Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine API Reference > Runtime > Navmesh > Recast > rcRasterizeTriangles > rcRasterizeTriangles

Light Theme

Dark Theme

rcRasterizeTriangles

Rasterizes triangles into the specified heightfield.

Windows

MacOS

Linux

References

Module	Navmesh
Header	/Engine/Source/Runtime/Navmesh/Public/Recast/Recast.h
Include	#include "Recast/Recast.h"

Syntax

void rcRasterizeTriangles
(
    rcContext * ctx,
    const float * verts,
    const unsigned char * areas,
    const int nt,
    rcHeightfield & solid,
    const int flagMergeThr
)

Remarks

Rasterizes triangles into the specified heightfield.

Parameters

Parameter	Description
ctx	The build context to use during the operation.
verts	The triangle vertices. [(ax, ay, az, bx, by, bz, cx, by, cx) * nt]
areas	The area id's of the triangles. [Limit: <= #RC_WALKABLE_AREA] [Size: nt]
nt	The number of triangles.
solid	An initialized heightfield.
flagMergeThr	The distance where the walkable flag is favored over the non-walkable flag. [Limit: >= 0] [Units: vx]

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss