MeshToImageEngine

Compute a rasterization image from several meshes

Templates:

• ImageB
• ImageD
• ImageUC
• ImageUS

Target: image

namespace: sofa::component::engine

parents:

• DataEngine

Data:

Name	Description	Default value
name	object name	unnamed
printLog	if true, emits extra messages at runtime.	0
tags	list of the subsets the objet belongs to
bbox	this object bounding box
componentState	The state of the component among (Dirty, Valid, Undefined, Loading, Invalid).	Undefined
listening	if true, handle the events, otherwise ignore the events	0
voxelSize	voxel Size (redondant with and not priority over nbVoxels)	1 1 1
nbVoxels	number of voxel (redondant with and priority over voxelSize)	0 0 0
rotateImage	orient the image bounding box according to the mesh (OBB)	0
padSize	size of border in number of voxels	0
subdiv	number of subdivisions for face rasterization (if needed, increase to avoid holes)	4
image		0 0 0 0 0
transform		0 0 0 0 0 0 1 1 1 0 1 0
backgroundValue	pixel value at background	0
nbMeshes	number of meshes to voxelize (Note that the last one write on the previous ones)	1
gridSnap	align voxel centers on voxelSize multiples for perfect image merging (nbVoxels and rotateImage should be off)	1
worldGridAligned	perform rasterization on a world aligned grid using nbVoxels and voxelSize	0
Inputs
position1	input positions for mesh (1)
edges1	input edges for mesh (1)
triangles1	input triangles for mesh (1)
value1	pixel value on mesh surface (1)
fillInside1	fill the mesh using insideValue?(1)
insideValue1	pixel value inside the mesh(1)
roiIndices1	List of Regions Of Interest, vertex indices(1)
roiValue1	pixel value for ROIs, list of values(1)

Links:

Name	Description
context	Graph Node containing this object (or BaseContext::getDefault() if no graph is used)
slaves	Sub-objects used internally by this object
master	nullptr for regular objects, or master object for which this object is one sub-objects