volcart::texturing::AlignmentMarkerGenerator Class Reference

Add 2D alignment markers to textured meshes. More...

#include <vc/texturing/AlignmentMarkerGenerator.hpp>

Classes
struct	LineSegment
	Defines a marker intersection line segment. More...

Public Member Functions
void	setInputMeshes (std::vector< TexturedMesh > m)
	Set the input textured meshes.
void	setLineSegments (std::vector< LineSegment > r)
	Set the marker intersection line segments.
void	setMarkerRadius (int r)
	Set the radius, in pixels, of the drawn markers. More...
void	setMarkerUseRandomColor (bool b)
	If true, randomly assign a color to each marker. More...
std::vector< cv::Mat >	compute ()
	Compute the marked images.
std::vector< cv::Mat >	getMarkedImages () const
	Get the computed marked images.

Private Attributes
std::vector< volcart::TexturedMesh >	input_
std::vector< LineSegment >	lineSegments_
int	markerRadius_ {5}
bool	markerRandomColor_ {true}
std::vector< cv::Mat >	output_

Detailed Description

Add 2D alignment markers to textured meshes.

Takes as input a list of textured meshes and a list of alignment line segments. The line segments are assumed to pass through one or more of the textured meshes. The intersection points between all segments and meshes are computed, and a colored circle is drawn on the texture images at the point of each intersection. Returns a new set of texture images, modified with the colored alignment markers.

Note

Output images will be 8bpc and 3-channel (BGR)

Warning

Line segments do not have to be parallel to each other, nor do they have to be perpendicular to the surfaces of the meshes. Improperly setting the position of segment end points can result in alignment markers that make no sense.

Definition at line 28 of file AlignmentMarkerGenerator.hpp.

Member Function Documentation

setMarkerRadius()

void volcart::texturing::AlignmentMarkerGenerator::setMarkerRadius

(

int

r

)

Set the radius, in pixels, of the drawn markers.

Default value: 5

setMarkerUseRandomColor()

void volcart::texturing::AlignmentMarkerGenerator::setMarkerUseRandomColor

(

bool

b

)

If true, randomly assign a color to each marker.

Default: true

Member Data Documentation

input_

std::vector<volcart::TexturedMesh> volcart::texturing::AlignmentMarkerGenerator::input_

private

Input meshes

Definition at line 74 of file AlignmentMarkerGenerator.hpp.

lineSegments_

std::vector<LineSegment> volcart::texturing::AlignmentMarkerGenerator::lineSegments_

private

Intersection line segments

Definition at line 76 of file AlignmentMarkerGenerator.hpp.

markerRadius_

int volcart::texturing::AlignmentMarkerGenerator::markerRadius_ {5}

private

Marker radius

Definition at line 78 of file AlignmentMarkerGenerator.hpp.

markerRandomColor_

bool volcart::texturing::AlignmentMarkerGenerator::markerRandomColor_ {true}

private

Generate random colors

Definition at line 80 of file AlignmentMarkerGenerator.hpp.

output_

std::vector<cv::Mat> volcart::texturing::AlignmentMarkerGenerator::output_

private

Output images

Definition at line 82 of file AlignmentMarkerGenerator.hpp.

---

The documentation for this class was generated from the following file:

• vc/texturing/AlignmentMarkerGenerator.hpp