Cocos

SEPTEMBER 3, 2024

When I build for Android mobile, the sprite default_splash I set to a black background has alpha 100 but when I open it on mobile it looks like 255.

Alpha 52

Alpha Mobile Mobile Build 52

Cocos

SEPTEMBER 3, 2024

When I build for Android mobile, the sprite default_splash I set to a black background has alpha 100 but when I open it on mobile it looks like 255.

Alpha 52

Alpha Mobile Mobile Build 52

Cocos

SEPTEMBER 3, 2024

toiyeuvietnam: When I build for Android mobile, the sprite default_splash I set to a black background has alpha 100 but when I open it on mobile it looks like 255. Are you using apk directly made from cocos or making any changes in android studio ?

Alpha 52

Alpha Mobile Mobile Build 52

Cocos

APRIL 18, 2024

Original: [link] Author: BitByBit Outer Stroke Effect for 2D Sprites Continuing from the previous article Inner Stroke Effect for 2D Sprites Introduction In the last article, we introduced the method of inner stroke and also discussed its pros and cons. aExtend is the expanded Alpha. Here, we take the opposite approach.

Sprite 52

Sprite Alpha Pixel Shaders 52

Cocos

SEPTEMBER 3, 2024

When I build for Android mobile, the sprite default_splash I set to a black background has alpha 100 but when I open it on mobile it looks like 255.

Alpha 40

Alpha Mobile Mobile Build 40

Cocos

SEPTEMBER 3, 2024

When I build for Android mobile, the sprite default_splash I set to a black background has alpha 100 but when I open it on mobile it looks like 255.

Alpha 40

Alpha Mobile Mobile Build 40

Cocos

SEPTEMBER 3, 2024

When I build for Android mobile, the sprite default_splash I set to a black background has alpha 100 but when I open it on mobile it looks like 255.

Alpha 40

Alpha Mobile Mobile Build 40

Cocos

JUNE 29, 2023

Portions of the image are getting highlighted where alpha is less than 1 but not 0. The sprite boundaries (where alpha is less than 1 but not 0) shows white patches on the screen unlike the earlier versions of iOS. is there any fix for this? slackmoehrle

Alpha 52

Alpha Sprite 52

Cocos

JUNE 29, 2023

Portions of the image are getting highlighted where alpha is less than 1 but not 0. The sprite boundaries (where alpha is less than 1 but not 0) shows white patches on the screen unlike the earlier versions of iOS. is there any fix for this? slackmoehrle

Alpha 52

Alpha Sprite 52

Cocos

APRIL 27, 2023

If you want to eliminate the black edges in Bilinear mode, you need to premultiply the map alpha and change the blend src of the image to ONE. After importing the image into texturePacker, the Alpha Handing is selected as Premultiply alpha, and then the Extrude and padding of Sprite need to be changed to 0. png.zip (8.6

Pixel 52

Pixel Alpha Sprite Texture 52

Cocos

AUGUST 10, 2023

// Copyright (c) 2017-2020 Xiamen Yaji Software Co., 1.0], editor: {type: color} } endColor: { value: [1.0, o.r = o.g = o.b = gray; #endif #if USE_HORIZONTAL o.rgb *= mix(startColor, endColor, vec4(uv0.x)).rgb; rgb; #endif #if USE_VERTICAL o.rgb *= mix(startColor, endColor, vec4(uv0.y)).rgb; 1.0], editor: {type: color} } endColor: { value: [1.0,

Shaders 52

Shaders Sprite Alpha Localization 52

Cocos

SEPTEMBER 23, 2024

The goal is to make my effect able to follow the position of my node. 5 + ((gl_FragCoord.xy)/ iResolution.xy); p.x *= iResolution.x / iResolution.y; float dist = length(p); float radius = ((cc_time.x) ) * 0.3; float intensity = smoothstep(radius, radius + 0.15, dist); gl_FragColor = vec4(1.,1.,1.,intensity); intensity); } }% // In typescript this.

Sprite 52

Sprite Shaders Texture Alpha 52

Cocos

JULY 3, 2023

According to docs turning on this option should resolve the issue of dark artifacts appearing close to the border of transparent images but I’m seeing this exact issue in my game even though this option is turned on.

