// As I haven't change the variables name yet, I simply don't define anything, and I put the transform function at the end of the file outside the guard header.
// This need to be fixed.
#define UNITY_MATRIX_M unity_ObjectToWorld
#if defined (DIRECTIONAL_COOKIE) || defined (DIRECTIONAL)
#define USING_DIRECTIONAL_LIGHT
#endif
// These are updated per eye in VR
#if defined(UNITY_SINGLE_PASS_STEREO) || defined(UNITY_STEREO_INSTANCING_ENABLED) || defined(UNITY_STEREO_MULTIVIEW_ENABLED)
#define USING_STEREO_MATRICES
#endif
#if defined(USING_STEREO_MATRICES)
#define glstate_matrix_projection unity_StereoMatrixP[unity_StereoEyeIndex]
#define unity_MatrixV unity_StereoMatrixV[unity_StereoEyeIndex]
#define unity_MatrixInvV unity_StereoMatrixInvV[unity_StereoEyeIndex]
#define unity_MatrixVP unity_StereoMatrixVP[unity_StereoEyeIndex]
#define unity_CameraProjection unity_StereoCameraProjection[unity_StereoEyeIndex]
#define unity_CameraInvProjection unity_StereoCameraInvProjection[unity_StereoEyeIndex]
#define unity_WorldToCamera unity_StereoWorldToCamera[unity_StereoEyeIndex]
#define unity_CameraToWorld unity_StereoCameraToWorld[unity_StereoEyeIndex]
#define _WorldSpaceCameraPos unity_StereoWorldSpaceCameraPos[unity_StereoEyeIndex]
#endif
#define UNITY_MATRIX_P glstate_matrix_projection
#define UNITY_MATRIX_P glstate_matrix_projection
#define UNITY_MATRIX_I_V unity_MatrixInvV
#define UNITY_MATRIX_M unity_ObjectToWorld
#ifdef UNITY_SINGLE_PASS_STEREO
#define UNITY_MATRIX_MVP mul(unity_MatrixVP, unity_ObjectToWorld)
#else
#define UNITY_MATRIX_MVP glstate_matrix_mvp
#endif
#define UNITY_MATRIX_MVP mul(unity_MatrixVP, unity_ObjectToWorld)
#define UNITY_MATRIX_MV mul(unity_MatrixV, unity_ObjectToWorld)
#define UNITY_MATRIX_T_MV transpose(UNITY_MATRIX_MV)
#define UNITY_MATRIX_IT_MV transpose(mul(unity_WorldToObject, unity_MatrixInvV))
// These use the camera center position in VR
#define UNITY_MATRIX_MV glstate_matrix_modelview0
#define UNITY_MATRIX_T_MV glstate_matrix_transpose_modelview0
#define UNITY_MATRIX_IT_MV glstate_matrix_invtrans_modelview0
#define UNITY_LIGHTMODEL_AMBIENT (glstate_lightmodel_ambient * 2)
// Time (t = time since current level load) values from Unity
float4 _Time; // (t/20, t, t*2, t*3)
float4 _SinTime; // sin(t/8), sin(t/4), sin(t/2), sin(t)
float4 _CosTime; // cos(t/8), cos(t/4), cos(t/2), cos(t)
float4 unity_DeltaTime; // dt, 1/dt, smoothdt, 1/smoothdt
// Time (t = time since current level load) values from Unity
float4 _Time; // (t/20, t, t*2, t*3)
float4 _SinTime; // sin(t/8), sin(t/4), sin(t/2), sin(t)
float4 _CosTime; // cos(t/8), cos(t/4), cos(t/2), cos(t)
float4 unity_DeltaTime; // dt, 1/dt, smoothdt, 1/smoothdt
float3 _WorldSpaceCameraPos;
float3 _WorldSpaceCameraPos;
// x = 1 or -1 (-1 if projection is flipped)
// y = near plane
// z = far plane
// w = 1/far plane
float4 _ProjectionParams;
// x = 1 or -1 (-1 if projection is flipped)
// y = near plane
// z = far plane
// w = 1/far plane
float4 _ProjectionParams;
// x = width
// y = height
// z = 1 + 1.0/width
// w = 1 + 1.0/height
float4 _ScreenParams;
// x = width
// y = height
// z = 1 + 1.0/width
// w = 1 + 1.0/height
float4 _ScreenParams;
// Values used to linearize the Z buffer (http://www.humus.name/temp/Linearize%20depth.txt)
// x = 1-far/near
// y = far/near
// z = x/far
// w = y/far
float4 _ZBufferParams;
// Values used to linearize the Z buffer (http://www.humus.name/temp/Linearize%20depth.txt)
// x = 1-far/near
// y = far/near
// z = x/far
// w = y/far
// or in case of a reversed depth buffer (UNITY_REVERSED_Z is 1)
// x = -1+far/near
// y = 1
// z = x/far
// w = 1/far
float4 _ZBufferParams;
// x = orthographic camera's width
// y = orthographic camera's height
// z = unused
// w = 1.0 if camera is ortho, 0.0 if perspective
float4 unity_OrthoParams;
// x = orthographic camera's width
// y = orthographic camera's height
// z = unused
// w = 1.0 if camera is ortho, 0.0 if perspective
float4 unity_OrthoParams;
float4 unity_CameraWorldClipPlanes[6];
float4 unity_CameraWorldClipPlanes[6];
// Projection matrices of the camera. Note that this might be different from projection matrix
// that is set right now, e.g. while rendering shadows the matrices below are still the projection
// of original camera.
