MXVK Vulkan Framework 0.35.0
C++20 Vulkan rendering framework for practical 2D and 3D application development with SDL3.
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viewer.cpp File Reference
#include "mxvk/argz.hpp"
#include "mxvk/mxvk.hpp"
#include "mxvk/mxvk_abstract_model.hpp"
#include "mxvk/mxvk_exception.hpp"
#include "mxvk/mxvk_stopwatch.hpp"
#include <SDL3/SDL.h>
#include <algorithm>
#include <array>
#include <chrono>
#include <cmath>
#include <cstdlib>
#include <filesystem>
#include <format>
#include <iostream>
#include <memory>
#include <string>
#include <glm/ext/matrix_clip_space.hpp>
#include <glm/ext/matrix_transform.hpp>
#include <glm/glm.hpp>

Go to the source code of this file.

Classes

class  viewer::ModelViewerWindow

Namespaces

namespace  viewer

Macros

#define VIEWER_ASSET_DIR   "."
#define VIEWER_SHADER_DIR   "."

Functions

int main (int argc, char **argv)

Macro Definition Documentation

◆ VIEWER_ASSET_DIR

#define VIEWER_ASSET_DIR   "."

Definition at line 25 of file viewer.cpp.

◆ VIEWER_SHADER_DIR

#define VIEWER_SHADER_DIR   "."

Definition at line 29 of file viewer.cpp.

Function Documentation

◆ main()

int main ( int argc,
char ** argv )

Definition at line 379 of file viewer.cpp.

379 {
380 std::cout.setf(std::ios::unitbuf);
381 std::cerr.setf(std::ios::unitbuf);
382 setvbuf(stdout, nullptr, _IONBF, 0);
383 setvbuf(stderr, nullptr, _IONBF, 0);
384
385 try {
386 Arguments args = proc_args(argc, argv);
387 if (args.benchmark && !args.resolutionSpecified) {
388 args.width = 320;
389 args.height = 180;
390 std::cout << "viewer: benchmark resolution defaults to 320x180; use -r or --resolution to override\n";
391 }
392 viewer::ModelViewerWindow window(args);
393 window.loop();
394 } catch (const mxvk::Exception &e) {
395 std::cerr << std::format("mxvk: Exception: {}\n", e.text());
396 return EXIT_FAILURE;
397 } catch (const ArgException<std::string> &e) {
398 std::cerr << std::format("mxvk: Argument Exception: {}\n", e.text());
399 return EXIT_FAILURE;
400 } catch (const std::exception &e) {
401 std::cerr << std::format("viewer: Exception: {}\n", e.what());
402 return EXIT_FAILURE;
403 }
404 return EXIT_SUCCESS;
405}
Arguments proc_args(int &argc, char **argv)
Parse standard libmx2 command-line options from main()'s argv.
Definition argz.hpp:854
Exception thrown by Argz::proc() on unrecognised or malformed options.
Definition argz.hpp:169
String text() const
Definition argz.hpp:173
std::string text() const
Plain data structure returned by proc_args() with all common libmx2 CLI options.
Definition argz.hpp:718
bool resolutionSpecified
Whether -r/–resolution was provided.
Definition argz.hpp:722
int height
Viewport height in pixels (default: 720).
Definition argz.hpp:721
bool benchmark
Enable application benchmark mode (--benchmark).
Definition argz.hpp:741
int width
Viewport width in pixels (default: 1280).
Definition argz.hpp:720