Crate axiolid_capi 

Versioned C ABI for Axiolid’s supported application facade.

ABI functions never unwind. Handles are globally unique scalar tokens; ownership transfers are documented per function and no Rust allocation crosses the boundary.

Structs

AxiolidBounds

Axis-aligned mesh bounds.

AxiolidCapabilityDescriptor

Stable, pointer-free capability description. String lengths exclude padding.

AxiolidContextConfig

Hard allocation budgets and provider selection for one context.

AxiolidContextHandle

Globally unique opaque context token. Zero is always invalid.

AxiolidEdgeSelection

Which edges to draw. Flags are 0 or 1; crease_cosine is read only when has_crease is 1.

AxiolidErrorInfo

Structured portion of a context-owned error record.

AxiolidHiddenLineEvidence

Auditable counts of one drawing.

AxiolidHiddenLineLimits

Hard bounds for one drawing.

AxiolidHiddenLineSegment

One piece of a source edge in image coordinates.

AxiolidImageBox

Closed image-plane crop box.

AxiolidMeasurements

Surface and signed-volume measurements.

AxiolidMeshAudit

Stable mesh-audit summary.

AxiolidMeshHandle

Globally unique opaque mesh token owned by an Axiolid context.

AxiolidRegionRing

One ring: a run of points in the point table.

AxiolidResultHandle

Globally unique opaque operation-result token owned by a context.

AxiolidTolerance

Caller-supplied tolerance in model units and radians.

AxiolidTransform

Column-major affine transform.

AxiolidVersion

Semantic ABI and package version.

AxiolidView

A view: frame, depth range and projection. near and far are read only when their has_* flag is 1.

AxiolidViewFrame

Right-handed view frame: origin and three axes in model space.

AxiolidViewMesh

One input mesh of a drawing. groups is borrowed for the call.

AxiolidVisibleFaceCounts

Table sizes of a visible-face result.

AxiolidVisibleFaceEvidence

Auditable counts of one visible-face call.

AxiolidVisibleFaceLimits

Hard bounds for one visible-face call.

AxiolidVisibleRegion

One visible region: a run of rings and a run of triangle indices.

Enums

AxiolidEdgeKind

Why an edge is drawn.

AxiolidExactness

Exactness promise in a capability descriptor.

AxiolidFaceSource

What a visible region is a region of.

AxiolidGeometryKind

Representation stored by an operation result.

AxiolidOperation

Operation identifier in a capability descriptor.

AxiolidRepresentation

Representation identifier in a capability descriptor.

AxiolidStatus

v0.4 ABI status code.

AxiolidVisibility

Whether a piece of an edge can be seen.

Constants

AXIOLID_BOOLEAN_DIFFERENCE

AXIOLID_BOOLEAN_INTERSECTION

AXIOLID_BOOLEAN_SYMMETRIC_DIFFERENCE

AXIOLID_BOOLEAN_UNION

AXIOLID_GROUP_MODE_PER_TRIANGLE

One id per triangle in groups; group_count is the triangle count.

AXIOLID_GROUP_MODE_PLANAR

Planar patches derived exactly from the geometry; groups is not read.

AXIOLID_GROUP_MODE_SINGLE

Every triangle is in group 0; groups is not read.

AXIOLID_MESH_ROLE_SHEET

Edge-manifold with consistent winding, open or closed.

AXIOLID_MESH_ROLE_SOLID

Closed, consistently wound two-manifold.

AXIOLID_PROJECTION_ORTHOGRAPHIC

AXIOLID_PROVIDER_PORTABLE

Functions

axiolid_v0_4_boolean^⚠

Execute a tolerance-bounded mesh Boolean and return an owned result handle.

axiolid_v0_4_capability_count^⚠

Query the number of capabilities callable through this ABI context.

axiolid_v0_4_capability_get^⚠

Copy one capability descriptor into caller-owned storage.

axiolid_v0_4_context_create^⚠

Create and transfer ownership of a context handle to the caller.

axiolid_v0_4_context_destroy

Destroy a context and all child objects it owns.

axiolid_v0_4_context_last_error_info^⚠

Copy structured metadata for the context’s most recent error.

axiolid_v0_4_context_last_error_mesh^⚠

The input mesh the context’s most recent error names.

axiolid_v0_4_context_last_error_message^⚠

Copy the last error message into a caller-owned UTF-8 buffer.

axiolid_v0_4_context_live_object_counts^⚠

Query live child-object counts for leak checks and shutdown assertions.

axiolid_v0_4_exact_boolean^⚠

Exact Boolean is not part of v0.4; this function fails closed by contract.

axiolid_v0_4_exact_extrude_rectangle^⚠

Construct an exact rectangular prism; no mesh fallback is permitted.

axiolid_v0_4_hidden_lines^⚠

Draw the edges of borrowed meshes with hidden-line removal and return an owned result handle (read it with the hidden_lines_* functions).

axiolid_v0_4_hidden_lines_copy^⚠

Copy the segments of a hidden-line result, in the outcome’s order, into caller-owned storage.

axiolid_v0_4_hidden_lines_count^⚠

Query the number of segments of a hidden-line result.

axiolid_v0_4_hidden_lines_evidence^⚠

Copy the evidence of a hidden-line result.

axiolid_v0_4_mesh_audit^⚠

Audit mesh topology under an explicit tolerance.

axiolid_v0_4_mesh_bounds^⚠

Compute axis-aligned bounds for a non-empty mesh.

axiolid_v0_4_mesh_copy^⚠

Copy an indexed mesh into exactly-sized, caller-owned output buffers.

axiolid_v0_4_mesh_counts^⚠

Query vertex and triangle counts before allocating export buffers.

axiolid_v0_4_mesh_destroy

Destroy a mesh handle. Repeated destruction returns InvalidHandle.

axiolid_v0_4_mesh_import^⚠

Import an indexed triangle mesh. Input buffers are borrowed for this call only.

axiolid_v0_4_mesh_measure^⚠

Measure surface area and signed volume under an explicit tolerance.

axiolid_v0_4_mesh_transform^⚠

Apply a finite affine transform to mesh positions in place.

axiolid_v0_4_result_destroy

Destroy an operation result and its owned geometry.

axiolid_v0_4_result_kind^⚠

Query whether a result owns an exact B-rep or triangle mesh.

axiolid_v0_4_result_take_mesh^⚠

Consume a mesh result and transfer its mesh to a new context-owned mesh handle.

axiolid_v0_4_subtract_many^⚠

Subtract a borrowed array of mesh handles from one subject mesh.

axiolid_v0_4_version^⚠

Write the ABI/package version to caller-owned memory.

axiolid_v0_4_visible_faces^⚠

Find the regions where each face group is frontmost and return an owned result handle (read it with the visible_faces_* functions).

axiolid_v0_4_visible_faces_copy^⚠

Copy the regions, rings, points and triangle indices of a visible-face result into caller-owned storage.

axiolid_v0_4_visible_faces_counts^⚠

Query the table sizes of a visible-face result.

axiolid_v0_4_visible_faces_evidence^⚠

Copy the evidence of a visible-face result.

Type Aliases

AxiolidBooleanOperator

Stable Boolean operand. An integer alias keeps unknown C values defined.

AxiolidGroupMode

How the triangles of an input mesh are grouped.

AxiolidMeshRole

Occlusion role of an input mesh.

AxiolidProjection

Stable projection selector. Only orthographic is defined.

AxiolidProviderProfile

Stable provider bundle selection. Integer form makes unknown C values rejectable.