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

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

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

Cocos

JUNE 1, 2023

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. I’m just learning how a shader works. 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

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