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This commit is contained in:
Gabriele Cosmo
2025-12-05 08:54:02 +01:00
parent a499fb82e9
commit b4a16de652
6484 changed files with 232674 additions and 221097 deletions
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source/externals/g4tools/include/toolx/sg/GL_viewer
Vendored
+20 -19
View File
@@ -6,26 +6,26 @@
#include <tools/sg/viewer>
#include "GL_manager"
#include "GL_action"
namespace tools{namespace sg{class render_manager;}}
namespace toolx {
namespace sg {
class GL_viewer : public tools::sg::viewer {
TOOLS_HEADER(GL_viewer,toolx::sg::GL_viewer,tools::sg::viewer)
template <class GL_MANAGER,class GL_ACTION>
class GL_viewer_T : public tools::sg::viewer {
TOOLS_T2_HEADER(GL_MANAGER,GL_ACTION,GL_viewer_T,toolx::sg::GL_viewer_T,tools::sg::viewer)
public:
void render() {
if(!m_ww) return;
if(!m_wh) return;
m_gl_mgr.begin_render(0,0,m_ww,m_wh,
m_clear_color.r(),
m_clear_color.g(),
m_clear_color.b(),
m_clear_color.a());
if(!m_gl_mgr.begin_render(0,0,m_ww,m_wh,
m_clear_color.r(),
m_clear_color.g(),
m_clear_color.b(),
m_clear_color.a())) return;
GL_action action(m_gl_mgr,m_out,m_ww,m_wh);
GL_ACTION action(m_gl_mgr,m_out,m_ww,m_wh);
action.state().m_use_gsto = m_use_gsto;
action.set_do_transparency(false);
@@ -33,44 +33,45 @@ public:
m_sg.render(action);
if(!action.end()) { //check that matrices stack are ok.
m_out << "toolx::sg::GL_viewer : bad gl_action end." << std::endl;
m_out << "toolx::sg::GL_viewer_T : bad gl_action end." << std::endl;
} else {
if(action.have_to_do_transparency()) {
action.set_do_transparency(true);
m_sg.render(action);
if(!action.end()) { //check that matrices stack are ok.
m_out << "toolx::sg::GL_viewer : bad gl_action end." << std::endl;
m_out << "toolx::sg::GL_viewer_T : bad gl_action end." << std::endl;
}
}
}
//after_render();
m_gl_mgr.end_render();
}
public:
GL_viewer(std::ostream& a_out,unsigned int a_width,unsigned int a_height)
GL_viewer_T(std::ostream& a_out,unsigned int a_width,unsigned int a_height)
:parent(a_out,a_width,a_height)
,m_gl_mgr(a_out)
{}
virtual ~GL_viewer(){
virtual ~GL_viewer_T(){
//WARNING : nodes may refer m_gl_mgr (to handle gstos/texs), then
// we have to delete them first.
m_sg.clear();
}
public:
GL_viewer(const GL_viewer& a_from)
GL_viewer_T(const GL_viewer_T& a_from)
:parent(a_from)
,m_gl_mgr(a_from.m_gl_mgr)
{}
GL_viewer& operator=(const GL_viewer& a_from){
GL_viewer_T& operator=(const GL_viewer_T& a_from){
parent::operator=(a_from);
m_gl_mgr = a_from.m_gl_mgr;
return *this;
}
public:
const tools::sg::render_manager& render_manager() const {return m_gl_mgr;}
tools::sg::render_manager& render_manager() {return m_gl_mgr;}
protected:
GL_manager m_gl_mgr;
GL_MANAGER m_gl_mgr;
};
}}