source-sdk-2013-mapbase/sp/src/materialsystem/stdshaders/WaterCheapNoFresnel_ps11.psh

ps.1.1

; Get the 3-vector from the normal map
tex t0

; Perform matrix multiply to get a local normal bump.  Then
; reflect the eye vector through the normal and sample from 
; a cubic environment map.
texm3x3pad t1, t0_bx2
texm3x3pad t2, t0_bx2		
texm3x3vspec t3, t0_bx2

mul r0.rgb, t3, c1				; multiply color by reflecttint
+mov_sat r0.a, v0.a				; NOTE: This is necessary since v0.a can be outside 0 - 1!
add_sat r0.a, c1.a, r0.a			; cheap water blend factor + constant blend factor
Updated the SDK with the latest code from the TF and HL2 branches. 2014-10-02 08:25:55 -07:00			`ps.1.1`

			`; Get the 3-vector from the normal map`
			`tex t0`

			`; Perform matrix multiply to get a local normal bump. Then`
			`; reflect the eye vector through the normal and sample from`
			`; a cubic environment map.`
			`texm3x3pad t1, t0_bx2`
			`texm3x3pad t2, t0_bx2`
			`texm3x3vspec t3, t0_bx2`

			`mul r0.rgb, t3, c1 ; multiply color by reflecttint`
			`+mov_sat r0.a, v0.a ; NOTE: This is necessary since v0.a can be outside 0 - 1!`
			`add_sat r0.a, c1.a, r0.a ; cheap water blend factor + constant blend factor`