Alpha 40

Alpha Sprite Games 40

Cocos

JULY 2, 2023

According to docs turning on this option should resolve the issue of dark artifacts appearing close to the border of transparent images but I’m seeing this exact issue in my game even though this option is turned on.

Alpha 40

Alpha Sprite Games 40

Cocos

JULY 3, 2023

Thank you for the quick response. Wrap mode was already set to ‘Clamp’ so that wasn’t the issue. But I tried changing the Filter Mode from ‘Bilinear’ mode to other options and the problem disappears! So it seems like this issue only happens when the filter mode is set to ‘Bilinear’ and the other options do not have this problem.

Alpha 40

Alpha Sprite 40

Cocos

JULY 2, 2023

According to docs turning on this option should resolve the issue of dark artifacts appearing close to the border of transparent images but I’m seeing this exact issue in my game even though this option is turned on.

Alpha 40

Alpha Sprite Games 40

Cocos

JULY 18, 2024

Hello all, I have a shader that takes the alpha value of one texture and applies to a sprite frame. I prefer to go this way so that I can have a gradient fade to transparency… the mask component uses the stencil buffer and isn’t set up to use alpha blending and therefore cannot utilize the gradient of alpha values.

Texture 40

Texture Render Alpha Shaders 40

Cocos

AUGUST 3, 2023

I had tried the mask method already with no luck… but you mentioning it here pushed me to go try it some more… actually, I still had no luck using the graphic stencil… but the graphic ellipse did the trick perfectly! You saved me so much time!

Sprite 40

Sprite Collision Pixel Alpha 40

Cocos

JULY 18, 2024

Hello all, I have a shader that takes the alpha value of one texture and applies to a sprite frame. I prefer to go this way so that I can have a gradient fade to transparency… the mask component uses the stencil buffer and isn’t set up to use alpha blending and therefore cannot utilize the gradient of alpha values.

Texture 40

Texture Render Alpha Shaders 40

Cocos

MAY 23, 2024

pos = inTransform * pos; //cc_matViewProj * #endif uv0 = a_texCoord; #if SAMPLE_FROM_RT CC_HANDLE_RT_SAMPLE_FLIP(uv0); #endif color = a_color; vec2 singleStepOffset = vec2(3.0/4096.0, sum.r); // o *= CCSampleWithAlphaSeparated(cc_spriteTexture, uv0); #if IS_GRAY float gray = 0.2126 * o.r + 0.7152 * o.g + 0.0722 * o.b;

Shaders 40

Shaders Sprite Alpha Localization 40

Catnip Games

JUNE 20, 2023

I export the rendered terrain from Blender as a RGBA image but with alpha value set to depth. The graphics backend rewrite took a while. However, the situation is now good. This gives me freedom in level design and saves work making tiles… tileable. Interactive elements will be placed using the in-game editor. So it’s RGBZ.

Terrain 52

Terrain Render Tile Alpha 52

Cocos

MAY 23, 2024

o.r = o.g = o.b = gray; #endif #endif o *= color; ALPHA_TEST(o); return o; } }% and in ts file I’m doing this let material = this.coverSprite.getSharedMaterial(0); material.setProperty('inTransform', transform); I have changed layout(set = 2, binding =12) uniform sampler2D cc_spriteTexture;

Shaders 40

Shaders Sprite Alpha Render 40

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 ). The illustration picture for this article is from The Mirror , an upcoming all-in-one game and game development platform currently in Closed Alpha.

Beta 102

Beta Dev Render Animation 102

Cocos

JUNE 1, 2023

So, I just copied from the built-in sprite effect file to mine. I’m just learning how a shader works. Now, back to the issue, I think, only “cc_matWorld” is used from #include <builtin/uniforms/cc-local> If I commented both of these lines, there were no error. But, everything stopped working as intended.

