diff options
Diffstat (limited to 'js/helper-classes/RDGE/src/core/script/shadowLight.js')
| -rwxr-xr-x | js/helper-classes/RDGE/src/core/script/shadowLight.js | 90 |
1 files changed, 44 insertions, 46 deletions
diff --git a/js/helper-classes/RDGE/src/core/script/shadowLight.js b/js/helper-classes/RDGE/src/core/script/shadowLight.js index 80d9331a..3d6e42f6 100755 --- a/js/helper-classes/RDGE/src/core/script/shadowLight.js +++ b/js/helper-classes/RDGE/src/core/script/shadowLight.js | |||
| @@ -4,51 +4,49 @@ No rights, expressed or implied, whatsoever to this software are provided by Mot | |||
| 4 | (c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved. | 4 | (c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved. |
| 5 | </copyright> */ | 5 | </copyright> */ |
| 6 | 6 | ||
| 7 | // RDGE namespaces | ||
| 8 | var RDGE = RDGE || {}; | ||
| 9 | |||
| 7 | /* | 10 | /* |
| 8 | * shadow light - a modified camera used to describe a shadow casting light | 11 | * shadow light - a modified camera used to describe a shadow casting light |
| 9 | */ | 12 | */ |
| 10 | shadowLight = function() | 13 | RDGE.shadowLight = function () { |
| 11 | { | 14 | // inherit from the base class |
| 12 | // inherit from the base class | 15 | this.inheritedFrom = RDGE.camera; |
| 13 | this.inheritedFrom = camera; | 16 | this.inheritedFrom(); |
| 14 | this.inheritedFrom(); | 17 | |
| 15 | 18 | // matrices needed for shadow projection | |
| 16 | // matrices needed for shadow projection | 19 | this.invViewMatrix = RDGE.mat4.identity(); |
| 17 | this.invViewMatrix=mat4.identity(); | 20 | this.mvpMatrix = RDGE.mat4.identity(); |
| 18 | this.mvpMatrix=mat4.identity(); | 21 | |
| 19 | 22 | // texture matrix | |
| 20 | // texture matrix | 23 | this.shadowMatrix = RDGE.mat4.identity(); |
| 21 | this.shadowMatrix=mat4.identity(); | 24 | this.shadowMatrix = RDGE.mat4.scale(this.shadowMatrix, [0.5, 0.5, 0.5]); |
| 22 | this.shadowMatrix=mat4.scale(this.shadowMatrix,[0.5,0.5,0.5]); | 25 | this.shadowMatrix = RDGE.mat4.translate(this.shadowMatrix, [0.5, 0.5, 0.5]); |
| 23 | this.shadowMatrix=mat4.translate(this.shadowMatrix,[0.5,0.5,0.5]); | 26 | |
| 24 | 27 | // cached references | |
| 25 | // cached references | 28 | this.renderer = null; |
| 26 | this.renderer = null; | 29 | this.cameraManager = null; |
| 27 | this.cameraManager = null; | 30 | |
| 28 | 31 | // shadow bias offset | |
| 29 | // shadow bias offset | 32 | this.shadowBias = 0.0195; |
| 30 | this.shadowBias = 0.0195; | 33 | |
| 31 | 34 | this.init = function () { | |
| 32 | this.init = function () | 35 | this.renderer = RDGE.globals.engine.getContext().renderer; |
| 33 | { | 36 | this.cameraManager = this.renderer.cameraManager(); |
| 34 | this.renderer = g_Engine.getContext().renderer; | 37 | }; |
| 35 | this.cameraManager = this.renderer.cameraManager(); | 38 | |
| 36 | } | 39 | /* |
| 37 | 40 | * makes the light the current 'camera' | |
| 38 | /* | 41 | */ |
| 39 | * makes the light the current 'camera' | 42 | this.activate = function () { |
| 40 | */ | 43 | this.cameraManager.pushCamera(this); |
| 41 | this.activate = function() | 44 | }; |
| 42 | { | 45 | |
| 43 | this.cameraManager.pushCamera(this); | 46 | /* |
| 44 | } | 47 | * restores the camera stack |
| 45 | 48 | */ | |
| 46 | /* | 49 | this.deactivate = function () { |
| 47 | * restores the camera stack | 50 | this.cameraManager.popCamera(); |
| 48 | */ | 51 | }; |
| 49 | this.deactivate = function() | ||
| 50 | { | ||
| 51 | this.cameraManager.popCamera(); | ||
| 52 | } | ||
| 53 | |||
| 54 | } | 52 | } |