TriangleListPrimitive
A primitive representing a set of triangles or a surface tiled by triangles
Parent schema
TriangleListPrimitive appears in the SceneEntity message schema.
Schema
| field | type | description |
|---|---|---|
pose | Pose | Origin of triangles relative to reference frame |
points | Point3[] | Vertices to use for triangles, interpreted as a list of triples (0-1-2, 3-4-5, ...) |
color | Color | Solid color to use for the whole shape. One of color or colors must be provided. |
colors | Color[] | Per-vertex colors (if specified, must have the same length as points). One of color or colors must be provided. |
indices | uint32[] | Indices into the points and colors attribute arrays, which can be used to avoid duplicating attribute data. |
indices
If omitted or empty, indexing will not be used. This default behavior is equivalent to specifying [0, 1, ..., N-1] for the indices (where N is the number of points provided).
Reference implementations
Foxglove schemas are framework-agnostic, and can be implemented using any supported message encoding:
| encoding | schema |
|---|---|
| ROS 1 | foxglove_msgs/TriangleListPrimitive |
| ROS 2 | foxglove_msgs/msg/TriangleListPrimitive |
| JSON | foxglove.TriangleListPrimitive |
| Protobuf | foxglove.TriangleListPrimitive |
| FlatBuffers | foxglove.TriangleListPrimitive |
| OMG IDL | foxglove::TriangleListPrimitive |
You must use the schema names specified above for Foxglove to recognize the schema.