Client API. The Codename One framework your app is built on: this runs on the device, not in a backend.

public static final class GltfScene.Primitive

One triangle primitive, with its vertex data in the node’s local space.

Methods

`public int getNode()`	The node that places this primitive.
`public int getMaterial()`	The material index, or -1.
`public int getVertexCount()`	The number of vertices.
`public float[] getPositions()`	`x, y, z` per vertex.
`public float[] getNormals()`	`x, y, z` per vertex; computed flat normals when the file has none.
`public float[] getTexcoords()`	`u, v` per vertex, or null.
`public int[] getIndices()`	Triangle indices.
`public int[] getJoints()`	Four joint indices per vertex (indices into the skin’s joint list), or null when the primitive is not skinned.
`public float[] getWeights()`	Four weights per vertex, or null when the primitive is not skinned.
`public boolean isSkinned()`	True when the primitive carries joints and weights.

public int getNode()

The node that places this primitive.

public int getMaterial()

The material index, or -1.

public int getVertexCount()

The number of vertices.

public float[] getPositions()

x, y, z per vertex.

public float[] getNormals()

x, y, z per vertex; computed flat normals when the file has none.

public float[] getTexcoords()

u, v per vertex, or null.

public int[] getIndices()

Triangle indices.

public int[] getJoints()

Four joint indices per vertex (indices into the skin’s joint list), or null when the primitive is not skinned.

public float[] getWeights()

Four weights per vertex, or null when the primitive is not skinned.

public boolean isSkinned()

True when the primitive carries joints and weights.