Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
|
|
//===== Copyright <EFBFBD> 1996-2007, Valve Corporation, All rights reserved. ======//
|
|
|
|
|
|
//
|
|
|
|
|
|
// Vertex shader to pass through texcoords needed to run the
|
|
|
|
|
|
// procedural glint generation inner loop in the pixel shader
|
|
|
|
|
|
//
|
|
|
|
|
|
// $Header: $
|
|
|
|
|
|
// $NoKeywords: $
|
|
|
|
|
|
//===========================================================================//
|
|
|
|
|
|
|
|
|
|
|
|
#include "common_vs_fxc.h"
|
|
|
|
|
|
|
|
|
|
|
|
struct VS_INPUT
|
|
|
|
|
|
{
|
|
|
|
|
|
float3 vPos : POSITION;
|
|
|
|
|
|
float2 tc : TEXCOORD0; // Interpolated coordinate of current texel in 3x3 quad
|
|
|
|
|
|
float2 glintCenter : TEXCOORD1; // Uniform value containing center of glint in local 3x3 quad
|
|
|
|
|
|
float3 glintColor : TEXCOORD2; // Uniform value of color of glint
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
struct VS_OUTPUT
|
|
|
|
|
|
{
|
|
|
|
|
|
float4 projPos : POSITION;
|
|
|
|
|
|
float2 tc : TEXCOORD0; // Interpolated coordinate of current texel in 3x3 quad
|
|
|
|
|
|
float2 glintCenter : TEXCOORD1; // Uniform value containing center of glint in local 3x3 quad
|
|
|
|
|
|
float3 glintColor : TEXCOORD2; // Uniform value of color of glint
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
VS_OUTPUT main( const VS_INPUT v )
|
|
|
|
|
|
{
|
|
|
|
|
|
VS_OUTPUT o = ( VS_OUTPUT )0;
|
|
|
|
|
|
o.projPos = float4( v.vPos, 1.0f );
|
|
|
|
|
|
o.tc = v.tc;
|
|
|
|
|
|
o.glintCenter = v.glintCenter;
|
|
|
|
|
|
o.glintColor = v.glintColor;
|
|
|
|
|
|
return o;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
