2 files changed, 11 insertions, 0 deletions
diff --git a/src/raytracer/raytracer.cpp b/src/raytracer/raytracer.cpp
index 604d717..6c3c77a 100644
--- a/src/raytracer/raytracer.cpp
+++ b/src/raytracer/raytracer.cpp
@@ -323,6 +323,16 @@ void RayTracer::keyPressEvent(QKeyEvent *event) {
     }
 
     // TODO: add slider for z translation
+    // T and G for z translation
+    if (m_keyMap[Qt::Key_T]) {
+        settings.z += settings.translation;
+        emit zChanged(settings.zw);
+    }
+
+    if (m_keyMap[Qt::Key_G]) {
+        settings.z -= settings.translation;
+        emit zChanged(settings.zw);
+    }
 
     // R & F for w translation using zw
     if (m_keyMap[Qt::Key_R]) {
diff --git a/src/raytracer/raytracer.h b/src/raytracer/raytracer.h
index 1d88de9..d783289 100644
--- a/src/raytracer/raytracer.h
+++ b/src/raytracer/raytracer.h
@@ -194,5 +194,6 @@ signals:
     void rotationChanged(float value);
     void cameraPositionChanged(glm::vec3 value);
     void timeValueChanged(int value);
+    void zChanged(int value);
 };