341 lines
14 KiB
HLSL
341 lines
14 KiB
HLSL
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#ifndef POI_EMISSION
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#define POI_EMISSION
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float4 _EmissionColor;
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#if defined(PROP_EMISSIONMAP) || !defined(OPTIMIZER_ENABLED)
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POI_TEXTURE_NOSAMPLER(_EmissionMap);
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#endif
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#if defined(PROP_EMISSIONMASK) || !defined(OPTIMIZER_ENABLED)
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POI_TEXTURE_NOSAMPLER(_EmissionMask);
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#endif
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#if defined(PROP_EMISSIONSCROLLINGCURVE) || !defined(OPTIMIZER_ENABLED)
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UNITY_DECLARE_TEX2D_NOSAMPLER(_EmissionScrollingCurve); float4 _EmissionScrollingCurve_ST;
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#endif
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float _EmissionBaseColorAsMap;
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float _EmissionStrength;
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float _EnableEmission;
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float _EmissionHueShift;
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float4 _EmissiveScroll_Direction;
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float _EmissiveScroll_Width;
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float _EmissiveScroll_Velocity;
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float _EmissiveScroll_Interval;
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float _EmissionBlinkingEnabled;
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float _EmissiveBlink_Min;
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float _EmissiveBlink_Max;
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float _EmissiveBlink_Velocity;
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float _ScrollingEmission;
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float _EnableGITDEmission;
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float _GITDEMinEmissionMultiplier;
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float _GITDEMaxEmissionMultiplier;
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float _GITDEMinLight;
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float _GITDEMaxLight;
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float _GITDEWorldOrMesh;
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float _EmissionCenterOutEnabled;
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float _EmissionCenterOutSpeed;
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float _EmissionHueShiftEnabled;
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float _EmissionBlinkingOffset;
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float _EmissionScrollingOffset;
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float _EmissionHueShiftSpeed;
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float _EmissionHueShiftSpeed1;
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float4 _EmissionColor1;
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#ifdef EFFECT_HUE_VARIATION
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#if defined(PROP_EMISSIONMAP1) || !defined(OPTIMIZER_ENABLED)
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POI_TEXTURE_NOSAMPLER(_EmissionMap1);
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#endif
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#if defined(PROP_EMISSIONMASK1) || !defined(OPTIMIZER_ENABLED)
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POI_TEXTURE_NOSAMPLER(_EmissionMask1);
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#endif
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#if defined(PROP_EMISSIONSCROLLINGCURVE1) || !defined(OPTIMIZER_ENABLED)
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UNITY_DECLARE_TEX2D_NOSAMPLER(_EmissionScrollingCurve1); float4 _EmissionScrollingCurve1_ST;
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#endif
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#endif
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float _EmissionBaseColorAsMap1;
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float _EmissionStrength1;
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float _EnableEmission1;
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float _EmissionHueShift1;
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float4 _EmissiveScroll_Direction1;
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float _EmissiveScroll_Width1;
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float _EmissiveScroll_Velocity1;
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float _EmissiveScroll_Interval1;
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float _EmissionBlinkingEnabled1;
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float _EmissiveBlink_Min1;
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float _EmissiveBlink_Max1;
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float _EmissiveBlink_Velocity1;
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float _ScrollingEmission1;
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float _EnableGITDEmission1;
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float _GITDEMinEmissionMultiplier1;
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float _GITDEMaxEmissionMultiplier1;
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float _GITDEMinLight1;
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float _GITDEMaxLight1;
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float _GITDEWorldOrMesh1;
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float _EmissionCenterOutEnabled1;
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float _EmissionCenterOutSpeed1;
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float _EmissionHueShiftEnabled1;
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float _EmissionBlinkingOffset1;
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float _EmissionScrollingOffset1;
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float _EmissionReplace;
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float _EmissionScrollingVertexColor;
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float _EmissionScrollingVertexColor1;
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float _EmissionScrollingUseCurve;
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float _EmissionScrollingUseCurve1;
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#ifdef POI_AUDIOLINK
