Crate vera

Crate root.

Contains modifyable global variables (inside unsafe blocks) to choose Default behaviours. These variables start with D_.

Everything further in this crate is reexported to this level.

Don’t

DO NOT modify/read these global variables simutaneously on different threads.
Most likely, don’t bother creating several threads at all. The Vera core crate will do the performance job. In case you really want multithreading: some function modify/read these variables, but aren’t unsafe to simplify scripting. Check the docs of the functions you use to know which ones you should be careful with.

Structs

Cl

Data for the transformation of a single vertex or shape. You can have several transformations happening simultaneously, but the order of the transformations is likely important.

Input

The input of the Vera core. This is what you send when calling functions like create() or reset(). It contains everything that will be drawn and updated.

MetaInput

Model

A model (a model is a shape). 1 model = 1 entity.
This is what fn new() of specific models return.

Projection

A projection (a projection defines the frustrum inside which objects are seen).

Tf

Data for the transformation of a single vertex or shape. You can have several transformations happening simultaneously, but the order of the transformations is likely important.

Triangle

A triangle model

Vertex

A vertex with:

View

A view (a view represents the position, direction and angle of a camera).

Enums

Colorization

The available transformations Their doc is prefixed with their general use case: Vertex/Model, View, Projection.

Evolution

The evolution of a transformation or colorization.

Transformation

The available transformations Their doc is prefixed with their general use case: Vertex/Model, View, Projection.

Statics

D_COLORIZATION_END_TIME

Default behaviour: Colorization end time.

D_COLORIZATION_SPEED_EVOLUTION

Default behaviour: Colorization speed evolution.

D_COLORIZATION_START_TIME

Default behaviour: Colorization start time.

D_RANDOM_VERTEX_COLOR

Default behaviour: whether or not to choose random colors for each vertex. Overrides D_VERTEX_COLOR, but not D_VERTEX_ALPHA.

D_TRANSFORMATION_END_TIME

Default behaviour: Transformation end time.

D_TRANSFORMATION_SPEED_EVOLUTION

Default behaviour: Transformation speed evolution.

D_TRANSFORMATION_START_TIME

Default behaviour: Transformation start time.

D_VERTEX_ALPHA

Default behaviour: What transparency value to give vertices.

D_VERTEX_COLOR

Default behaviour: which color to give vertices.

D_VERTEX_POSITION

Default behaviour: which position to give vertices.

VIEW

Default view matrix