[WGL/P] Added coordinates in the top left corner

3 files changed, 24 insertions, 0 deletions

diff --git a/Year 2/Computer Graphics with WebGL/Project/Project.html b/Year 2/Computer Graphics with WebGL/Project/Project.html
index c4d090c..b4463df 100644
--- a/Year 2/Computer Graphics with WebGL/Project/Project.html
+++ b/Year 2/Computer Graphics with WebGL/Project/Project.html
@@ -59,6 +59,12 @@ h2 {
 	max-width: 24em;

 	max-height: calc(100vh - 0.5em);

 }

+#coordinates {

+	left: 0;

+	top: 0;

+	color: white;

+	position: absolute;

+}

 	</style>

 

 	<script src="spaceship.js"></script>

@@ -165,10 +171,12 @@ h2 {
 			<h2>Settings</h2>

 			<p>

 				Debug mode: <input type="checkbox" id="debug-mode"><br>

+				Toggle coordinates: <input type="checkbox" id="coordinates-cb"><br>

 				Only horizontal mouse movement: <input type="checkbox" id="only-horizontal"><br>

 				Only vertical mouse movement: <input type="checkbox" id="only-vertical">

 			</p>

 		</div>

 	</div>

+	<div id="coordinates"></div>

 	<script src="menu.js"></script>

 </body>

diff --git a/Year 2/Computer Graphics with WebGL/Project/menu.js b/Year 2/Computer Graphics with WebGL/Project/menu.js
index 9b61ef7..0b56d2b 100644
--- a/Year 2/Computer Graphics with WebGL/Project/menu.js
+++ b/Year 2/Computer Graphics with WebGL/Project/menu.js
@@ -30,6 +30,17 @@ function verChange() {
 verChange.call(onlyVerticalCB);
 onlyVerticalCB.addEventListener('change', verChange);
 
+coordsElem = document.getElementById('coordinates');
+const coordsCB = document.getElementById('coordinates-cb');
+function coordscbChange() {
+	if (this.checked)
+		coordsElem.classList.remove('hide');
+	else
+		coordsElem.classList.add('hide');
+}
+coordscbChange.call(coordsCB);
+coordsCB.addEventListener('change', coordscbChange);
+
 /* Levels */
 
 const levelSelect = document.getElementById('level-select');
diff --git a/Year 2/Computer Graphics with WebGL/Project/spaceship.js b/Year 2/Computer Graphics with WebGL/Project/spaceship.js
index 5b98229..a50f2fc 100644
--- a/Year 2/Computer Graphics with WebGL/Project/spaceship.js
+++ b/Year 2/Computer Graphics with WebGL/Project/spaceship.js
@@ -150,8 +150,13 @@ function mouseInit() {
 /*
  * On every draw
  */
+coordsElem = undefined;
+
 function updateCamera() {
 	for (var i = 0; i < pressedKeys.length; i++)
 		if (pressedKeys[i]) keyAction[i]();
 	lookAt(pos, vecSum(pos, forward.toCartesian()), up.toCartesian());
+	if (coordsElem) {
+		coordsElem.innerText = 'X: '+pos[0]+' Y: '+pos[1]+' Z: '+pos[2];
+	}
 }