1) falls back to assuming the word "base" is what is to be replaced if no "oldSkin = newSkin" entry exists
2) falls back to *using* base if the entry is left entriely blank
TODO: core::rendering pref on the BRDF texture instead of hardcode path, add best-pick logic for forward probes and double-check ogl forward is playing nice.
`Engine\source\gfx\gfxDevice.cpp(837,0): {Fatal} - GFXDevice::setTexture - out of range stage! -1>16` though the shaders themselves are now in a compling state (ostensibly)
2) fed glTexSubImage3D GL_RGBA instead of a second GFXGLTextureType[mFormat]. this tells it what order colors come in, not what size
3)for safeties sake, skipped out on updatetexture if the fed cubemap isn't initialized yet
Got the initialization of the arrays to work, but currently fill the supplied cubemaps with flat 1 values(effectively filling with garbage) as sampling from the cubemap to feed to the array leads to memory/heap corruption.
Scale is negated in inverse bind matrices.
Vertex weights are normalized (glTF importer is limited to 4 weights per vert).
Fixed interpolation for animations where the first frame is not at 0.0.
Allows cached.dts version of assimp imported shapes to be loaded.
Vertex weights are now correctly assigned for skinned meshes. Portions of the vertex weight fix were taken from: https://github.com/ConfettiFX/The-Forge/blob/master/Common_3/ThirdParty/OpenSource/assimp/4.1.0/code/glTF2Importer.cpp#L823-L860.
Inverse bind matrices have been adjusted to be consistent with the other importers.
All nodes, joints and meshes are now named so T3D can cross reference when loading animations.
All T3D specific changes have been bracketed in //T3D_CHANGE_BEGIN and //T3D_CHANGE_END tags to make them easier to find when the assimp library is updated.
that way if multiple probes get updated at once, we don't hit the update loop for each one, which is obviously silly
also fixed the 'probes' cubemaps aren't ready until you nudge them'
turns out when we were setting out global var which we used for the irradiance and prefilter cubemap paths, it was being set AFTER the probes got loaded
so it was using an invalid path to look up the cubemaps
-@areloch
This commit deals with the problem that the keyframe timestamps are not standardized. Seconds, milliseconds and ticks are used depending on the import format. There is no metadata or property that specifies the format used, so the option is exposed to the user as part of the import options gui.
Fixes material initialization for texture and transparency assignments.
Lists all available material properties to console in debug builds.
Adds TORQUE_PBR_MATERIALS define for testing with PBR branches.
Caches textures to disk for shape formats that support embedded textures.
Only the compressed texture codepath has been tested. There are a large number of binary gltf files with embedded (and pbr) textures for testing here: https://github.com/KhronosGroup/glTF-Sample-Models
