3d text,

gui scene
triggers: onenter, onleave, oninside

src/game-lib-component-trigger-box-sphere.js

@@ -5,7 +5,9 @@
 GameLib.D3.ComponentTriggerBoxSphere = function(
     componentId,
     entitiesToCheck,
-    callback
+    onInside,
+    onEnter,
+    onLeave
 ) {
     this.componentId = componentId || GameLib.D3.Tools.RandomId();
     this.parentEntity = null;
@@ -14,7 +16,12 @@ GameLib.D3.ComponentTriggerBoxSphere = function(
     GameLib.D3.Utils.Extend(GameLib.D3.ComponentTriggerBoxSphere, GameLib.D3.ComponentInterface);
 
     this.entitiesToCheck = entitiesToCheck || [];
-    this.callback = callback || null;
+    this.onInside = onInside || null;
+    this.onEnter = onEnter || null;
+    this.onLeave = onLeave || null;
+
+    // runtime code
+    this.entitiesInside = [];
 };
 
 if(typeof THREE != "undefined") {
@@ -46,6 +53,7 @@ GameLib.D3.ComponentTriggerBoxSphere.prototype.onUpdate = function(
                 if (!entityToCheck.mesh.geometry.boundingSphere) {
                     entityToCheck.mesh.geometry.computeBoundingSphere();
                 }
+            }
 
             var spherePosition = new THREE.Vector3(
                 entityToCheck.position.x,
@@ -57,33 +65,32 @@ GameLib.D3.ComponentTriggerBoxSphere.prototype.onUpdate = function(
 
             var sphere = new THREE.Sphere(
                 spherePosition,
-                    entityToCheck.mesh.geometry.boundingSphere.radius
+                entityToCheck.mesh ? entityToCheck.mesh.geometry.boundingSphere.radius : 1
             );
 
-                if(this.callback && parentEntity.mesh.geometry.boundingBox.intersectsSphere(sphere)) {
+            if(parentEntity.mesh.geometry.boundingBox.intersectsSphere(sphere)) {
-                    this.callback(parentEntity, entityToCheck);
+
+                if(this.entitiesInside.indexOf(entityToCheck) <= -1) { // check if this is the first time the entity enters the trigger
+                    this.entitiesInside.push(entityToCheck);
+
+                    if(this.onEnter) {
+                        this.onEnter(parentEntity, entityToCheck);
+                    }
                 }
 
-            } else { // no target mesh geometry.
 
-                var spherePosition = new THREE.Vector3(
+                if(this.onInside) {
-                    entityToCheck.position.x,
+                    this.onInside(parentEntity, entityToCheck);
-                    entityToCheck.position.y,
-                    entityToCheck.position.z
-                );
-
-                spherePosition.applyMatrix4(ComponentTriggerBoxSphere_BoxInverseTransform);
-
-                var sphere = new THREE.Sphere(
-                    spherePosition,
-                    1
-                );
-
-                if(this.callback && parentEntity.mesh.geometry.boundingBox.intersectsSphere(sphere)) {
-                    this.callback(parentEntity, entityToCheck);
                 }
 
+            } else if(this.entitiesInside.indexOf(entityToCheck) > -1) { // entity WAS inside the trigger
+                this.entitiesInside.splice(this.entitiesInside.indexOf(entityToCheck), 1);
+
+                if(this.onLeave) {
+                    this.onLeave(parentEntity, entityToCheck);
                 }
             }
+
+        }
     }
 };

src/game-lib-component-trigger-sphere-sphere.js

@@ -5,7 +5,9 @@ GameLib.D3.ComponentTriggerSphereSphere = function(
     componentId,
     sphereRadius,
     entitiesToCheck,
-    callback
+    onInside,
+    onEnter,
+    onLeave
 ) {
     this.componentId = componentId || GameLib.D3.Tools.RandomId();
     this.parentEntity = null;
@@ -15,7 +17,12 @@ GameLib.D3.ComponentTriggerSphereSphere = function(
 
     this.entitiesToCheck = entitiesToCheck || [];
     this.sphereRadius = sphereRadius || 1.0;
-    this.callback = callback || null;
+    this.onInside = onInside || null;
+    this.onEnter = onEnter || null;
+    this.onLeave = onLeave || null;
+
+    // runtime code
+    this.entitiesInside = [];
 };
 
 if(typeof THREE != "undefined") {
@@ -63,8 +70,24 @@ GameLib.D3.ComponentTriggerSphereSphere.prototype.onUpdate = function(
         var length = ComponentTriggerSphereSphere_sphereToSphere_Vector3.length();
 
         if((length - (ComponentTriggerSphereSphere_targetBoundingSphereRadius + this.sphereRadius)) < 0) {
-            if(this.callback) {
+
-                this.callback(parentEntity, entityToCheck);
+            if(this.entitiesInside.indexOf(entityToCheck) <= -1) { // check if this is the first time the entity enters the trigger
+                this.entitiesInside.push(entityToCheck);
+
+                if(this.onEnter) {
+                    this.onEnter(parentEntity, entityToCheck);
+                }
+            }
+
+            if(this.onInside) {
+                this.onInside(parentEntity, entityToCheck);
+            }
+
+        } else if(this.entitiesInside.indexOf(entityToCheck) > -1) { // entity WAS inside the trigger
+            this.entitiesInside.splice(this.entitiesInside.indexOf(entityToCheck), 1);
+
+            if(this.onLeave) {
+                this.onLeave(parentEntity, entityToCheck);
             }
         }
     }

src/game-lib-game.js

@@ -31,7 +31,7 @@ GameLib.D3.Game.prototype.render = function(
 ) {
     for(var s in this.scenes) {
         var scene = this.scenes[s];
-        scene.render(dt, renderer, camera);
+        scene.render(dt, renderer, scene.camera);
     }
 };
 

src/game-lib-scene.js

@@ -224,10 +224,10 @@ GameLib.D3.Scene.prototype.loadTextures = function(urls, onLoadedCallback) {
                             gameLibTexture.wrapS,
                             gameLibTexture.wrapT,
                             gameLibTexture.magFilter,
-                            gameLibTexture.minFilter,
+                            gameLibTexture.minFilter
-                            gameLibTexture.format,
+                            //gameLibTexture.format,
-                            gameLibTexture.textureType,
+                            //gameLibTexture.textureType,
-                            gameLibTexture.anisotropy
+                            //gameLibTexture.anisotropy
                         );
 
                         instanceMaterial[instanceMapId].name = gameLibTexture.name;
@@ -735,6 +735,13 @@ GameLib.D3.Scene.FromAPIScene = function(
     )
 };
 
+/**
+ * Set on runtime.
+ */
+GameLib.D3.Scene.prototype.setCamera = function(camera) {
+    this.sceneCamera = camera;
+};
+
 /**
  * Updates the scene
  * @param deltaTime
@@ -767,10 +774,11 @@ GameLib.D3.Scene.prototype.lateUpdate = function(
  */
 GameLib.D3.Scene.prototype.render = function(
     deltaTime,
-    renderer,
+    renderer
-    camera
 ) {
-    renderer.render(this.instance, camera);
+    if(this.sceneCamera) {
+        renderer.render(this.instance, this.sceneCamera);
+    }
 };
 
 /**