#ifndef EFFECT_FLAGS #define EFFECT_FLAGS #define FLAG_BIT_SATURABILITY_ON (1 << 0) #define FLAG_BIT_PARTICLE_NOISE_CHORATICABERRAT_WITH_NOISE (1 << 1) #define FLAG_BIT_PARTICLE_FRESNEL_FADE_ON (1 << 2) #define FLAG_BIT_PARTICLE_FRESNEL_COLOR_ON (1 << 3) #define FLAG_BIT_PARTICLE_USETEXCOORD2 (1 << 4) #define FLAG_BIT_PARTICLE_DISTANCEFADE_ON (1 << 5) #define FLAG_BIT_PARTICLE_CHORATICABERRAT (1 << 6) #define FLAG_BIT_PARTILCE_MASKMAPROTATIONANIMATION_ON (1 << 7) #define FLAG_BIT_PARTICLE_POLARCOORDINATES_ON (1 << 8) #define FLAG_BIT_PARTICLE_UTWIRL_ON (1 << 9) #define FLAG_BIT_PARTICLE_LINEARTOGAMMA_ON (1 << 10) #define FLAG_BIT_PARTICLE_FRESNEL_ON (1 << 11) #define FLAG_BIT_PARTICLE_NOISEMAP_NORMALIZEED_ON (1 << 12) #define FLAG_BIT_PARTICLE_FRESNEL_COLOR_AFFETCT_BY_ALPHA (1 << 13) #define FLAG_BIT_PARTICLE_UIEFFECT_ON (1 << 14) #define FLAG_BIT_PARTICLE_UNSCALETIME_ON (1 << 15) #define FLAG_BIT_PARTICLE_SCRIPTABLETIME_ON (1 << 16) #define FLAG_BIT_PARTICLE_CUSTOMDATA1_ON (1 << 17) #define FLAG_BIT_PARTICLE_FRESNEL_INVERT_ON (1 << 18) #define FLAG_BIT_HUESHIFT_ON (1 << 19) #define FLAG_BIT_PARTICLE_CUSTOMDATA2_ON (1 << 20) #define FLAG_BIT_PARTICLE_NORMALMAP_MASK_MODE (1 << 21) #define FLAG_BIT_PARTICLE_COLOR_BLEND_FOLLOW_MAINTEX_UV (1 << 22) #define FLAG_BIT_PARTICLE_RAMP_COLOR_MAP_MODE_ON (1 << 23) #define FLAG_BIT_PARTICLE_RAMP_COLOR_BLEND_ADD (1 << 24) #define FLAG_BIT_PARTICLE_COLOR_BLEND_ALPHA_MULTIPLY_MODE (1 << 25) #define FLAG_BIT_PARTICLE_DISSOLVE_RAMP_MAP (1 << 26) #define FLAG_BIT_PARTICLE_DISSOLVE_MASK (1 << 27) #define FLAG_BIT_PARTICLE_BACKCOLOR (1 << 28) #define FLAG_BIT_PARTICLE_EMISSION_FOLLOW_MAINTEX_UV (1 << 29) #define FLAG_BIT_PARTICLE_VERTEX_OFFSET_ON (1 << 30) #define FLAG_BIT_PARTICLE_VERTEX_OFFSET_NORMAL_DIR (1 << 31) // uint _W9ParticleShaderFlags; #define FLAG_BIT_PARTICLE_1_DEPTH_OUTLINE (1 << 0) #define FLAG_BIT_PARTICLE_1_PARALLAX_MAPPING (1 << 1) #define FLAG_BIT_PARTICLE_1_MASKMAP_GRADIENT (1 << 2) #define FLAG_BIT_PARTICLE_1_MASKMAP_2_GRADIENT (1 << 3) #define FLAG_BIT_PARTICLE_1_MASKMAP_3_GRADIENT (1 << 4) #define FLAG_BIT_PARTICLE_1_DISSOLVE_LINE_MASK (1 << 5) #define FLAG_BIT_PARTICLE_1_DISSOLVE_RAMP_MULITPLY (1 << 6) #define FLAG_BIT_PARTICLE_1_MASK_REFINE (1 << 7) #define FLAG_BIT_PARTICLE_CUSTOMDATA2W_CHORATICABERRAT_INTENSITY (1 << 8) #define FLAG_BIT_PARTICLE_1_IGNORE_VERTEX_COLOR (1 << 9) #define FLAG_BIT_PARTICLE_1_DISSOVLE_VORONOI (1 << 10) #define FLAG_BIT_PARTICLE_1_DISSOVLE_USE_RAMP (1 << 11) #define FLAG_BIT_PARTICLE_1_MASK_MAP2 (1 << 12) #define FLAG_BIT_PARTICLE_1_MASK_MAP3 (1 << 13) #define FLAG_BIT_PARTICLE_1_NOISE_MASKMAP (1 << 14) #define FLAG_BIT_PARTICLE_1_ANIMATION_SHEET_HELPER (1 << 15) #define FLAG_BIT_PARTICLE_1_CUSTOMDATA2Z_VERTEXOFFSET_INTENSITY (1 << 16) #define FLAG_BIT_PARTICLE_1_UIEFFECT_SPRITE_MODE (1 << 17) #define