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half _EnableEmissionStrengthAudioLink;
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half _AudioLinkEmissionStrengthBand;
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half _EnableEmissionCenterOutAudioLink;
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half _AudioLinkEmissionCenterOutBand;
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float2 _AudioLinkAddEmission;
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half _AudioLinkAddEmissionBand;
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float2 _EmissionCenterOutAddAudioLink;
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half _AudioLinkEmissionCenterOutAddBand;
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half _EnableEmission1StrengthAudioLink;
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half _AudioLinkEmission1StrengthBand;
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half _EnableEmission1CenterOutAudioLink;
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half _AudioLinkEmission1CenterOutBand;
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float2 _AudioLinkAddEmission1;
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half _AudioLinkAddEmission1Band;
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float2 _EmissionCenterOutAddAudioLink1;
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half _AudioLinkEmission1CenterOutAddBand;
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fixed _EmissionCenterOutAudioLinkWidth;
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fixed _EmissionCenterOutAddAudioLinkwidth;
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fixed _Emission1CenterOutAudioLinkWidth;
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fixed _Emission1CenterOutAddAudioLinkwidth;
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#endif
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float calculateGlowInTheDark(in float minLight, in float maxLight, in float minEmissionMultiplier, in float maxEmissionMultiplier, in float enabled, in float worldOrMesh)
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{
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float glowInTheDarkMultiplier = 1;
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UNITY_BRANCH
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if (enabled)
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{
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#ifdef POI_LIGHTING
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float3 lightValue = worldOrMesh ? calculateluminance(poiLight.finalLighting.rgb): calculateluminance(poiLight.directLighting.rgb);
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float gitdeAlpha = saturate(inverseLerp(minLight, maxLight, lightValue));
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glowInTheDarkMultiplier = lerp(minEmissionMultiplier, maxEmissionMultiplier, gitdeAlpha);
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#endif
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}
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return glowInTheDarkMultiplier;
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}
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float calculateScrollingEmission(in float3 direction, in float velocity, in float interval, in float scrollWidth, float offset, float3 position)
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{
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float phase = 0;
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phase = dot(position, direction);
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phase -= (_Time.y + offset) * velocity;
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phase /= interval;
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phase -= floor(phase);
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phase = saturate(phase);
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return(pow(phase, scrollWidth) + pow(1 - phase, scrollWidth * 4)) * 0.5;
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}
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float calculateBlinkingEmission(in float blinkMin, in float blinkMax, in float blinkVelocity, float offset)
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{
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float amplitude = (blinkMax - blinkMin) * 0.5f;
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float base = blinkMin + amplitude;
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return sin((_Time.y + offset) * blinkVelocity) * amplitude + base;
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}
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float3 calculateEmissionNew(in float3 baseColor, inout float4 finalColor)
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{
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// First Emission
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float3 emission0 = 0;
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float emissionStrength0 = _EmissionStrength;
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float3 emissionColor0 = 0;
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#ifdef POI_AUDIOLINK
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UNITY_BRANCH
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if (poiMods.audioLinkTextureExists)
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{
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UNITY_BRANCH
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if (_EnableEmissionStrengthAudioLink)
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{
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emissionStrength0 *= poiMods.audioLink[_AudioLinkEmissionStrengthBand];
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}
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UNITY_BRANCH
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if (_EnableEmissionCenterOutAudioLink)
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{
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emissionStrength0 *= getBandAtTime(_AudioLinkEmissionCenterOutBand, saturate(1 - poiLight.nDotV), _EmissionCenterOutAudioLinkWidth);
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}
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emissionStrength0 += lerp(_EmissionCenterOutAddAudioLink.x, _EmissionCenterOutAddAudioLink.y, getBandAtTime(_AudioLinkEmissionCenterOutAddBand, saturate(1 - poiLight.nDotV), _EmissionCenterOutAddAudioLinkwidth));
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emissionStrength0 += lerp(_AudioLinkAddEmission.x, _AudioLinkAddEmission.y, poiMods.audioLink[_AudioLinkAddEmissionBand]);
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emissionStrength0 = max(emissionStrength0, 0);
