mirror of
https://gitee.com/ruanwujing/green-pack-cocos
synced 2024-12-25 19:28:43 +00:00
262 lines
7.8 KiB
Plaintext
262 lines
7.8 KiB
Plaintext
// Effect Syntax Guide: https://docs.cocos.com/creator/manual/zh/shader/index.html
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CCEffect %{
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techniques:
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- name: opaque
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passes:
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- vert: standard-vs # builtin header
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frag: unlit-fs:fragFront
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rasterizerState:
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cullMode: back
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depthStencilState:
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depthTest: true
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depthWrite: false
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stencilTest: true
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stencilFunc: not_equal
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stencilPassOp: replace
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stencilRef: 0x80 # only use the leftmost bit
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stencilReadMask: 0x80
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stencilWriteMask: 0x80
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blendState:
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targets:
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- blend: true
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blendSrc: zero
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blendDst: one
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- vert: standard-vs
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frag: standard-fs
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properties: &props
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mainTexture: { value: grey, target: albedoMap, editor: { displayName: AlbedoMap } }
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mainColor: { value: [1.0, 1.0, 1.0, 1.0], target: albedo, linear: true, editor: { displayName: Albedo, type: color } }
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albedoScale: { value: [1.0, 1.0, 1.0], target: albedoScaleAndCutoff.xyz }
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alphaThreshold: { value: 0.5, target: albedoScaleAndCutoff.w, editor: { parent: USE_ALPHA_TEST, slide: true, range: [0, 1.0], step: 0.001 } }
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roughness: { value: 0.8, target: pbrParams.y, editor: { slide: true, range: [0, 1.0], step: 0.001 } }
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metallic: { value: 0.6, target: pbrParams.z, editor: { slide: true, range: [0, 1.0], step: 0.001 } }
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rasterizerState:
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cullMode: front
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depthStencilState:
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stencilTest: true
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stencilFunc: equal
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stencilRef: 0x80
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depthFunc: greater
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blendState:
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targets:
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- blend: true
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blendSrc: one
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blendDst: zero
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# - &forward-add
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# vert: standard-vs
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# frag: standard-fs
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# phase: forward-add
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# propertyIndex: 0
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# embeddedMacros: { CC_FORWARD_ADD: true }
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# depthStencilState:
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# depthFunc: equal
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# depthTest: true
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# depthWrite: false
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# blendState:
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# targets:
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# - blend: true
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# blendSrc: one
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# blendDst: one
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# blendSrcAlpha: zero
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# blendDstAlpha: one
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# - &shadow-caster
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# vert: shadow-caster-vs
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# frag: shadow-caster-fs
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# phase: shadow-caster
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# propertyIndex: 0
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# rasterizerState:
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# cullMode: front
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# properties:
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# mainColor: { value: [1.0, 1.0, 1.0, 1.0], target: albedo, editor: { displayName: Albedo, type: color } }
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# albedoScale: { value: [1.0, 1.0, 1.0], target: albedoScaleAndCutoff.xyz }
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# alphaThreshold: { value: 0.5, target: albedoScaleAndCutoff.w, editor: { parent: USE_ALPHA_TEST } }
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# mainTexture: { value: grey, target: albedoMap, editor: { displayName: AlbedoMap } }
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}%
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CCProgram shared-ubos %{
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uniform Constants {
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vec4 albedo;
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vec4 albedoScaleAndCutoff;
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vec4 pbrParams;
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};
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}%
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CCProgram macro-remapping %{
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// ui displayed macros
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#pragma define-meta USE_TWOSIDE
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#pragma define-meta USE_VERTEX_COLOR
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#define CC_SURFACES_USE_TWO_SIDED USE_TWOSIDE
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#define CC_SURFACES_USE_VERTEX_COLOR USE_VERTEX_COLOR
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}%
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CCProgram surface-vertex %{
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#define CC_SURFACES_VERTEX_MODIFY_WORLD_POS
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vec3 SurfacesVertexModifyWorldPos(in SurfacesStandardVertexIntermediate In)
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{
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return In.worldPos;
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}
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#define CC_SURFACES_VERTEX_MODIFY_WORLD_NORMAL
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vec3 SurfacesVertexModifyWorldNormal(in SurfacesStandardVertexIntermediate In)
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{
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return In.worldNormal.xyz;
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}
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#define CC_SURFACES_VERTEX_MODIFY_UV
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void SurfacesVertexModifyUV(inout SurfacesStandardVertexIntermediate In)
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{
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}
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}%
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CCProgram surface-fragment %{
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#if USE_ALBEDO_MAP
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uniform sampler2D albedoMap;
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#pragma define-meta ALBEDO_UV options([v_uv, v_uv1])
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#endif
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#if USE_ALPHA_TEST
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#pragma define-meta ALPHA_TEST_CHANNEL options([a, r])
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#endif
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#define CC_SURFACES_FRAGMENT_MODIFY_BASECOLOR_AND_TRANSPARENCY
