81 lines
2.3 KiB
Plaintext
81 lines
2.3 KiB
Plaintext
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// UNITY_SHADER_NO_UPGRADE
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#ifndef _VLB_SHADER_DEFINES_INCLUDED_
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#define _VLB_SHADER_DEFINES_INCLUDED_
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/// ****************************************
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/// GLOBAL DEFINES
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/// ****************************************
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#if UNITY_VERSION < 201810 // SRP support introduced in Unity 2018.1.0
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#undef VLB_SRP_API
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#endif
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#if UNITY_VERSION >= 560 // Instancing API introduced in Unity 5.6
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#define VLB_INSTANCING_API_AVAILABLE 1
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#if defined(INSTANCING_ON)
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#define VLB_GPU_INSTANCING 1
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#endif
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#endif
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#if UNITY_VERSION >= 550 // Single Pass Instanced rendering introduced in Unity 5.5
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#define VLB_STEREO_INSTANCING 1
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#endif
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#if VLB_SRP_API && VLB_INSTANCING_API_AVAILABLE && VLB_GPU_INSTANCING
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// When using SRP API and GPU Instancing, the unity_WorldToObject and unity_ObjectToWorld matrices are not sent, so we have to manually send them
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#define VLB_CUSTOM_INSTANCED_OBJECT_MATRICES 1
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#endif
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#if VLB_COLOR_GRADIENT_MATRIX_HIGH || VLB_COLOR_GRADIENT_MATRIX_LOW
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#define VLB_COLOR_GRADIENT 1
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#else
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#define VLB_COLOR_FLAT 1
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#endif
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/// ****************************************
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/// ****************************************
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/// DEBUG
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/// ****************************************
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#define DEBUG_VALUE_DEPTHBUFFER_FROMEYE 1
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#define DEBUG_VALUE_DEPTHBUFFER_FROMNEARPLANE 2
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#define DEBUG_VALUE_DEPTHBLEND 3
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#define DEBUG_VALUE_DEPTHSTEREOEYE 4
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#define DEBUG_VALUE_LINEAR_OVERFLOW 5
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#define DEBUG_VALUE_SHADOW_DEPTH 6
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//#define DEBUG_DEPTH_MODE DEBUG_VALUE_SHADOW_DEPTH
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//#define DEBUG_SHOW_NOISE3D 1
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//#define DEBUG_BLEND_INSIDE_OUTSIDE 1
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#if DEBUG_DEPTH_MODE && !VLB_DEPTH_BLEND
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#define VLB_DEPTH_BLEND 1
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#endif
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#if DEBUG_SHOW_NOISE3D && !VLB_NOISE_3D
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#define VLB_NOISE_3D 1
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#endif
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/// ****************************************
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/// ****************************************
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/// OPTIM
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/// ****************************************
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/// compute most of the intensity in VS => huge perf improvements
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#if !VLB_SHADER_ACCURACY_HIGH
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#define OPTIM_VS 1
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#endif
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/// when OPTIM_VS is enabled, also compute fresnel in VS => better perf,
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/// but require too much tessellation for the same quality
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//#define OPTIM_VS_FRESNEL_VS 1
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/// ****************************************
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/// ****************************************
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/// FIXES
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/// ****************************************
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#define FIX_DISABLE_DEPTH_BLEND_WITH_OBLIQUE_PROJ 1
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/// ****************************************
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#endif
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