Add Rigger: bones animation editor for DIE

animator/.gitignore

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+rigger.pro.*
+rigger.pro.user

animator/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.16)
+project(rigger LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTOUIC ON)
+set(CMAKE_AUTORCC ON)
+
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Widgets)
+
+set(SOURCES
+    main.cpp
+    rigger.cpp
+    mainwindow.cpp
+    wdgrigeditor.cpp
+    wdgtexselector.cpp
+    wdgframeselector.cpp
+    wdgtexview.cpp
+    ../common/engine/rig.cpp
+    ../common/engine/rig_io.cpp
+    ../common/engine/drawer.cpp
+    mainwindow.ui
+)
+
+#if(WIN32)
+#    list(APPEND SOURCES rigger.rc)
+#endif()
+
+qt_add_executable(rigger WIN32 ${SOURCES})
+
+target_include_directories(rigger PRIVATE
+    ${CMAKE_CURRENT_SOURCE_DIR}
+    ../common/engine
+)
+
+target_link_libraries(rigger PRIVATE
+    Qt6::Core
+    Qt6::Gui
+    Qt6::Widgets
+)
+
+#if(WIN32)
+#    target_link_libraries(rigger PRIVATE xinput winmm ws2_32)
+#endif()
+
+if(MSVC)
+    target_compile_options(rigger PRIVATE /W4 /MP /WX-)
+    target_compile_options(rigger PRIVATE $<$<CONFIG:Release>:/O2>)
+else()
+    target_compile_options(rigger PRIVATE -msse4 -save-temps -Wall -Wextra)
+    target_compile_options(rigger PRIVATE $<$<CONFIG:Release>:-O2>)
+    target_link_options(rigger PRIVATE $<$<CONFIG:Release>:-s>)
+endif()

animator/main.cpp

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+/**
+    RIGGER
+    Animation editor for the DIE engine
+    (c) Fred's Lab 2024-2026
+    Frédéric Meslin / info@fredslab.net
+    SPDX-License-Identifier: MIT
+    If used commercially, contributions, donations are highly appreciated.
+
+    rigger entry point
+*/
+
+#include "mainwindow.h"
+
+#include "rigger.h"
+
+#include <QApplication>
+#include <QMessageBox>
+
+#include <stdint.h>
+#include <stdio.h>
+#ifdef _MSC_VER
+#include <intrin.h>
+#else
+#include <cpuid.h>
+#endif
+
+/*****************************************************************************/
+inline bool hasSSE41()
+{
+#ifdef _MSC_VER
+    int cpuInfo[4];
+    __cpuid(cpuInfo, 1);
+    return (cpuInfo[2] & (1 << 19)) != 0; // SSE4.1 is bit 19 of ECX
+#else
+    uint32_t eax, ebx, ecx, edx;
+    __cpuid(1, eax, ebx, ecx, edx);
+    return (ecx & (1 << 19)) != 0; // SSE4.1 is bit 19 of ECX
+#endif
+}
+
+/*****************************************************************************/
+MainWindow * mainWindow = nullptr;
+
+int main(int argc, char *argv[])
+{
+    QApplication a(argc, argv);
+    if (!hasSSE41()) {
+        QMessageBox::critical(nullptr, "Rigger", "This computer does not support SSE4.1!");
+        return -1;
+    }
+
+    QApplication::setWindowIcon(QIcon(":/rigger-icon.png"));
+    QApplication::setStyle("windows");
+
+    rigger.init();
+
+    mainWindow = new MainWindow();
+    mainWindow->show();
+
+    int result = a.exec();
+
+    delete mainWindow;
+    mainWindow = nullptr;
+
+    rigger.terminate();
+
+    return result;
+}