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vec4 SurfacesFragmentModifyBaseColorAndTransparency()
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{
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vec4 baseColor = albedo;
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#if USE_ALBEDO_MAP
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vec4 texColor = texture(albedoMap, ALBEDO_UV);
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texColor.rgb = SRGBToLinear(texColor.rgb);
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baseColor *= texColor;
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#endif
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#if USE_ALPHA_TEST
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if (baseColor.ALPHA_TEST_CHANNEL < albedoScaleAndCutoff.w) discard;
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#endif
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baseColor.rgb *= albedoScaleAndCutoff.xyz;
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return baseColor;
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}
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#define CC_SURFACES_FRAGMENT_ALPHA_CLIP_ONLY
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void SurfacesFragmentAlphaClipOnly()
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{
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#if USE_ALPHA_TEST
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float alpha = albedo.ALPHA_TEST_CHANNEL;
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#if USE_VERTEX_COLOR
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alpha *= FSInput_vertexColor.a;
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#endif
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#if USE_ALBEDO_MAP
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alpha = texture(albedoMap, ALBEDO_UV).ALPHA_TEST_CHANNEL;
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#endif
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if (alpha < albedoScaleAndCutoff.w) discard;
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#endif
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}
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#define CC_SURFACES_FRAGMENT_MODIFY_WORLD_NORMAL
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vec3 SurfacesFragmentModifyWorldNormal()
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{
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// 背面法线方向是反的，所以挖洞时需要在这里取反
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return normalize(-FSInput_worldNormal);
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}
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#define CC_SURFACES_FRAGMENT_MODIFY_EMISSIVE
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vec3 SurfacesFragmentModifyEmissive()
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{
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return vec3(0.0, 0.0, 0.0);
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}
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#define CC_SURFACES_FRAGMENT_MODIFY_PBRPARAMS
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vec4 SurfacesFragmentModifyPBRParams()
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{
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// ao, roughness, metallic, specularIntensity
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return vec4(1.0, pbrParams.y, pbrParams.z, 0.5);
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}
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}%
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CCProgram standard-vs %{
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precision highp float;
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// 1. surface internal macros, for technique usage or remapping some user (material) macros to surface internal macros
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#include <macro-remapping>
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#include <surfaces/effect-macros/common-macros>
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// 2. common include with corresponding shader stage, include before surface functions
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#include <surfaces/includes/common-vs>
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// 3. user surface functions that can use user (effect) parameters (ubo Constants)
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// see surfaces/default-functions/xxx.chunk
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#include <shared-ubos>
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#include <surface-vertex>
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// 4. surface include with corresponding shader stage and shading-model (optional)
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#include <surfaces/includes/standard-vs>
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// 5. shader entry with corresponding shader stage and technique usage/type
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#include <shading-entries/main-functions/render-to-scene/vs>
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}%
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CCProgram shadow-caster-vs %{
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precision highp float;
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#include <surfaces/effect-macros/render-to-shadowmap>
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#include <surfaces/includes/common-vs>
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#include <shared-ubos>
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#include <surface-vertex>
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#include <shading-entries/main-functions/render-to-shadowmap/vs>
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}%
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CCProgram standard-fs %{
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// shading-model : standard
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// lighting-model : standard (isotropy / anisotropy pbr)
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// shader stage : fs
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// technique usage/type : render-to-scene
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precision highp float;
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// 1. surface internal macros, for technique usage or remapping some user (material) macros to surface internal macros
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#include <macro-remapping>
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#include <surfaces/effect-macros/common-macros>
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// 2. common include with corresponding shader stage, include before surface functions
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#include <surfaces/includes/common-fs>
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// 3. user surface functions that can use user (effect) parameters (ubo Constants)
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// see surfaces/default-functions/xxx.chunk
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#include <shared-ubos>
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#include <surface-fragment>
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// 4. lighting-model (optional)
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#include <lighting-models/includes/standard>
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// 5. surface include with corresponding shader stage and shading-model (optional)
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#include <surfaces/includes/standard-fs>
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// 6. shader entry with corresponding shader stage and technique usage/type
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#include <shading-entries/main-functions/render-to-scene/fs>
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}%
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CCProgram shadow-caster-fs %{
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precision highp float;
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#include <surfaces/effect-macros/render-to-shadowmap>
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#include <surfaces/includes/common-fs>
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#include <shared-ubos>
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#include <surface-fragment>
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#include <shading-entries/main-functions/render-to-shadowmap/fs>
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}%
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CCProgram unlit-fs %{
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precision highp float;
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#include <legacy/output>
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vec4 fragFront() {
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return vec4(1.0, 0.0, 1.0, 1.0);
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}
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}% |