Released! - HLSL Water Code

@Rhuarc,

Nope you're not the only one I get the same 'effect' also

I have a radeon 9200

I have not ran into that since the days of screwing with texbeml instructions. No time right now to reproduce it, but I would focus on the normalmap and it's scaling and not so much the filtering. Maybe email me the WDL and the texture and I can fiddle with it. Eric.

yes it looks as though the normal map is scaled much too big.. there is a point that you lose color uniformity in very high-scaled textures, and filtering cant hide it so you get these pixelation artifacts..

Well, it does the same thing to me in the demo of it too, so it must be too big there. I'll give scaling the texture down a shot. Thanks.

-Rhuarc

To bad it doesn't work on my videocard...
(NVidia GeForce 4 MX 440)

Shot:

Hello Steempipe,
thanks for this great shader!

But is there any solution to use it also in a closed room with no visible skycube?
I tried to replace the "water_cube" bmap with one which is generated by this script:
http://www.conitecserver.com/wiki/index.php/RenderCubeScript
but the engine crashed with no error using the script.

Is there any other way to capture the cube_map from the water position?

old_bill

hey bill... the shader seems to work inside a closed cube for me...

i added a hollow cube and set the player inside... i even commented out the skycube block in the script and the shader still worked.

--Mike

Hi Mike,
when i remove the skin2 part, the model is completly invisible and sometimes green,
depending on my view.angle .
From my understanding, that's correct, because there is now no bmap to use as mirrored bmap.
What i want is a function, that captures a bmap from the model position and use it as cube_map for the water.

But what was displayed on your level in case you removed the water_cube skin?

old_bill

i think that that is just what is happening... the shader is using montskysma+6.tga (the statement bmap water_cube=<montskysma+6.tga>;


and then the material is using water_cube as skin1 and the bumpmap texture as skin 2...

don't remove anything from the material code... just comment out the skycube block of code that starts with sky skycube{ ...}

(be right back gotta run to the train station )


--Mike

I just now did a copy and paste of the wiki code you referenced (the improved version) and it rendered the cubemap from my camera position when I pressed "c".

I did get an engine crash before I put a blank "render.tga" image in the project directory. Mine was a blank texture, 256x256.

Does water reflect only skycubes? Can it refelect geomatrical enviorment?
Cause, all I see in the examples is that only skycube are reflected.

in this shader it only relfects the skycube.. however if you own pro you can use render to texture to make it reflect everything.

the exe works fine..
when i use the code in my work folder i got a problem

"parameter unknown d3d_shaderversion"

i'm using 6.30 commercial

ps: the watershader.fx is already included!

??????????????????

Only the Com and Pro Editions have shader support.
Also you should update to version 6.31.4 to have the newest version.

Well I do own the Pro verstion but I don't really know HLSL language to change what I need.
Anyone got a complete version of it?

Hey,
thanks for the hint Steempipe, that did the trick also for me!

old_bill

old bill... i copied the watershader code from the demo (water.wdl) and didn't get any of the problems above...


also...

did you get the watershader working inside an enclosed room yet, without the skycube?

--Mike

Yes, now the code from ventilator works.
I used it to create a CubeMap from the position of my water (inside a room) and replaced the
sky cube map with the one from the script, and now i have a "real" environment reflection!

old_bill

great...

hey, i was also playing with it a lil...

the code went in so easily that even i could mod it for custom use... i wound up shading a matrix (.hmp) and applying some undulating water code... and amazingly it worked

click here to see (modem user right click and save target as 662KB)---> Moving Water Using Steem's Shader

verrrrry verrrrry nice resource Steem... THANKS

--Mike

Looks good! And; you're welcome.

Glad that the effect is getting tinkered with and expanded upon. There is soooooo much that needs to be done to that code. My wishlist is.... well, just a wishlist at the moment.

Very nice example of moving water!

I'm currently working on a code which allows to have multiple watersurfaces with a environment cubemap
without having trouble with the cubemap handling...
Will post if succed!

old_bill

That looks great red! Would you be willing to share the code?

nice m8.
Can you post the code about reflecting hmp?

