Abstract: A method of detecting a collision of objects, an electronic device and a storage medium, which may be applied to a field of electronic technology, in particular to a field of intelligent transportation and map navigation technology. The method includes: acquiring an attribute information of each of two objects to be detected, including a rotation position of the object to be detected relative to a predetermined three-dimensional space and a size information of the object to be detected projected onto a predetermined two-dimensional plane; determining a size information of a bounding box for each object according to the size information of each object, a center of the bounding box is located at the rotation position of the object to be detected; and determining a collision result according to the rotation positions of the two objects and the size information of the bounding boxes for the two objects.

Abstract: This application discloses a map display method and apparatus, where the method includes: obtaining an initial image, where a first road is included in the initial image. The initial image is divided into a first sub-image and a second sub-image, where the first road is not included in the first sub-image, and the first road is included in the second sub-image. The first sub-image is mapped to a first plane of a transition model, and the second sub-image is mapped to a second plane of the transition model, where there is an included angle between the first plane and the second plane, and the first plane is parallel to a screen of a display device. The second plane is controlled to move by means of the transition model, until the included angle is reduced from a first angle to a second angle, and a three-dimensional map display animation is obtained.

Abstract: The prevent disclosure provides a method and apparatus for adjusting a perspective of a direction indicator, an electronic device, and a storage medium, which includes that: a first area and a second area corresponding to a first direction indicator are acquired, where the first direction indicator is configured to indicate a forward direction in a panorama display scene, the first area is a visible area of the first direction indicator in a graphical user interface, and the second area is an invisible area of the first direction indicator outside the graphical user interface; an initial perspective range corresponding to the second area is acquired; a target perspective range to which a first perspective belongs is determined from the initial perspective range, and a second direction indicator corresponding to the target perspective range is displayed; and the first perspective is adjusted to a second perspective based on the second direction indicator.

Abstract: A method, apparatus, device, and storage medium for determining a page theme are provided. The method may include: acquiring a current operating environment of a target page; determining a target theme that matches the current operating environment; searching for a target style resource link matching the target theme from a database in which style resource links corresponding to different themes are pre-stored; loading a CSS variable value in the target style resource link onto the target page, wherein the CSS variable value in the target style resource link is used to indicate, among styles of the target page, a style that is changed at the time of switching the themes.

Abstract: A map displaying method, an electronic device, a storage medium and a terminal device are provided, and relate to the technical fields of computer vision and intelligent transportation. The method includes: receiving a trigger operation in a case that a terminal device displays a map of a first area, and determining a screen coordinate of the trigger point, where the map of the first area is a map where a first position is at a center area; determining a coordinate of a ground projection point corresponding to the trigger point based on the screen coordinate of the trigger point; switching a currently displayed map of the first area to a map of a second area, in a case that the ground projection point falls within the first area, wherein the map of the second area is a map where the ground projection point is at a center area.

Abstract: A method of displaying an animation, an electronic device and a storage medium, which relate to a field of a computer technology, in particular to fields of artificial intelligence and augmented reality technologies. The method includes: determining, in response to a scene switching operation for a target scene, a first sampling result corresponding to each vertex of a three-dimensional model according to a first cubic texture object corresponding to the target scene; determining a roaming animation according to a color information of each vertex in a current scene and the first sampling result corresponding to each vertex; and presenting the roaming animation so as to switch the current scene to the target scene.

Abstract: A method, apparatus, device, and storage medium for determining a page theme are provided. The method may include: acquiring a current operating environment of a target page; determining a target theme that matches the current operating environment; searching for a target style resource link matching the target theme from a database in which style resource links corresponding to different themes are pre-stored; loading a CSS variable value in the target style resource link onto the target page, wherein the CSS variable value in the target style resource link is used to indicate, among styles of the target page, a style that is changed at the time of switching the themes.

Abstract: A panorama rendering method, an electronic device and a storage medium are provided, and relates to the field of panoramic technology. The method includes: segmenting a panoramic picture to obtain segmented panoramic tile pictures; determining a target tile picture under a current screen and a target spherical patch in a panoramic picture sphere model, according to the panoramic picture sphere model and the segmented panoramic tile pictures; and performing drawing on the target spherical patch by using the target tile picture, to obtain a target scene. In this way, time consumption of panorama loading can be reduced and loading performance can be improved.

Abstract: A map displaying method, an electronic device, a storage medium and a terminal device are provided, and relate to the technical fields of computer vision and intelligent transportation. The method includes: receiving a trigger operation in a case that a terminal device displays a map of a first area, and determining a screen coordinate of the trigger point, where the map of the first area is a map where a first position is at a center area; determining a coordinate of a ground projection point corresponding to the trigger point based on the screen coordinate of the trigger point; switching a currently displayed map of the first area to a map of a second area, in a case that the ground projection point falls within the first area, wherein the map of the second area is a map where the ground projection point is at a center area.

Abstract: This application discloses a map display method and apparatus, where the method includes: obtaining an initial image, where a first road is included in the initial image. The initial image is divided into a first sub-image and a second sub-image, where the first road is not included in the first sub-image, and the first road is included in the second sub-image. The first sub-image is mapped to a first plane of a transition model, and the second sub-image is mapped to a second plane of the transition model, where there is an included angle between the first plane and the second plane, and the first plane is parallel to a screen of a display device. The second plane is controlled to move by means of the transition model, until the included angle is reduced from a first angle to a second angle, and a three-dimensional map display animation is obtained.

Abstract: A method for switching a panoramic scene includes: obtaining a first panoramic model of a current scene; obtaining panoramic model information of a target scene, and generating a second panoramic model of the target scene based on the panoramic model information; and obtaining a scene switching direction and a preset distance, and controlling a switch from the first panoramic model to the second panoramic model based on the scene switching direction and the preset distance, for displaying the target scene.

Abstract: A method, apparatus, device, and storage medium for determining a page theme are provided. The method may include: acquiring a current operating environment of a target page; determining a target theme that matches the current operating environment; searching for a target style resource link matching the target theme from a database in which style resource links corresponding to different themes are pre-stored; loading a CSS variable value in the target style resource link onto the target page, wherein the CSS variable value in the target style resource link is used to indicate, among styles of the target page, a style that is changed at the time of switching the themes.

Abstract: A method for switching a panoramic scene includes: obtaining a first panoramic model of a current scene; obtaining panoramic model information of a target scene, and generating a second panoramic model of the target scene based on the panoramic model information; and obtaining a scene switching direction and a preset distance, and controlling a switch from the first panoramic model to the second panoramic model based on the scene switching direction and the preset distance, for displaying the target scene.