float4x4 unity_CameraProjection;
float4x4 unity_CameraInvProjection;
float4x4 unity_WorldToCamera;
float4x4 unity_CameraToWorld;
// Projection matrices of the camera. Note that this might be different from projection matrix
// that is set right now, e.g. while rendering shadows the matrices below are still the projection
// of original camera.
float4x4 unity_CameraProjection;
float4x4 unity_CameraInvProjection;
float4x4 unity_WorldToCamera;
float4x4 unity_CameraToWorld;
#endif
CBUFFER_END
#if defined(USING_STEREO_MATRICES)
CBUFFER_START(UnityStereoGlobals)
float4x4 unity_StereoMatrixP[2];
float4x4 unity_StereoMatrixV[2];
float4x4 unity_StereoMatrixInvV[2];
float4x4 unity_StereoMatrixVP[2];
float4x4 unity_StereoMatrixP[2];
float4x4 unity_StereoMatrixV[2];
float4x4 unity_StereoMatrixInvV[2];
float4x4 unity_StereoMatrixVP[2];
float4x4 unity_StereoCameraProjection[2];
float4x4 unity_StereoCameraInvProjection[2];
float4x4 unity_StereoWorldToCamera[2];
float4x4 unity_StereoCameraToWorld[2];
float4x4 unity_StereoCameraProjection[2];
float4x4 unity_StereoCameraInvProjection[2];
float4x4 unity_StereoWorldToCamera[2];
float4x4 unity_StereoCameraToWorld[2];
float3 unity_StereoWorldSpaceCameraPos[2];
float4 unity_StereoScaleOffset[2];
float3 unity_StereoWorldSpaceCameraPos[2];
float4 unity_StereoScaleOffset[2];
#endif
#ifdef UNITY_SUPPORT_MULTIVIEW
#define unity_StereoEyeIndex UNITY_VIEWID
UNITY_DECLARE_MULTIVIEW(2);
#else
CBUFFER_START(UnityStereoEyeIndex)
int unity_StereoEyeIndex;
#if defined(USING_STEREO_MATRICES) && defined(UNITY_STEREO_MULTIVIEW_ENABLED)
CBUFFER_START(UnityStereoEyeIndices)
float4 unity_StereoEyeIndices[2];
#if defined(UNITY_STEREO_MULTIVIEW_ENABLED) && defined(SHADER_STAGE_VERTEX)
#define unity_StereoEyeIndex UNITY_VIEWID
UNITY_DECLARE_MULTIVIEW(2);
#elif defined(UNITY_STEREO_INSTANCING_ENABLED) || defined(UNITY_STEREO_MULTIVIEW_ENABLED)
static uint unity_StereoEyeIndex;
#elif defined(UNITY_SINGLE_PASS_STEREO)
CBUFFER_START(UnityStereoEyeIndex)
int unity_StereoEyeIndex;
CBUFFER_END
float4x4 glstate_matrix_transpose_modelview0;
float4x4 glstate_matrix_transpose_modelview0;
float4 glstate_lightmodel_ambient;
float4 unity_AmbientSky;
float4 unity_AmbientEquator;
float4 unity_AmbientGround;
float4 unity_IndirectSpecColor;
float4 glstate_lightmodel_ambient;
float4 unity_AmbientSky;
float4 unity_AmbientEquator;
float4 unity_AmbientGround;
float4 unity_IndirectSpecColor;
float4x4 glstate_matrix_projection;
float4x4 unity_MatrixV;
float4x4 unity_MatrixInvV;
float4x4 unity_MatrixVP;
int unity_StereoEyeIndex;
float4x4 glstate_matrix_projection;
float4x4 unity_MatrixV;
float4x4 unity_MatrixInvV;
float4x4 unity_MatrixVP;
float4 unity_StereoScaleOffset;
int unity_StereoEyeIndex;
float4 unity_ShadowColor;
float4 unity_ShadowColor;
CBUFFER_END
CBUFFER_END
// ----------------------------------------------------------------------------
TEXTURE2D_FLOAT(_MainDepthTexture);
SAMPLER2D(sampler_MainDepthTexture);
Evgenii Golubev
8 年前