1) fix spotlight shadow casting. we weren't properly accounting for reversedepthbuffer there
2) fix mismatched variables in forward lit spotlight param array
3) use disney diffuse in the generalized brdf, and apply it for spotlights after angular attenuation, not before
4) .provide a generailze luxTargMultiplier approach for spot and point lights (as well as future growth areas) so that range, angle ect can impact the brightness variable sent to a given light source shader without perpixel overhead
5) for spotlightParams in particular, use sizeof(point4f) for the alignedarray untill that's properly reviewed/revised
6) narrow attenuation slightly based on a given lights dot product to prevent tool vs outcome leakage, plus provide safeties for when a given spotslight's inner and outter angles match identially
-Adds reversed depth projection model, dramatically increasing depth buffer effective resolution.
-Adds 32F depth 8U stencil format GFXFormatD32FS8X24 (following DX naming conventions). Note this is a 64-bit format, and likely not suitable for mobile platforms. Revert to GFXFormatD24S8 in renderManager.tscript for mobile & "ancient" platforms.
-Corrects alignment of texture type details array.
- Fix for issue https://github.com/GarageGames/Torque3D/issues/525 This
fix takes into account the skewed view into the world when you have a
projection offset and the ability to see further into the scene at the
edges opposite to the offset.
- SceneCullingState now has two frustum rather than one: a culling
frustum and camera frustum.
- The camera frustum should be referenced when you need the projection
matrix or don't want a skewed frustum.
- The culling frustum should be referenced during any scene culling or
when determining what dynamic geometry to render. It currently skews
itself to take into account any projection offset (automatically
calculated in SceneCullingState constructor).
- When there is no projection offset, the camera frustum and culling
frustum are the same. This usually means any time when not using the
Oculus Rift.
