Stack Overflow
Stack Overflow

Questions tagged [face]

A face is an elementary surface geometry. Faces are used in 3D modelling to define meshes

A face is an elementary surface geometry. A face is defined by three (sometimes four) vertices or the indices from a vertices array or collection. Faces are used in 3D modelling, for example to define faceted boundary representations.

Note: Use this tag for questions related to face geometries, do not use this tag for questions related to face recognition (use face-recognition instead).

176 questions
2
votes
1 answer

Front camera face detect (Android Studio)

Well i heard that there is a camera class already on android studio. What Im trying to do is Im trying to make an app that turns on the camera when pressed on it and its only front camera and then when it detects the face it self it says something…
Ben Price
  • 39
  • 1
  • 6
2
votes
1 answer

affdex-sdk: FaceTracking SDK for Unity3D

Can someone please refer any resource/project which uses http://www.affectiva.com/ to track face and extract landmark points in Unity3D Tutorial here only refers to the emotion extraction http://developer.affectiva.com/v2_2/unity/
Anshul Jhawar
  • 137
  • 1
  • 9
2
votes
0 answers

Android Watch Face publishing into Play Store

Yesterday I have just finished my first watch face to publish in the Play Store. I Have the watch module (with the Watch face service) and also an empty handheld module (no activities). Both manifests share the same permissions, the gradle handheld…
Andre Pechio
  • 100
  • 7
2
votes
0 answers

How to improve merging by computing new faces in ThreeJS

I'm learning ThreeJS for 4 months, applying it into a personal project. Yesterday, I achieved building a stronghold using most of ThreeJS geometries and some CSG tricks. The result looks fine, but I like precision and my geometry is kind of a mess…
MrBooks
  • 85
  • 10
2
votes
1 answer

How to create 3D geometry for a custom mesh

I created a custom mesh. That works so far. Regarding to the face creation I realized it by a switch operation. If I have 4 Vertices (0,1,2),(0,2,3) and so on... switch (coordinates_updated.vertices.length) { case 5://wall …
Moehre
  • 151
  • 1
  • 4
  • 17
1
vote
1 answer

How to get the center vertex position of all the faces of BoxGeometry in threejs?

I have a BoxGeometry here, which forms a cube, what i want to acheive is to get the center vertex position of all the faces of the cube? const boxGeometry = new THREE.BoxGeometry(1.5,1.5,1.5,2,2,2); const material = new THREE.MeshBasicMaterial({ …
mockingbird
  • 53
  • 6
1
vote
0 answers

Subdivision schemes: how to create diagrams from subdivision masks?

I came across this interesting example on the cambridge website The Catmull-Clark bivariate subdivision scheme is a bivariate generalization of the univariate 1/8 [1, 4, 6, 4, 1] subdivision scheme. It creates new vertices as blends of old…
huko1995
  • 11
  • 2
1
vote
0 answers

Optimize too many azure face api calls while enrolling and verification of data

I have a face dataset on which I am using Azure Face Service for identification of people. The first step is to detect faces using face.detect in data then enroll if face is present using face lists. The second step is to train the enrolled set. The…
Joka
  • 11
  • 3
1
vote
0 answers

command to select faces based on a uv shell in Maya

I am trying to figure out a command / code to be able to select all faces on a given UV Shell on a polygon. I have tried various flags of polySelect and related commands but couldn't get what I wanted. Any help on this ? I tried this but it selects…
Sravan Nunna
  • 13
  • 4
1
vote
1 answer

Uncaught Reference Error: faceapi is not defined

I am currently having some issues with faceapi in javascript, faceapi is a code for your face to get detected, please help me with this error. Code: const video = document.getElementById('video') Promise.all([ …
cluhap15
  • 27
  • 7
1
vote
1 answer

Is it possible to extract colour values (such as average RGB) for different regions of the face using iOS ARKit?

Is it possible to extract colour values (such as average RGB) for different regions of the face using iOS ARKit? I have seen example of overlaying a 3D mesh over the face consisting of triangular pieces. Is there anyway to perform any kind of region…
P. B.
  • 33
  • 4
1
vote
1 answer

How to color the face of a cube object drawn with Opentk

I am trying to color the faces of a cube object I have drawn here with opentk. I have registered a method that lets me listen on keyboard key presses to color a face with a specified color. Currently the cube object is drawn with a white color that…
Son of Man
  • 1,213
  • 2
  • 7
  • 27
1
vote
2 answers

Current line highlight (hl-line) does not respect existing highlights

I am trying to configure hl-line or hl-line+ in emacs to respect the existing highlights/text background colors in the buffer. I have configured hl-line in ~/.emacs as follows: (require 'hl-line) (global-hl-line-mode 1) Then I highlight the symbol…
ed56
  • 11
  • 2
1
vote
0 answers

I have successfully created obj, mtl and texture image file but not able to generate 3D image using them

I have successfully created .obj, .mtl and .png texture file for 3D face reconstruction using this repository. In this obj file, I have v, vt, and f, and I have successfully plotted the obj file, but it doesn't work when it comes to using all these…
Asadullah Naeem
  • 347
  • 2
  • 11
1
vote
1 answer

How to return bounding box of image with respect to the original image coordinates in FaceAligner in imutils?

In the file: https://github.com/jrosebr1/imutils/blob/master/imutils/face_utils/facealigner.py There is a function align(). This function recalculates a face box 256x256 in size, however it does not seem to have a way to get the coordinates of this…
Kara Palumbo
  • 19
  • 2
1 2
3
…
11 12