Hi Egon,

I would like to make a depth of field effect by using post proccessing. It requires rendering the object z buffer in 1st render pass, then combine with main scene with a custom dof shader set to the framebuffer for post processing. To render the z buffer, we need to render the scene on a texture match with the screen width and height. I'm thinking of using NPOTTexture, but you mentioned in doc saying NPOTTexture is preferred to be in power of 2 as it's not supported in some devices. How should we do in this case? I worry if we create a power of 2 NPOTTexture and it does not match to screen width and height, we might have some texture size ratio problem. Please advise, thanks.

Hi egon,

Is it possible if you could add delete feature for texture that is virtualized to memory card? Or add delete when textureManager.unload() is called.

Reasons to have this:
1. In live wallpaper, there are occasions where only required textures are loaded, based on user settings in preference.  To avoid loading all textures during app startup (which can be slow),  only one required texture is loaded.
2. Virtualizer.cleanUp() can't be used as it will clean all other textures which are still in use. It also cleans up the shared texture from other Wallpaper instance too.
3. To save storage. Live Wallpaper context is always persistent and never close unless user select other live wallpaper. When new texture is virtualized, it seems like jpct will save another texture in memory card, even if the same texture id but different object is saved before, CMIIW.

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Hi,

I have one rotation matrix retrieved from Blender with the following coordinate system:
+Z is up
+X is right
-Y is forward

How do we map/convert that matrix with the coordinate system to JPCT's coordinate system?

Hi egon,

How do we apply light position final transformation for shader? I tried use Camera.transform the the light position and the final result is incorrect. I need it for uploading custom light position to shader. Thanks n look forward to ur reply.

Hi,

Has anyone tried camera smooth scrolling before? Something like, the camera accelerates based on velocity and slows down(decelerate) when the touch event stops.

Hi Egon,

Is there anyway to get modelViewMatrix from object? I need it for multiple sub-meshes location and direction (crowd animation with hardware skinning), so I can animate the submesh by using only one object to reduce drawcall.