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https://git.stillkill.net/MinecraftLeak/MinecraftLegends.git
synced 2026-10-22 21:32:19 +01:00
54 lines
1.3 KiB
HLSL
54 lines
1.3 KiB
HLSL
#include "ShaderConstants.fxh"
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struct VS_Input
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{
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float3 position : POSITION;
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float4 color : COLOR;
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#ifdef INSTANCEDSTEREO
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uint instanceID : SV_InstanceID;
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#endif
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};
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struct PS_Input
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{
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float4 position : SV_Position;
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float4 color : COLOR;
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#ifdef GEOMETRY_INSTANCEDSTEREO
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uint instanceID : SV_InstanceID;
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#endif
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#ifdef VERTEXSHADER_INSTANCEDSTEREO
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uint renTarget_id : SV_RenderTargetArrayIndex;
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#endif
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};
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static const float fogNear = 0.9;
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static const float3 inverseLightDirection = float3( 0.62, 0.78, 0.0 );
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static const float ambient = 0.7;
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void main( in VS_Input VSInput, out PS_Input PSInput )
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{
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#ifdef INSTANCEDSTEREO
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int i = VSInput.instanceID;
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PSInput.position = mul( WORLDVIEWPROJ_STEREO[i], float4( VSInput.position, 1 ) );
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float3 worldPos = mul(WORLD_STEREO, float4(VSInput.position, 1));
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#else
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PSInput.position = mul(WORLDVIEWPROJ, float4(VSInput.position, 1));
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float3 worldPos = mul(WORLD, float4(VSInput.position, 1));
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#endif
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#ifdef GEOMETRY_INSTANCEDSTEREO
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PSInput.instanceID = VSInput.instanceID;
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#endif
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#ifdef VERTEXSHADER_INSTANCEDSTEREO
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PSInput.renTarget_id = VSInput.instanceID;
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#endif
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PSInput.color = VSInput.color * CURRENT_COLOR;
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float depth = length(worldPos) / RENDER_DISTANCE;
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float fog = max( depth - fogNear, 0.0 );
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PSInput.color.a *= 1.0 - fog;
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} |