
|
void GLCanvas3DManager::detect_multisample(int* attribList)
|
|
{
|
|
int wxVersion = wxMAJOR_VERSION * 10000 + wxMINOR_VERSION * 100 + wxRELEASE_NUMBER;
|
|
bool enable_multisample = wxVersion >= 30003;
|
|
#if ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
s_multisample = (enable_multisample && wxGLCanvas::IsDisplaySupported(attribList)) ? EMultisampleState::Enabled : EMultisampleState::Disabled;
|
|
#else
|
|
s_multisample = (enable_multisample && wxGLCanvas::IsDisplaySupported(attribList)) ? MS_Enabled : MS_Disabled;
|
|
#endif // ENABLE_NON_STATIC_CANVAS_MANAGER
|
|
// Alternative method: it was working on previous version of wxWidgets but not with the latest, at least on Windows
|
|
// s_multisample = enable_multisample && wxGLCanvas::IsExtensionSupported("WGL_ARB_multisample");
|
|
}
|
|
|
|
} // namespace GUI
|
|
} // namespace Slic3r
|