enum ModelFlags in Tinman.AddOns.Models

Perform lighting on this model.

Front-facing triangles are visible.

Back-facing triangles are visible.

The model is transparent.

The color channels (compressed sRGB) of the vertex colors (see Texture) shall be used to modulate the albedo.

The alpha channel of the vertex colors (see Texture) stores a linear ambient occlusion term, instead of transparency information.

The color channels (linear) of the vertex colors (see Texture) are used to encode wind animation coefficients.

Remarks:

The red channel encodes the relative wind influence in the range [0..1].

The green channel encodes a pseudo-random value which is used to offset the wind animation phase in order to reduce uniformity.

The blue channel encodes a coefficient in the range [0..1] which chooses the pivot point to use for applying the wind animation position offset:
0: the model origin (0,0,0)
1: the projection of the vertex onto the model ground plane.

The model represents a group of models (e.g. variations / LODs).