xps.1.1

// The alpha value of the water
def c0, 0.0, 0.2, 0.4, 0.60
def c1, 0.6, 0.6, 0.6, 0.45
def c2, 0.0f, 0.21f, 0.1f, 0.0f

tex t1								// Reflection Map
tex t2								// Scrolling Water texture
tex t3								// Scrolling Water texture

mul t2, t2, t3						// Modulate the shifting water textures against each other

lrp t2, v0, t2, v0					// Lerp between the water color and the ambient color

add t2, t2, c2						// Make the water a little greener

lrp r0.rgb, c1, t2, t1				// Lerp between the reflection and the water texture
+mov r0.a, c0.a




/*
def c0, 0.0, 0.2, 0.4, 0.60
def c1, 0.6, 0.6, 0.6, 0.45
def c2, 0.0f, 0.21f, 0.1f, 0.0f

tex t1								// Reflection Map
tex t2								// Scrolling Water texture
tex t3								// Scrolling Water texture

mul t2, t2, t3						// Modulate the shifting water textures against each other

lrp t2, v0, t2, v0					// Lerp between the water color and the ambient color

add t2, t1, t2						// Add the reflection map directly to the water texture

add t2, t2, c2						// Make the water a little greener

dp3 r0, t1, t1						// If there is any color in the reflection map, r0.a will be filled with a value > 0.0f

lrp r1.rgb, c1, t1, t2				// Lerp between the reflection and the water texture
+add r0.a, r0.a, c1.a				// Increase the conditional test value

cnd t0.rgb, r0.a, t1, r1			// Basically, if there's anything in the reflection map, take the refmap, otherwise take the lerped value
//cnd t0.rgb, r0.a, r1, t2

mov r0.rgb, t0
+mov r0.a, c0.a
*/


/*mul t2, t2, t3						// Modulate the shifting water textures against each other

lrp t2, v0, t2, v0					// Lerp between the water color and the ambient color

add t2, t1, t2

dp3 r0, t1, t1

add r0.a, r0.a, c1.a

lrp r1, c1, t1, t2				// Lerp between the reflection and the water texture

cnd t0, r0.a, t1, r1

mov r0.rgb, t0
+mov r0.a, c0.a*/