Shaders 40

Shaders Sprite Alpha Localization 40

Cocos

SEPTEMBER 3, 2024

y * sin(rad); o.rgb *= mix(startColor.rgb, endColor.rgb, smoothstep(edge1, edge2, diagCoord)); o *= color; ALPHA_TEST(o); return o; } }% [topic] When I use above codes, the shaders I apply to the sprite work fine when I’m in the editor, or when I run it in an emulator. 1.0], editor: {type: color} } endColor: { value: [1.0, x * cos(rad) + uv0.y

Shaders 40

Shaders Sprite Alpha Localization 40

Cocos

SEPTEMBER 3, 2024

y * sin(rad); o.rgb *= mix(startColor.rgb, endColor.rgb, smoothstep(edge1, edge2, diagCoord)); o *= color; ALPHA_TEST(o); return o; } }% [topic] When I use above codes, the shaders I apply to the sprite work fine when I’m in the editor, or when I run it in an emulator. 1.0], editor: {type: color} } endColor: { value: [1.0, x * cos(rad) + uv0.y

Shaders 40

Shaders Sprite Alpha Localization 40

Mircosoft Game Dev

OCTOBER 5, 2016

To explain the idea of how shaders work, let's consider a very simple shader for drawing a sprite to the screen. Our sprite is 32x32 pixels in size, and it must be drawn at some position. The following OpenGL code sends the sprite to the shader for drawing: OpenGL Commands. Multiply by 2. Substract (1, 1). 1 range for drawing).

Shaders 52

Shaders Sprite Pixel Clipping 52

Cocos

AUGUST 29, 2023

CCEffect %{ techniques: - passes: - vert: sprite-vs:vert frag: sprite-fs:frag depthStencilState: depthTest: false depthWrite: false blendState: targets: - blend: true blendSrc: src_alpha blendDst: one_minus_src_alpha blendDstAlpha: one_minus_src_alpha rasterizerState: cullMode: none properties: u_dH: { value: 0.0, float g = texColor.g;

Shaders 40

Shaders Sprite Alpha Render 40

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 ). The illustration picture for this article is from The Mirror , an upcoming all-in-one game and game development platform currently in Closed Alpha.

Beta 79

Beta Dev Render Animation 79

Game Development

JANUARY 23, 2019

To do that we will edit the spaceship sprite by clicking on it in the project window. Then set the pixels per unit to 64 and click apply to update the sprites. This will be the mask which shows or hides part of our map based on the alpha value of the mask texture we will add. Inside that create another empty called MapMask.

Texture 52

Texture Render Alpha Editing 52

Cocos

MAY 13, 2023

1.0 - newUV.x), min(newUV.y, 1.0 - newUV.y)); // Calculate the flame distortion amount based on the distance from the edge float distortionAmount = flameIntensity * (1.0 - smoothstep(0.0,

Shaders 40

Shaders Alpha Texture Simulation 40

Mircosoft Game Dev

NOVEMBER 27, 2020

x is that, several times, sprites are separated in many nodes in order to be animated or assembled. while(accum < max_dist) { float d = texture_sdf(at); accum+=d; if (d < 0.01) { break; } at += d * dir; } float alpha = 1.0-min(1.0,accum/max_dist); accum/max_dist); if (accum < fade_margin) { alpha *= max(0.0,accum

Engine 54

Engine Engineering Alpha Texture 54

Cocos

JANUARY 10, 2024

Hello, I’m working on a custom material/effect with a USE_INSTANCING branch that works on sprites, but does not work on a spine character. I’ve tried the different animation cache modes, and enable/disable batch. The effect is a duplicate of builtin-spine , with the instancing branches added and the two_color branch removed.

Texture 40

Texture Mesh Alpha Sprite 40

Mircosoft Game Dev

OCTOBER 21, 2017

Renaming will be finished for the next alpha or beta release). The Player scene consists in a KinematicBody2D as the root node and a Sprite with the Godot logo as a child. Like always, keep in mind this is an alpha and there may be bugs and crashes. Static typing. Setting up a scene. For this example, we will have two scenes.

Scripting 52

Scripting Debug Alpha Studios 52

Mircosoft Game Dev

FEBRUARY 3, 2017

This allows for simplifying some behaviors, such as using a Viewport directly as a texture in a Sprite, or creating button groups without a special control. Next months will be focused in closing the remaining renderer features and stabilizing Godot for an alpha release. Local resources. Fixed rotation angles. Seeing the code.

Asset 52

Asset Code Engine Engineering 52

The Liquid Fire

FEBRUARY 11, 2022

Unity has already enabled us to easily accomplish a ton of milestones, such as rendering sprites on screen, and making objects move and collide with each other. Set the Color gradient so that it ramps the alpha down from 100 to 0. At some point, you will always find that some of the features you want to use require the use of a script.

Scripting 52

Scripting Point and Click Data Render 52