Cocos

JANUARY 3, 2023

And the intersection is only detected with sprite C, so it seem that intersectRect() doesn’t work with a sprite if is a child. Hello, I was wondering why this is not working. I have a spriteA moving across spriteB and spirteC. spriteB is a child of a node. include "HelloWorldScene.h" #include "AudioEngine.h" thanks, R

Sprite

Cocos

JANUARY 4, 2023

spriteAWorldPos.y, spriteA->getContentSize().width, width, spriteA->getContentSize().height); height); if (spriteAWorldRect.containsPoint(Vec2(spriteBWorldPos.x, spriteBWorldPos.y)) ||. spriteAWorldRect.containsPoint(Vec2(spriteBWorldPos.x + spriteB->getContentSize().width, width, spriteBWorldPos.y + spriteB->getContentSize().height))

Sprite

Cocos

AUGUST 4, 2023

Seems like we could grab those coordinates and then create an object at those coordinates to trigger collision with a 2dcollider component and have the collision trigger the function our button normally would? do we not have the ability to get the mouse position coordinates on mouse click without raycasting?

Sprite

Cocos

AUGUST 4, 2023

Seems like we could grab those coordinates and then create an object at those coordinates to trigger collision with a 2dcollider component and have the collision trigger the function our button normally would? stringwizard5: do we not have the ability to get the mouse position coordinates on mouse click without raycasting?

Sprite

Cocos

AUGUST 4, 2023

also, it probably wouldn’t be a good solution for someone making a game that uses a bunch of collision objects as clicking on a collidable object would cause it to trigger.

Sprite

Cocos

AUGUST 3, 2023

I was about to have to start checking pixels for alpha values… I was thinking about a less expensive way to accommodate circular buttons that could potentially be added to cocos natively… I realize the button component event system needs a node for the target because the event system works on Nodes… but I wonder if there is a way to set it up where (..)

Sprite

The Liquid Fire

FEBRUARY 11, 2022

Right-click in the Hierarchy window, and choose “2D Object -> Physics -> Dynamic Sprite” Congratulations, you have just created a GameObject. Sprite Renderer – is what makes the object show up in the camera. It determines what picture to show, called a Sprite. Move the Wall beneath the Ball.

Collision

Cocos

JUNE 14, 2023

No need to define the vertex format, and even Cocos has support for sprite meshes. For example, in 3D games, a character’s fluttering skirts, hair, flags, and so on, this kind of need to have physical effects, but not involved in collisions or collision objects rarely content, but also answered my previous doubts about this piece.

Build

Game Designing

SEPTEMBER 8, 2023

.” Learn how to create a new sprite for the food, set its dimensions, and assign it a color before placing it in the game room. So let’s first make a Sprite. Let’s come in here, right-click create Sprite. Let’s come in here, right-click create Sprite. It just has a Sprite associated with it.

Sprite

Cocos

FEBRUARY 10, 2023

: Node[]) { // screen location let screenPoint = event.getLocation() // {"x":779.2784423828125,"y":1581.3411254882812} let uiPos = event.getUILocation() // {"x":519.5189615885416,"y":1054.2274169921875} // Have to Sprite with transform.getBoundingBoxToWorld() // 0 {"x":40,"y":968.699951171875,"width":283,"height":223} // 1 {"x":348,"y":968.699951171875,"width":283,"height":223} (..)

Collision

Mircosoft Game Dev

JANUARY 10, 2023

This beta includes a few big changes which may interest a lot of users: Animated sprites, both 2D and 3D, now support options for more precise timing of individual frames ( GH-65609 ). Physics: Bind methods related to disabling collision between joint bodies ( GH-70477 ).

Beta

Game Designing

APRIL 30, 2022

You can use the library to easily create scenes, add layers, build sprites, handle actions and collisions, add key events, and so much more. Load your Sprites and Create a Player. Once the scene gets set, it’s time to begin drawing your sprites. In-game design, a sprite is a term used for a two-dimensional bitmap.

Sprite

The Liquid Fire

FEBRUARY 11, 2022

Now if you edit the “Color” of the Sprite Renderer, you will see that all of the selected blocks get the same change. For example, select any one of the Blocks in your scene and edit its Sprite “Color” as you would for any other GameObject. void OnCollisionEnter2D(Collision2D collision) { //. }.

Collision

Mircosoft Game Dev

JANUARY 10, 2023

This beta includes a few big changes which may interest a lot of users: Animated sprites, both 2D and 3D, now support options for more precise timing of individual frames ( GH-65609 ). Physics: Bind methods related to disabling collision between joint bodies ( GH-70477 ).

Beta

The Liquid Fire

FEBRUARY 11, 2022

I liked having some color in the background, and I want something to visually separate the game board from the empty space, so we can fix that by adding another Sprite. For the Sprite Renderer , set the “Color” to R: 30, G: 100, B: 100 (Tip: Use the RGB 0-255 mode in the picker.

Sprite

Mircosoft Game Dev

NOVEMBER 26, 2021

Import: Fix texture atlas generation when source sprite is larger than generated atlas ( GH-55094 ). Physics: Fix test_move reporting collision when touching another body ( GH-54845 ). Import: Fix incorrect glTF cubic spline interpolation times/values size error ( GH-54805 ). iOS: Capture and display xcodebuild output ( GH-54711 ).