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}
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#endif
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float glowInTheDarkMultiplier0 = calculateGlowInTheDark(_GITDEMinLight, _GITDEMaxLight, _GITDEMinEmissionMultiplier, _GITDEMaxEmissionMultiplier, _EnableGITDEmission, _GITDEWorldOrMesh);
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#if defined(PROP_EMISSIONMAP) || !defined(OPTIMIZER_ENABLED)
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UNITY_BRANCH
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if (!_EmissionCenterOutEnabled)
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{
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emissionColor0 = POI2D_SAMPLER_PAN(_EmissionMap, _MainTex, poiMesh.uv[_EmissionMapUV], _EmissionMapPan).rgb * lerp(1, baseColor, _EmissionBaseColorAsMap).rgb * _EmissionColor.rgb;
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}
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else
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{
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emissionColor0 = UNITY_SAMPLE_TEX2D_SAMPLER(_EmissionMap, _MainTex, ((.5 + poiLight.nDotV * .5) * _EmissionMap_ST.xy) + _Time.x * _EmissionCenterOutSpeed).rgb * lerp(1, baseColor, _EmissionBaseColorAsMap).rgb * _EmissionColor.rgb;
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}
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#else
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emissionColor0 = lerp(1, baseColor, _EmissionBaseColorAsMap).rgb * _EmissionColor.rgb;
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#endif
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UNITY_BRANCH
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if (_ScrollingEmission)
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{
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float3 pos = poiMesh.localPos;
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UNITY_BRANCH
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if (_EmissionScrollingVertexColor)
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{
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pos = poiMesh.vertexColor.rgb;
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}
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UNITY_BRANCH
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if (_EmissionScrollingUseCurve)
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{
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#if defined(PROP_EMISSIONSCROLLINGCURVE) || !defined(OPTIMIZER_ENABLED)
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emissionStrength0 *= UNITY_SAMPLE_TEX2D_SAMPLER(_EmissionScrollingCurve, _MainTex, TRANSFORM_TEX(poiMesh.uv[_EmissionMapUV], _EmissionScrollingCurve) + (dot(pos, _EmissiveScroll_Direction.xyz) * _EmissiveScroll_Interval) + _Time.x * _EmissiveScroll_Velocity).r;
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#endif
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}
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else
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{
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emissionStrength0 *= calculateScrollingEmission(_EmissiveScroll_Direction.xyz, _EmissiveScroll_Velocity, _EmissiveScroll_Interval, _EmissiveScroll_Width, _EmissionScrollingOffset, pos);
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}
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}
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UNITY_BRANCH
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if (_EmissionBlinkingEnabled)
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{
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emissionStrength0 *= calculateBlinkingEmission(_EmissiveBlink_Min, _EmissiveBlink_Max, _EmissiveBlink_Velocity, _EmissionBlinkingOffset);
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}
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emissionColor0 = hueShift(emissionColor0, frac(_EmissionHueShift + _EmissionHueShiftSpeed * _Time.x) * _EmissionHueShiftEnabled);
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#if defined(PROP_EMISSIONMASK) || !defined(OPTIMIZER_ENABLED)
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float emissionMask0 = UNITY_SAMPLE_TEX2D_SAMPLER(_EmissionMask, _MainTex, TRANSFORM_TEX(poiMesh.uv[_EmissionMaskUV], _EmissionMask) + _Time.x * _EmissionMaskPan).r;
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#else
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float emissionMask0 = 1;
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#endif
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#ifdef POI_BLACKLIGHT
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if (_BlackLightMaskEmission != 4)
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{
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emissionMask0 *= blackLightMask[_BlackLightMaskEmission];
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}
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#endif
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emissionStrength0 *= glowInTheDarkMultiplier0 * emissionMask0;
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emission0 = emissionStrength0 * emissionColor0;
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#ifdef POI_DISSOLVE
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UNITY_BRANCH
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if (_DissolveEmissionSide != 2)
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{
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emission0 *= lerp(1 - dissolveAlpha, dissolveAlpha, _DissolveEmissionSide);
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}
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#endif
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// Second Emission
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float3 emission1 = 0;
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float emissionStrength1 = 0;
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float3 emissionColor1 = 0;
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#ifdef EFFECT_HUE_VARIATION
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emissionStrength1 = _EmissionStrength1;
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#ifdef POI_AUDIOLINK
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UNITY_BRANCH
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if (poiMods.audioLinkTextureExists)
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{
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UNITY_BRANCH
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if (_EnableEmission1StrengthAudioLink)
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{
