vs_2_0
dcl_position	v0
dcl_normal		v1
dcl_color		v2
dcl_texcoord0	v3
#include "..\..\VertexShader.h"

;------------------------------------------------------------------------------
; Geometry transform
;------------------------------------------------------------------------------

; Copy model-space geometry to pipeline registers
mov		pPos, vPos
mov		pNormal, vNormal

; Transform position to projection space
m4x4	OPOS, vPos, C_PROJECTION_MATRIX
FIXUP_OPOS
#include "..\..\VertexShader.h"

;------------------------------------------------------------------------------
; Diffuse color
;------------------------------------------------------------------------------

; Combine vertex color and material color
mul		oD0, vDiffuse, C_MATERIAL_COLOR
#include "..\..\VertexShader.h"

;------------------------------------------------------------------------------
; Fog calculation
;------------------------------------------------------------------------------

; Calculate fog factor and copy to fog register
CalculateLayeredFog(pPos, oFog)
#include "..\..\VertexShader.h"

;------------------------------------------------------------------------------
; Texture coordinates
;------------------------------------------------------------------------------

; Scale and offset the base texture coordinates
mov		r0, c12
mul		r0, r0, C_TEXCOORD_DECOMPRESS
mad		r0, vTexCoords, r0, c13
mov		oT0.xy, r0

; Detail map coordinates
mul		oT1.xy, r0, C_DETAIL_FACTOR