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ENABLE_SHADERS_MANAGER -> Unified client code of new GLShadersManager and GLShaderProgram classes

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This commit is contained in:
enricoturri1966 2020-05-21 10:15:00 +02:00
parent cbfb09a241
commit 5aa8cc5779
10 changed files with 123 additions and 37 deletions
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14
src/slic3r/GUI/GLShadersManager.cpp
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@ -1,9 +1,12 @@
#include "libslic3r/libslic3r.h"
#include "GLShadersManager.hpp"
#include "3DScene.hpp"
#include <cassert>
#include <algorithm>
#include <GL/glew.h>
#if ENABLE_SHADERS_MANAGER
namespace Slic3r {
@ -71,6 +74,17 @@ GLShaderProgram* GLShadersManager::get_shader(const std::string& shader_name)
return (it != m_shaders.end()) ? it->get() : nullptr;
}
GLShaderProgram* GLShadersManager::get_current_shader()
{
GLint id = 0;
glsafe(::glGetIntegerv(GL_CURRENT_PROGRAM, &id));
if (id == 0)
return false;
auto it = std::find_if(m_shaders.begin(), m_shaders.end(), [id](std::unique_ptr<GLShaderProgram>& p) { return p->get_id() == id; });
return (it != m_shaders.end()) ? it->get() : nullptr;
}
} // namespace Slic3r
#endif // ENABLE_SHADERS_MANAGER