Tile

Game Development

JANUARY 24, 2019

Particle effects are a special type of technique used to display many objects/sprites in an efficient manner to create various effects. Full Unity 2D Game Tutorial 2019 – Particle Effects CPU and GPU. External Forces. Allows the particle to be affected by forces defined by you (wind zones etc). Allows particle to collide with colliders.

Render

Mircosoft Game Dev

NOVEMBER 27, 2020

x is that, several times, sprites are separated in many nodes in order to be animated or assembled. The 2D GPU particle system will support particle collisions against the whole scene via SDF. A very requested feature for the 2D engine is the possibility to have 2D directional lights and shadows. This has been added for 4.0

Engineering

Game Designing

SEPTEMBER 1, 2023

He also covers the significance of different events like ‘create’, ‘destroy’, ‘collision’, etc., We created a Sprite, an object assigned an event to it, and wrote some code. Collision is when objects actually start touching each other in the world. (07:31) In that last video.

Code

iXie gaming

AUGUST 17, 2023

Use techniques like object pooling, efficient collision detection, and level-of-detail systems to optimize your game’s performance on different platforms. Unload unnecessary assets, use asset bundles for dynamic loading, and implement techniques like texture atlases and sprite packing to optimize memory consumption.

Game Developer

Mircosoft Game Dev

DECEMBER 8, 2021

Import: Fix texture atlas generation when source sprite is larger than generated atlas ( GH-55094 ). Physics: Fix test_move reporting collision when touching another body ( GH-54845 ). Import: Fix incorrect glTF cubic spline interpolation times/values size error ( GH-54805 ). iOS: Capture and display xcodebuild output ( GH-54711 ).

Tile

Mircosoft Game Dev

DECEMBER 15, 2021

Import: Fix texture atlas generation when source sprite is larger than generated atlas ( GH-55094 ). Physics: Fix test_move reporting collision when touching another body ( GH-54845 ). Import: Fix incorrect glTF cubic spline interpolation times/values size error ( GH-54805 ).

Tile

Mircosoft Game Dev

DECEMBER 17, 2021

Import: Fix texture atlas generation when source sprite is larger than generated atlas ( GH-55094 ). Physics: Fix test_move reporting collision when touching another body ( GH-54845 ). Import: Fix incorrect glTF cubic spline interpolation times/values size error ( GH-54805 ).

Tile

Mircosoft Game Dev

JUNE 26, 2020

This drastically reduces drawcall-related bottlenecks and can give massive gains in specific scenarios (drawing lots of sprites, big TileMaps, text rendering). Top: 10,000 Sprites with a randomized modulate and position. Bottom: 8 layers of a screen full of "A"s with two Sprites intermixed. Can you spot the difference?

Debug

The Liquid Fire

DECEMBER 1, 2023

Because of the grid-based nature of my game, I position my sprites at whole number coordinate positions like "(2, 3)". The collider for my characters was intentionally scaled down just a bit, to help avoid unintended physics collisions from adjacent units. I added the "results" array field for that purpose.

Scripting

Game Designing

SEPTEMBER 1, 2023

So we’re going to tackle collisions when we are moving characters, and this is going to be something that you might run into, and this is a pretty good question. (02:06) I introduced you to what makes up a 2D game, how to make a Sprite, create an object. That’s awesome. What’s happening? 02:06) It does help me.

Code

Mircosoft Game Dev

MARCH 13, 2019

In particular, it solves a major pain point for new Godot users by no longer offering scaling handles for collision shapes, but letting you directly change their size instead. Godot now supports 2D meshes , which can be used from code or converted from sprites to avoid drawing large transparent areas. New TileSet editor.

Feature

Game Designing

SEPTEMBER 8, 2023

And the way to do that is by altering the collision mask on our block. Now, we haven’t talked about collision masks yet, so let’s do a quick overview of them and we’re going to dive way deeper into them in the next module where we make our space game. So open up your S p R block or really any of your sprites.

Collision

Game Designing

SEPTEMBER 8, 2023

Lesson 9: Losing The Game Summary In this lesson, you’ll learn how to create a barrier in our game using a new sprite called SPR_block, which ends the game if the player collides with it, enhancing the game’s difficulty and engagement level. So let’s make a new Sprite. We’re going to first change it to 32 by 32.

Sprite

Cocos

APRIL 27, 2023

In the ResCache.load function we can see, it first loads the data/data-res-cache.json file and the, preloads the corresponding json,sprite and sound files based on the configuration. SensorRayNodeToNode ：Used for collision detection between the camera and the scene. CameraMoveTarget ：Used to control the camera’s tween effect.

Code

Awesome Tuts

NOVEMBER 28, 2022

We always say the best way to learn is by practice, so your assignment is to create the input action for spriting that is going to be triggered by pressing the Left Shift key. This is how it looks like in the game: Before we make the character sprint, we need to create an input action for that.

FPS

Radiator Blog

APRIL 9, 2021

The engine should be able to render and simulate 200+ lightweight game objects -- frame-animated sprites with simple collision, no fancy physics or shaders. Instead of MonoBehaviour, most of your scripts inherit from FlxSprite (or FlxNestedSprite if you need to parent sprites to each other) instead. and no WASM.)

Sprite

Cocos

MAY 12, 2025

Hello, I am working on a bullet-hell game and am having problems with bullet collision detection. on(Contact2DType.BEGIN_CONTACT, (self: Collider2D, other: Collider2D, contact: IPhysics2DContact | null) => { console.log(other.node.name); }) This method resulted in inaccurate collision detection (i.e.,

Collision