Shooting interaction using augmented reality content in a messaging system
The subject technology receives a set of frames. The subject technology detect a first gesture correspond to an open trigger finger gesture. The subject technology receives a second set of frames. The subject technology detects from the second set of frames, a second gesture correspond to a closed trigger finger gesture. The subject technology detects a location and a position of a representation of a finger from the closed trigger finger gesture. The subject technology generates a first virtual object based at least in part on the location and the position of the representation of the finger. The subject technology renders a movement of the first virtual object along a vector away from the location and the position of the representation of the finger within a first scene. The subject technology provides for display the rendered movement of the first virtual object along the vector within the first scene.
1. A method, comprising:
detecting, using one or more hardware processors, from a set of frames, a first gesture corresponding to an open trigger finger gesture;
detecting, using the one or more hardware processors, from a second set of frames, a second gesture corresponding to a closed trigger finger gesture;
generating, using the one or more hardware processors, a first virtual object based at least in part on a location and a position of a representation of a finger;
rendering, using the one or more hardware processors, a movement of the first virtual object along a vector away from the location and the position of the representation of the finger within a first scene, the vector away from the location and the position of the representation of the finger being determined based on raycasting a path from the location and the position of the representation of the finger to a point along a particular outer boundary of the first scene, wherein rendering the movement of the first virtual object comprises:
while rendering the movement of the first virtual object, generating a second virtual object based at least in part on a second location and a second position of the representation of the finger;
rendering a movement of the second virtual object along a second vector away from the location and the position of the representation of the finger within a first scene, wherein the first scene comprises a first representation of a real world scene, the first virtual object, and the second virtual object; and
providing for display the rendered movement of the second virtual object along the second vector within the first scene.
2. The method of claim 1 , wherein the open trigger finger gesture includes a particular gesture including a thumb and an index finger indicating a firearm or shooting hand sign, and the closed trigger finger gesture includes the thumb and the index finger pointing in a same direction.
3. The method of claim 1 , wherein the movement for the first virtual object moves the first virtual object across a particular outer boundary of the first scene and outside a view of the first scene, wherein the first scene comprises a first representation of a real world scene and the first virtual object.
4. The method of claim 1 , wherein the first virtual object comprises a representation of a projectile or missile to be fired from a firearm.
5. The method of claim 1 , wherein the second virtual object and the first virtual object are a same type of virtual object, or the second virtual object and the first virtual object are different types of virtual objects,
wherein the second vector is a same vector as the vector, or the second vector is a different vector than the vector.
6. The method of claim 1 , wherein the second vector away from the second location and the second position of the representation of the finger is determined based on raycasting a second path from the second location and the second position of the representation of the finger to a second point along the particular outer boundary of the first scene, the second point is different from the point or the second point is a same point as the point.
7. The method of claim 1 , wherein rendering the movement of the second virtual object occurs during the movement of the first virtual object and before the first virtual object moves across a particular outer boundary of the first scene and outside a view of the first scene.
8. The method of claim 1 , further comprising:
prior to detecting the first gesture, receiving, using the one or more hardware processors, the set of frames captured by a camera of a client device; and
prior to detecting the first gesture, receiving, using the one or more hardware processors, a second set of frames captured by the camera of the client device.
9. The method of claim 1 , further comprising:
prior to generating the first virtual object, detecting, using the one or more hardware processors, a location and a position of a representation of a finger from the closed trigger finger gesture; and
providing for display, using the one or more hardware processors, the rendered movement of the first virtual object along the vector within the first scene.
10. A system comprising:
a processor; and
a memory including instructions that, when executed by the processor, cause the processor to perform operations comprising:
detecting, using one or more hardware processors, from a set of frames, a first gesture corresponding to an open trigger finger gesture;
detecting, using the one or more hardware processors, from a second set of frames, a second gesture corresponding to a closed trigger finger gesture;
generating, using the one or more hardware processors, a first virtual object based at least in part on a location and a position of a representation of a finger;
rendering, using the one or more hardware processors, a movement of the first virtual object along a vector away from the location and the position of the representation of the finger within a first scene, the vector away from the location and the position of the representation of the finger being determined based on raycasting a path from the location and the position of the representation of the finger to a point along a particular outer boundary of the first scene, wherein rendering the movement of the first virtual object comprises:
while rendering the movement of the first virtual object, generating a second virtual object based at least in part on a second location and a second position of the representation of the finger,
rendering a movement of the second virtual object along a second vector away from the location and the position of the representation of the finger within a first scene, wherein the first scene comprises a first representation of a real world scene, the first virtual object, and the second virtual object; and
providing for display the rendered movement of the second virtual object along the second vector within the first scene.
11. The system of claim 10 , wherein the open trigger finger gesture includes a particular gesture including a thumb and an index finger indicating a firearm or shooting hand sign, and the closed trigger finger gesture includes the thumb and the index finger pointing in a same direction.
12. The system of claim 10 , wherein the movement for the first virtual object moves the first virtual object across a particular outer boundary of the first scene and outside a view of the first scene, wherein the first scene comprises a first representation of a real world scene and the first virtual object.
13. The system of claim 10 , wherein the first virtual object comprises a representation of a projectile or missile to be fired from a firearm.
14. The system of claim 10 , wherein the second virtual object and the first virtual object are a same type of virtual object, or the second virtual object and the first virtual object are different types of virtual objects,
wherein the second vector is a same vector as the vector, or the second vector is a different vector than the vector.
15. The system of claim 10 , wherein the second vector away from the second location and the second position of the representation of the finger is determined based on raycasting a second path from the second location and the second position of the representation of the finger to a second point along the particular outer boundary of the first scene, the second point is different from the point or the second point is a same point as the point.
16. The system of claim 10 , wherein rendering the movement of the second virtual object occurs during the movement of the first virtual object and before the first virtual object moves across a particular outer boundary of the first scene and outside a view of the first scene.
17. The system of claim 10 , wherein the operations further comprise:
prior to detecting the first gesture, receiving, using the one or more hardware processors, the set of frames captured by a camera of a client device; and
prior to detecting the first gesture, receiving, using the one or more hardware processors, a second set of frames captured by the camera of the client device.
18. A non-transitory computer-readable medium comprising instructions, which when executed by a computing device, cause the computing device to perform operations comprising:
detecting, using one or more hardware processors, from a set of frames, a first gesture corresponding to an open trigger finger gesture;
detecting, using the one or more hardware processors, from a second set of frames, a second gesture corresponding to a closed trigger finger gesture;
generating, using the one or more hardware processors, a first virtual object based at least in part on a location and a position of a representation of a finger;
rendering, using the one or more hardware processors, a movement of the first virtual object along a vector away from the location and the position of the representation of the finger within a first scene, the vector away from the location and the position of the representation of the finger being determined based on raycasting a path from the location and the position of the representation of the finger to a point along a particular outer boundary of the first scene, wherein rendering the movement of the first virtual object comprises:
while rendering the movement of the first virtual object, generating a second virtual object based at least in part on a second location and a second position of the representation of the finger;
rendering a movement of the second virtual object along a second vector away from the location and the position of the representation of the finger within a first scene, wherein the first scene comprises a first representation of a real world scene, the first virtual object, and the second virtual object; and
providing for display the rendered movement of the second virtual object along the second vector within the first scene.