Cocos

JUNE 1, 2023

I’m just learning how a shader works. So, I just copied from the built-in sprite effect file to mine. 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

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 29, 2023

I have a question related to shaders. I created a game in which I added a shader; it works fine in web mobile and Android, but in iOS it gives an error during rendering. How to solve this issue version-3.8 error - Attribute a_uv0 is missing, add a dummy data for it. 17:39:35 [ERROR]: [ERROR] file /Applications/CocosCreator/Creator/3.8.0/CocosCreator.app/Contents/Resources/resources/3d/engine/native/cocos/renderer/gfx-metal/MTLCommandBuffer.mm:

Shaders 40

Shaders Sprite Alpha Render 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 13, 2023

Hello, so my issue is such, I have made a shader that causes a UV distortion in the fragment shader, to simulate “flame-like” effects at the edges. There are two variants of these shaders, one where the distortion is dependent on cc_time[0] i.e the time elapsed in seconds when a game is running. 1.0 - newUV.x), min(newUV.y,

Shaders 40

Shaders Alpha Texture Simulation 40

Mircosoft Game Dev

OCTOBER 5, 2016

About shaders. For most game developers, shaders are this scary monster that presents itself with such a complexity that it seems out of reach. In reality, shaders are quite simple by default and just get more complex the more you add to them. Our sprite is 32x32 pixels in size, and it must be drawn at some position.

Shaders 52

Shaders Sprite Pixel Clipping 52

Catnip Games

JUNE 20, 2023

I export the rendered terrain from Blender as a RGBA image but with alpha value set to depth. The custom terrain shader uses the z-channel to draw water in lower areas of the level. The graphics backend rewrite took a while. However, the situation is now good. Interactive elements will be placed using the in-game editor.

Terrain 52

Terrain Render Tile Alpha 52

Mircosoft Game Dev

NOVEMBER 27, 2020

x is that, several times, sprites are separated in many nodes in order to be animated or assembled. If a shader is applied to them, or if transparency is changed, the effect is applied to every node individually, given they each do it in their own draw call. accum/max_dist); if (accum < fade_margin) { alpha *= max(0.0,accum

Engine 54

Engine Engineering Alpha Texture 54

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 100

Beta Dev Render Animation 100

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 77

Beta Dev Render Animation 77