Mario Marengo

Mario Marengo

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My Tutorials

obj-image Advanced
Image Implementing Spectral Colors In Mantra

Recent Forum Posts

Camera Projection and NDC April 26, 2012, 12:13 p.m.

I really do wish there was some deeper support for camera transforms within Houdini. We at R+H have obviously written our own formulas like the one above, but a good encapsulated camera definition and functions to transform by them are sorely needed.

Currently you're going to account for Window Size, Crops and Pixel Aspect yourself too; all three of these are commonly used in an FX pipeline for oversized camera projections (to account for lens warping) and such.

Completely agree.
In fact, I would love to not have to look at another NDC matrix ever again.

Camera Projection and NDC April 26, 2012, 11:36 a.m.

A little more info on the roll-your-own case can be found here [].

pyro2 noise volume vop context March 8, 2012, 10:36 a.m.

UPDATE: I've been informed that this will be fixed in tomorrow's build.