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emissionStrength1 *= poiMods.audioLink[_AudioLinkEmission1StrengthBand];
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}
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UNITY_BRANCH
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if (_EnableEmission1CenterOutAudioLink)
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{
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emissionStrength1 *= getBandAtTime(_AudioLinkEmission1CenterOutBand, saturate(1 - poiLight.nDotV), _Emission1CenterOutAudioLinkWidth);
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}
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emissionStrength1 += lerp(_EmissionCenterOutAddAudioLink1.x, _EmissionCenterOutAddAudioLink1.y, getBandAtTime(_AudioLinkEmission1CenterOutAddBand, saturate(1 - poiLight.nDotV), _Emission1CenterOutAddAudioLinkwidth));
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emissionStrength1 += lerp(_AudioLinkAddEmission1.x, _AudioLinkAddEmission1.y, poiMods.audioLink[_AudioLinkAddEmission1Band]);
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emissionStrength1 = max(emissionStrength1, 0);
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}
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#endif
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float glowInTheDarkMultiplier1 = calculateGlowInTheDark(_GITDEMinLight1, _GITDEMaxLight1, _GITDEMinEmissionMultiplier1, _GITDEMaxEmissionMultiplier1, _EnableGITDEmission1, _GITDEWorldOrMesh1);
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#if defined(PROP_EMISSIONMAP1) || !defined(OPTIMIZER_ENABLED)
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UNITY_BRANCH
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if (!_EmissionCenterOutEnabled1)
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{
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emissionColor1 = POI2D_SAMPLER_PAN(_EmissionMap1, _MainTex, poiMesh.uv[_EmissionMap1UV], _EmissionMap1Pan) * lerp(1, baseColor, _EmissionBaseColorAsMap1).rgb * _EmissionColor1.rgb;
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}
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else
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{
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emissionColor1 = UNITY_SAMPLE_TEX2D_SAMPLER(_EmissionMap1, _MainTex, ((.5 + poiLight.nDotV * .5) * _EmissionMap1_ST.xy) + _Time.x * _EmissionCenterOutSpeed1).rgb * lerp(1, baseColor, _EmissionBaseColorAsMap1).rgb * _EmissionColor1.rgb;
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}
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#else
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emissionColor1 = lerp(1, baseColor, _EmissionBaseColorAsMap1).rgb * _EmissionColor1.rgb;;
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#endif
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UNITY_BRANCH
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if (_ScrollingEmission1)
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{
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float3 pos1 = poiMesh.localPos;
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UNITY_BRANCH
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if (_EmissionScrollingVertexColor1)
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{
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pos1 = poiMesh.vertexColor.rgb;
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}
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UNITY_BRANCH
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if (_EmissionScrollingUseCurve1)
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{
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#if defined(PROP_EMISSIONSCROLLINGCURVE1) || !defined(OPTIMIZER_ENABLED)
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emissionStrength1 *= UNITY_SAMPLE_TEX2D_SAMPLER(_EmissionScrollingCurve1, _MainTex, TRANSFORM_TEX(poiMesh.uv[_EmissionMap1UV], _EmissionScrollingCurve1) + (dot(pos1, _EmissiveScroll_Direction1) * _EmissiveScroll_Interval1) + _Time.x * _EmissiveScroll_Velocity1);
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#endif
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}
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else
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{
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emissionStrength1 *= calculateScrollingEmission(_EmissiveScroll_Direction1, _EmissiveScroll_Velocity1, _EmissiveScroll_Interval1, _EmissiveScroll_Width1, _EmissionScrollingOffset1, pos1);
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}
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}
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UNITY_BRANCH
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if (_EmissionBlinkingEnabled1)
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{
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emissionStrength1 *= calculateBlinkingEmission(_EmissiveBlink_Min1, _EmissiveBlink_Max1, _EmissiveBlink_Velocity1, _EmissionBlinkingOffset1);
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}
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emissionColor1 = hueShift(emissionColor1, frac(_EmissionHueShift1 + _EmissionHueShiftSpeed1 * _Time.x) * _EmissionHueShiftEnabled1);
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#if defined(PROP_EMISSIONMASK1) || !defined(OPTIMIZER_ENABLED)
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float emissionMask1 = UNITY_SAMPLE_TEX2D_SAMPLER(_EmissionMask1, _MainTex, TRANSFORM_TEX(poiMesh.uv[_EmissionMask1UV], _EmissionMask1) + _Time.x * _EmissionMask1Pan);
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#else
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float emissionMask1 = 1;
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#endif
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#ifdef POI_BLACKLIGHT
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if (_BlackLightMaskEmission2 != 4)
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{
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||
|
|
emissionMask1 *= blackLightMask[_BlackLightMaskEmission2];
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
emissionStrength1 *= glowInTheDarkMultiplier1 * emissionMask1;
|
||
|
|
emission1 = emissionStrength1 * emissionColor1;
|
||
|
|
|
||
|
|
#ifdef POI_DISSOLVE
|
||
|
|
if (_DissolveEmission1Side != 2)
|
||
|
|
{
|
||
|
|
emission1 *= lerp(1 - dissolveAlpha, dissolveAlpha, _DissolveEmission1Side);
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
finalColor.rgb = lerp(finalColor.rgb, saturate(emissionColor0 + emissionColor1), saturate(emissionStrength0 + emissionStrength1) * _EmissionReplace * poiMax(emission0 + emission1));
|
||
|
|
|
||
|
|
return emission0 + emission1;
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|