b0fd49d598
* Start CMake refactoring. * WIP on instlal(). * Handle install + hunter setup. * Handle module options + igl_include helper. * Build all tutorials again. * Update CMake for unit tests. * Update triangle lib. * Update Hunter integration. * Fix for header-only mode. * Fix Windows compilation + add GMP/MPFR find_package + set VS folders. * Fix CGAL build. * Add copy dll for Windows + improve find gmp/mpfr. * Update Github Actions. * Update README. * Fixes for CMake 3.18 * Fix include option. * Rename libigl_imgui_front to avoid conflicts. * Fix when disabling unit tests. * Build imguizmo with C++11. * Update CMake option comments. * Rename nonfree -> restricted. * Update triangle and tetgen versions. * Fix compilation issue. * Update continuous.yml * remove cork * finding matlab with default * mosek module compiles; default detected; osx dylib hack * Reduce build parallelism. * Fix find GMP/MPFR on Windows + cleanup CGAL changes. * Update readme. Co-authored-by: Alec Jacobson <alecjacobson@adobe.com> Co-authored-by: Alec Jacobson <alecjacobson@gmail.com>
46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
#include <igl/opengl/glfw/Viewer.h>
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#include <GLFW/glfw3.h>
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#include <string>
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#include <iostream>
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#include <map>
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int main(int argc, char * argv[])
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{
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igl::opengl::glfw::Viewer viewer;
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viewer.load_mesh_from_file(std::string(TUTORIAL_SHARED_PATH) + "/cube.obj");
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viewer.load_mesh_from_file(std::string(TUTORIAL_SHARED_PATH) + "/sphere.obj");
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unsigned int left_view, right_view;
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int cube_id = viewer.data_list[0].id;
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int sphere_id = viewer.data_list[1].id;
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viewer.callback_init = [&](igl::opengl::glfw::Viewer &)
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{
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viewer.core().viewport = Eigen::Vector4f(0, 0, 640, 800);
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left_view = viewer.core_list[0].id;
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right_view = viewer.append_core(Eigen::Vector4f(640, 0, 640, 800));
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return false;
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};
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viewer.callback_key_down = [&](igl::opengl::glfw::Viewer &, unsigned int key, int mod)
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{
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if(key == GLFW_KEY_SPACE)
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{
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// By default, when a core is appended, all loaded meshes will be displayed in that core.
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// Displaying can be controlled by calling viewer.data().set_visible().
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viewer.data(cube_id).set_visible(false, left_view);
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viewer.data(sphere_id).set_visible(false, right_view);
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}
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return false;
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};
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viewer.callback_post_resize = [&](igl::opengl::glfw::Viewer &v, int w, int h) {
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v.core( left_view).viewport = Eigen::Vector4f(0, 0, w / 2, h);
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v.core(right_view).viewport = Eigen::Vector4f(w / 2, 0, w - (w / 2), h);
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return true;
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};
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viewer.launch();
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return EXIT_SUCCESS;
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}
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