hiprtBuildGeometry

Builds or updates a geometry.

Given geometry description from the client, this function builds hiprtGeometry representing acceleration structure topology (in case of a build) or updates acceleration structure keeping topology intact (update).

hiprtError hiprtBuildGeometry(	hiprtContext context,
	hiprtBuildOperation buildOperation,
	const hiprtGeometryBuildInput* buildInput,
	const hiprtBuildOptions* buildOptions,
	hiprtDevicePtr temporaryBuffer,
	hiprtApiStream stream,
	hiprtGeometry outGeometry);

Parameters

Parameter	Description
context	HIPRT API context.
buildOperation	Type of build operation.
buildInput	Describes input primitive to build geometry from.
buildOptions	Various flags controlling build process.
temporaryBuffer	Temporary buffer for build operation.
stream	Stream to run acceleration structure build command.
outGeometry	Resulting geometry.

Return

Returns HIPRT error in case of a failure, or hiprtSuccess otherwise.