accountmanagementengineRoot/
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | //-----------------------------------------------------------------------------// Common.fxh//// Microsoft XNA Community Game Platform// Copyright (C) Microsoft Corporation. All rights reserved.//-----------------------------------------------------------------------------float ComputeFogFactor(float4 position){ return saturate(dot(position, FogVector));}void ApplyFog(inout float4 color, float fogFactor){ color.rgb = lerp(color.rgb, FogColor * color.a, fogFactor);}void AddSpecular(inout float4 color, float3 specular){ color.rgb += specular * color.a;}struct CommonVSOutput{ float4 Pos_ps; float4 Diffuse; float3 Specular; float FogFactor;};CommonVSOutput ComputeCommonVSOutput(float4 position){ CommonVSOutput vout; vout.Pos_ps = mul(position, WorldViewProj); vout.Diffuse = DiffuseColor; vout.Specular = 0; vout.FogFactor = ComputeFogFactor(position); return vout;}#define SetCommonVSOutputParams \ vout.PositionPS = cout.Pos_ps; \ vout.Diffuse = cout.Diffuse; \ vout.Specular = float4(cout.Specular, cout.FogFactor);#define SetCommonVSOutputParamsNoFog \ vout.PositionPS = cout.Pos_ps; \ vout.Diffuse = cout.Diffuse; |