FLAG_BIT_PARTICLE_1_USE_TEXCOORD1 (1 << 18) #define FLAG_BIT_PARTICLE_1_USE_TEXCOORD2 (1 << 19) #define FLAG_BIT_PARTICLE_1_CYLINDER_CORDINATE (1 << 20) #define FLAG_BIT_PARTICLE_1_UV_FROM_MESH (1 << 21) #define FLAG_BIT_PARTICLE_1_UIEFFECT_BASEMAP_MODE (1 << 22) #define FLAG_BIT_PARTICLE_1_IS_PARTICLE_SYSTEM (1 << 23) #define FLAG_BIT_PARTICLE_1_MAINTEX_CONTRAST (1 << 24) #define FLAG_BIT_PARTICLE_1_VERTEXOFFSET_START_FROM_ZERO (1 << 25) #define FLAG_BIT_PARTICLE_1_VERTEXOFFSET_MASKMAP (1 << 26) #define FLAG_BIT_PARTICLE_1_MAINTEX_COLOR_REFINE (1 << 27) #define FLAG_BIT_PARTICLE_1_BUMP_TEX_UV_FOLLOW_MAINTEX (1 << 28) #define FLAG_BIT_PARTICLE_1_SIXWAY_RAMPMAP (1 << 29) #define FLAG_BIT_PARTICLE_1_MATCAP_MULTY_MODE (1 << 30) //WrapMode不能够超过16位（因为会占用x和x+16两个bit位） #define FLAG_BIT_WRAPMODE_BASEMAP (1 << 0) #define FLAG_BIT_WRAPMODE_MASKMAP (1 << 1) #define FLAG_BIT_WRAPMODE_MASKMAP2 (1 << 2) #define FLAG_BIT_WRAPMODE_NOISEMAP (1 << 3) #define FLAG_BIT_WRAPMODE_EMISSIONMAP (1 << 4) #define FLAG_BIT_WRAPMODE_DISSOLVE_MAP (1 << 5) #define FLAG_BIT_WRAPMODE_DISSOLVE_MASKMAP (1 << 6) #define FLAG_BIT_WRAPMODE_DISSOLVE_RAMPMAP (1 << 7) #define FLAG_BIT_WRAPMODE_COLORBLENDMAP (1 << 8) #define FLAG_BIT_WRAPMODE_VERTEXOFFSETMAP (1 << 9) #define FLAG_BIT_WRAPMODE_PARALLAXMAPPINGMAP (1 << 10) #define FLAG_BIT_WRAPMODE_MASKMAP3 (1 << 11) #define FLAG_BIT_WRAPMODE_NOISE_MASKMAP (1 << 12) #define FLAG_BIT_WRAPMODE_VERTEXOFFSET_MASKMAP (1 << 13) #define FLAG_BIT_WRAPMODE_BUMPTEX (1 << 14) #define FLAG_BIT_WRAPMODE_RAMP_COLOR_MAP (1 << 15) #define FLAGBIT_POS_0_CUSTOMDATA_MAINTEX_OFFSET_X (0*4) #define FLAGBIT_POS_0_CUSTOMDATA_MAINTEX_OFFSET_Y (1*4) #define FLAGBIT_POS_0_CUSTOMDATA_DISSOLVE_INTENSITY (2*4) #define FLAGBIT_POS_0_CUSTOMDATA_HUESHIFT (3*4) #define FLAGBIT_POS_0_CUSTOMDATA_MASK_OFFSET_X (4*4) #define FLAGBIT_POS_0_CUSTOMDATA_MASK_OFFSET_Y (5*4) #define FLAGBIT_POS_0_CUSTOMDATA_FRESNEL_OFFSET (6*4) #define FLAGBIT_POS_0_CUSTOMDATA_CHORATICABERRAT_INTENSITY (7*4) #define FLAGBIT_POS_1_CUSTOMDATA_DISSOLVE_OFFSET_X (0*4) #define FLAGBIT_POS_1_CUSTOMDATA_DISSOLVE_OFFSET_Y (1*4) #define FLAGBIT_POS_1_CUSTOMDATA_NOISE_INTENSITY (2*4) #define FLAGBIT_POS_1_CUSTOMDATA_SATURATE (3*4) #define FLAGBIT_POS_1_CUSTOMDATA_VERTEX_OFFSET_X (4*4) #define FLAGBIT_POS_1_CUSTOMDATA_VERTEX_OFFSET_Y (5*4) #define FLAGBIT_POS_1_CUSTOMDATA_VERTEXOFFSET_INTENSITY (6*4) #define FLAGBIT_POS_1_CUSTOMDATA_DISSOLVE_MASK_INTENSITY (7*4) #define FLAGBIT_POS_2_CUSTOMDATA_DISSOLVE_NOISE1_OFFSET_X (0*4) #define FLAGBIT_POS_2_CUSTOMDATA_DISSOLVE_NOISE1_OFFSET_Y (1*4) #define FLAGBIT_POS_2_CUSTOMDATA_DISSOLVE_NOISE2_OFFSET_X (2*4) #define FLAGBIT_POS_2_CUSTOMDATA_DISSOLVE_NOISE2_OFFSET_Y (3*4) #define FLAGBIT_POS_2_CUSTOMDATA_NOISE_DIRECTION_X (4*4) #define FLAGBIT_POS_2_CUSTOMDATA_NOISE_DIRECTION_Y (5*4) #define FLAGBIT_POS_2_CUSTOMDATA_MAINTEX_CONTRAST (6*4) //---->这里还有一个坑可以用哦 #define FLAGBIT_POS_3_CUSTOMDATA_VERTEX_OFFSET_MASK_X (0*4) #define FLAGBIT_POS_3_CUSTOMDATA_VERTEX_OFFSET_MASK_Y (1*4) #define isCustomDataBit (1 << 3) #define Data12Bit (1 << 2) #define DataXYorZWBit (1 << 1) #define DataXZorYWBit (1 << 0) #define FLAG_BIT_UVMODE_POS_0_MAINTEX (0*2) #define FLAG_BIT_UVMODE_POS_0_MASKMAP (1*2) #define FLAG_BIT_UVMODE_POS_0_MASKMAP_2 (2*2) #define FLAG_BIT_UVMODE_POS_0_MASKMAP_3 (3*2) #define FLAG_BIT_UVMODE_POS_0_NOISE_MAP (4*2) #define FLAG_BIT_UVMODE_POS_0_NOISE_MASK_MAP (5*2) #define FLAG_BIT_UVMODE_POS_0_EMISSION_MAP (6*2) #define FLAG_BIT_UVMODE_POS_0_DISSOLVE_MAP (7*2) #define FLAG_BIT_UVMODE_POS_0_DISSOLVE_MASK_MAP (8*2) #define FLAG_BIT_UVMODE_POS_0_COLOR_BLEND_MAP (9*2) #define FLAG_BIT_UVMODE_POS_0_VERTEX_OFFSET_MAP (10*2) #define FLAG_BIT_UVMODE_POS_0_VERTEX_OFFSET_MASKMAP (11*2) #define FLAG_BIT_UVMODE_POS_0_BUMPTEX (12*2) #define FLAG_BIT_UVMODE_POS_0_RAMP_COLOR_MAP (13*2) #define FLAG_BIT_COLOR_CHANNEL_POS_0_MAINTEX_ALPHA (0*2) #define FLAG_BIT_COLOR_CHANNEL_POS_0_MASKMAP1 (1*2) #define FLAG_BIT_COLOR_CHANNEL_POS_0_MASKMAP2 (2*2) #define FLAG_BIT_COLOR_CHANNEL_POS_0_MASKMAP3 (3*2) #define FLAG_BIT_COLOR_CHANNEL_POS_0_NOISE_MASK (4*2) #define FLAG_BIT_COLOR_CHANNEL_POS_0_DISSOLVE_MAP (5*2) #define FLAG_BIT_COLOR_CHANNEL_POS_0_DISSOLVE_MASK_MAP (6*2) #define FLAG_BIT_COLOR_CHANNEL_POS_0_RAMP_COLOR_MAP (7*2) float GetCustomData(uint flagProperty,int flagPos,float orignValue,half4 cutstomData1,half4 customData2) { uint bit = flagProperty >> flagPos; // bit &= 15;// binary 1111 这一步可能是没必要的。 UNITY_BRANCH if((bit & isCustomDataBit) == 0) { return orignValue; } else { half4 customData = 0; if((bit & Data12Bit)) { customData = cutstomData1; } else { customData = customData2; } if(bit & DataXYorZWBit) { if(bit & DataXZorYWBit) { return customData.x; } else { return customData.y; } } else { if(bit & DataXZorYWBit) { return customData.z; } else { return customData.w; } } } return 999;//提示错误 } float2 GetUVByUVMode(uint flagProperty,int flagPos,float2 defaultUVChannel,float2 specialUVChannel,float2 polarOrTwirl,float2 cylinderUV) { flagProperty = flagProperty >> flagPos; flagProperty = flagProperty & 3; if(flagProperty == 0) { return defaultUVChannel; } if(flagProperty == 1) { return specialUVChannel; } if(flagProperty == 2) { return polarOrTwirl; } return cylinderUV; } struct BaseUVs { float2 defaultUVChannel; float2 specialUVChannel; float2 uvAfterTwirlPolar; float2 cylinderUV; }; float2 GetUVByUVMode(uint flagProperty,int flagPos,BaseUVs baseUVs) { flagProperty = flagProperty >> flagPos; flagProperty = flagProperty & 3; if(flagProperty == 0) { return baseUVs.defaultUVChannel; } if(flagProperty == 1) { return baseUVs.specialUVChannel; } if(flagProperty == 2) { return baseUVs.uvAfterTwirlPolar; } return baseUVs.cylinderUV; } #endif