Recent changes to Cameras

Cameras modified by Javier Taibo

Javier Taibo — Wed, 21 May 2014 09:47:19 -0000

--- v9
+++ v10
@@ -47,7 +47,7 @@

 ## Exported attributes

-Maya2OSG exports the following attributes: 
+Maya2OSG exports the following Maya camera attributes: 

   * View Matrix.   
 **WARNING: The view matrix is correctly exported, but osgviewer overrides this matrix with a default view locating the whole scene in front of the viewer along -Z. In a future release, a modified version of osgviewer will be included to watch the scenes with the initial camera defined in the config file.**

Cameras modified by Javier Taibo

Javier Taibo — Wed, 21 May 2014 09:47:19 -0000

--- v8
+++ v9
@@ -49,7 +49,8 @@

 Maya2OSG exports the following attributes: 

-  * View Matrix. **WARNING.** The view matrix is correctly exported, but osgviewer overrides this matrix with a default view locating the whole scene in front of the viewer along -Z. In a future release, a modified version of osgviewer will be included to watch the scenes with the initial camera defined in the config file. 
+  * View Matrix.   
+**WARNING: The view matrix is correctly exported, but osgviewer overrides this matrix with a default view locating the whole scene in front of the viewer along -Z. In a future release, a modified version of osgviewer will be included to watch the scenes with the initial camera defined in the config file.**
   * Projection matrix. It is exported from the camera rendering frustum, not the viewing frustum. 
   * Background color. 
   * If Auto Render Clip Plane is unchecked, OSG camera is configured not to compute near and far planes.

Cameras modified by Javier Taibo

Javier Taibo — Wed, 21 May 2014 09:47:19 -0000

--- v7
+++ v8
@@ -49,9 +49,10 @@

 Maya2OSG exports the following attributes: 

+  * View Matrix. **WARNING.** The view matrix is correctly exported, but osgviewer overrides this matrix with a default view locating the whole scene in front of the viewer along -Z. In a future release, a modified version of osgviewer will be included to watch the scenes with the initial camera defined in the config file. 
   * Projection matrix. It is exported from the camera rendering frustum, not the viewing frustum. 
   * Background color. 
-  * **WARNING.** Current implementation does not export the View Matrix. 
+  * If Auto Render Clip Plane is unchecked, OSG camera is configured not to compute near and far planes. 

 ## Configuration options

Cameras modified by Javier Taibo

Javier Taibo — Wed, 21 May 2014 09:47:19 -0000

--- v6
+++ v7
@@ -22,7 +22,7 @@

     osgViewer

-are meant to be used with 
+. They are meant to be used with 

     osgviewer

Cameras modified by Javier Taibo

Javier Taibo — Wed, 21 May 2014 09:47:19 -0000

--- v5
+++ v6
@@ -57,5 +57,5 @@

 Exporter configuration options related to cameras: 

-  * Export default cameras (bool) 
-  * Export orthographic cameras (bool) 
+  * Export default cameras (bool, default: true) 
+  * Export orthographic cameras (bool, default: true)

Cameras modified by Javier Taibo

Javier Taibo — Wed, 21 May 2014 09:47:19 -0000

--- v4
+++ v5
@@ -52,3 +52,10 @@
   * Projection matrix. It is exported from the camera rendering frustum, not the viewing frustum. 
   * Background color. 
   * **WARNING.** Current implementation does not export the View Matrix. 
+
+## Configuration options
+
+Exporter configuration options related to cameras: 
+
+  * Export default cameras (bool) 
+  * Export orthographic cameras (bool)

Cameras modified by Javier Taibo

Javier Taibo — Wed, 21 May 2014 09:47:19 -0000

--- v3
+++ v4
@@ -44,3 +44,11 @@
     set OSG_CONFIG_FILE=testscene_perspShape.osg
     osgviewer testscene.osg

+
+## Exported attributes
+
+Maya2OSG exports the following attributes: 
+
+  * Projection matrix. It is exported from the camera rendering frustum, not the viewing frustum. 
+  * Background color. 
+  * **WARNING.** Current implementation does not export the View Matrix.

Cameras modified by Javier Taibo

Javier Taibo — Wed, 21 May 2014 09:47:19 -0000

--- v2
+++ v3
@@ -38,7 +38,7 @@
     OSG_CONFIG_FILE=testscene_perspShape.osg osgviewer testscene.osg

-or in Windows 
+or in Windows: 

     set OSG_CONFIG_FILE=testscene_perspShape.osg

Cameras modified by Javier Taibo

Javier Taibo — Wed, 21 May 2014 09:47:19 -0000

--- v1
+++ v2
@@ -2,7 +2,19 @@

     .osg

-extension, prefixed by the main exported base name. The 
+extension, prefixed by the main exported base name. For example, if we export a scene to file 
+    
+    testscene.osg
+
+and the scene has a camera called 
+    
+    perspShape
+
+, it will be exported to file 
+    
+    testscene_perspShape.osg
+
+. The 

     .osg

Cameras modified by Javier Taibo

Javier Taibo — Wed, 21 May 2014 09:47:19 -0000

Each camera found in the Maya scene will be exported to a separate file with

.osg

extension, prefixed by the main exported base name. The

.osg

camera files contain only an

osgViewer

are meant to be used with

osgviewer

in two possible forms.

It can be passed as a parameter

osgviewer -c testscene_perspShape.osg testscene.osg

Or can be passed as an environment variable, be it in Linux:

OSG_CONFIG_FILE=testscene_perspShape.osg osgviewer testscene.osg

or in Windows

set OSG_CONFIG_FILE=testscene_perspShape.osg
osgviewer testscene.osg