... sure guys, after all... i'd be nowhere whithout the generous code sharing of so many others here who are really making the advanced capabilities of the engine accessible.

the code is based on the 'Realistic Water' article from the AUM compilation (AUM 34)...

ok... here it is... for better or worse (sorry for the mixed styles and messy commenting)

basically, all i did was merge the moving water code and Steempipe's water shader code and watershader.fx

you are going to need to make a simple terrain as outlined in the AUM34 Realistic Water article... and you should have Steempipe's demo for the shader file and environment bitmaps... the code simply assigns the material to whatever entity calls the WaterShader action, so assing this action to your water terrain.

also, i am using the version 6 templates, so if you are using the older templates, just pick and choose what you need.



Code:

---

 





path "C:\\Program Files\\GStudio\\template_6";	// Path to A6 templates directory

path "C:\\Program Files\\GStudio\\template_6\\code";	// Path to A6 template code subdirectory

path "C:\\Program Files\\GStudio\\template_6\\images";	// Path to A6 template image subdirectory

path "C:\\Program Files\\GStudio\\template_6\\sounds";	// Path to A6 template sound subdirectory

path "C:\\Program Files\\GStudio\\template_6\\models";	// Path to A6 template model subdirectory

path "C:\\program files\\gstudio\\work\\text_src";

path "C:\\program files\\gstudio\\work";

path "C:\\program files\\virtuqal sailor\boats\ohio";





include <gid01.wdl>;	// global ids

include <display00.wdl>;  // basic display settings

include <plSelect.wdl>;

include <cameraTarget.wdl>;

include <miscInput01.wdl>;

include <plBipedInput01.wdl>;

include <bipedPhy01.wdl>;

include <bipedAnim01.wdl>;

include <bipedSnd01.wdl>;

include <plBiped01.wdl>;

include <cameraSelect.wdl>;

include <camera1stPerson01.wdl>;

include <shader_light.wdl>;







bind <watershader.fx>;





string level_str=<movingwatershader.wmb>;	// ****  THIS IS THE NAME OF THE LEVEL





var video_mode=7;

var video_depth=32;

var video_screen=1;





var index;

var counter;

define amplitude skill1;

define water_speed skill25; 

define number_of_vertices 1089; 

var vertex_array [1089];



var d3d_automaterial=1;								









function init_detail_mapping(){

	bmap_to_mipmap(mtl.skin1);

	d3d_automaterial=1;

}





sky skycube {

  type = <montskya+6.tga>;

  flags = cube,visible,overlay;

  layer = 1;

}







bmap water_cube=<montskysma+6.tga>;

bmap water_bump=<waterbump5.tga>;





function mtl_water_init()

{

 	

bmap_to_cubemap(bmap_to_mipmap(mtl.skin2));

bmap_to_mipmap(mtl.Skin1);



}



/////////////////////////////////////////////////////////////////////////////////

//                The material definition used in the watershader

//

material wave1 {



  skin1=water_bump;

  skin2=water_cube;

  

  flags=tangent;



  event = mtl_water_init;	

	

}







var ShaderCount;



//////////////////////////////////////////////////////////////////////////////////

//             The action to assign to the water terrain, basically it is the wave code with

//             the material used in the shader assigned to the water terrain

//

Action WaterShader

{

my.material = wave1;			/// **** THIS MAKES THE TERRAIN USE STEEMPIPE'S 

											///      WATER SHADER CODE, THAT'S ALL THERE WAS TO IT



my.scale_x=40;				/// **** RESIZE THE WATER TERRRAIN MATRIX IF YOU DESIRE

my.scale_y=40;



my.transparent=on;		        /// **** SEE THRU IT OR NOT WHATEVER

my.nofog = on;				/// **** FOG SEEMS TO WORK WITH THIS SHADER IF U WANT IT... COOL	





// 					 **** SETTING UP FOR THE WAVES 



   if (my.amplitude == 0) 

   { 

     my.amplitude = 2.84; // default wave amplitude value

   }

   if (my.water_speed == 0) 

   { 

     my.water_speed =7.4; // default wave speed value

   } 

   while (counter < number_of_vertices) 

   {

     vertex_array[counter] = random(360); // set random values in vertex_array

     counter += 1;

   } 





while(1)			// **** MAKE WAVES ALL THE TIME

 { 

    my.skill41=float(ShaderCount);

    my.skill42=float(0);

    my.skill43=float(0);

    my.skill44=float(0);



    ShaderCount += 0.00287;	//  ******* AFFECT SPEED OF WAVE MOVEMENT HERE





    

      index = 0;

     

     my.u += .25*time;

     my.v += .25*time;

     wait (1);

     

     



     while (index < number_of_vertices) 

     {

       vec_for_mesh(temp, my, index); // store the vertex coordinates in temp

       temp.z = sin(counter + vertex_array[index]) * my.amplitude; // change the z component

       vec_to_mesh(temp, my, index); // deform the terrain entity

       index += 1; 

     }

        counter += my.water_speed * time;

     //wait(1);   

    

    

	

    wait(1);}

    



 }





//////////////////////////////////////////////////////////////////////////////////////

// 			****  Load the effect file if pixelshader version

// 			      is better then 1.1.

// 			      If not, then exit the Engine.



function load_water_fx() {



if (d3d_shaderversion >= 1111)

	{

	  effect_load(wave1,"watershader.fx");

	  wait(5);

	  return;

	}

          else

	    {

	      wait(5);

	      exit;  

	    }



}





/////////////////////////////////////////////////////////////////

// Desc: The main() function is started at game start

function main()

{

	// set some common flags and variables

	// freeze all entity functions

	freeze_mode = 1;

	// no level has been loaded yet...

	gid01_level_state = gid01_level_not_loaded;



// entry: Warning Level (0,1, or 2)

// entry_help: Sets sensitivity to warnings (0 = none, 1 = some, 2 = all).

	warn_level = 2;	// announce bad texture sizes and bad wdl code





// entry: Starting Mouse Mode (0, 1, or 2)

	mouse_mode = 0;



	// wait 3 frames (for triple buffering) until it is flipped to the foreground

	wait(3);



	// now load the level

	level_load(level_str);	     // **** LOADS THE LEVEL YOU SET ABOVE





	wait(2);	// let level load

	// level should be loaded at this point...

	gid01_level_state = gid01_level_loaded;

	

	load_water_fx();	// **** CALLS THE FUNCTION THAT LOADS THE WATER SHADER

	 	 

	

	wait(5);

	







	// 					

        //                **** MAIN GAME LOOP

	while(1)

	{

		if(gid01_level_state != gid01_level_loaded)

		{

			// pause the game

			freeze_mode = 1;

		}

		else

		{

			// un-freeze the game

			freeze_mode = 0;

		}

		wait(1);

	}

}





// Desc: this is the function used to restart the game.

function	main_restart_game()

{

	// wait 3 frames (for triple buffering) until it is flipped to the foreground

	wait(3);



	// now load the level

	level_load(level_str);

	// freeze the game

	freeze_mode = 1;

	

	load_water_fx();

//       fog_color = 1; // use the first fog color 

//       d3d_fogcolor1.red = 133; // your values here 

//       d3d_fogcolor1.green =175; // your values here 

//       d3d_fogcolor1.blue = 255; // your values here 

//       camera.fog_start = 100; // your values here 

//       camera.fog_end = 1500; // your values here 



	wait(2);	// 1-level loads, 2-entities load



//+++ load starting values



	// un-freeze the game

	freeze_mode = 0;

}





// Desc: this is the function used to quit the game.

function	main_quit()

{

//+++			// save global skills & strings

	exit;

}



/////////////////////////////////////////////////////////////////

// The following definitions are for the pro edition window composer

// to define the start and exit window of the application.

WINDOW WINSTART

{

	TITLE			"3D GameStudio";

	SIZE			480,320;

	MODE			IMAGE;	//STANDARD;

	BG_COLOR		RGB(240,240,240);

	FRAME			FTYP1,0,0,480,320;

//	BUTTON		BUTTON_START,SYS_DEFAULT,"Start",400,288,72,24;

	BUTTON		BUTTON_QUIT,SYS_DEFAULT,"Abort",400,288,72,24;

	TEXT_STDOUT	"Arial",RGB(0,0,0),10,10,460,280;

}



/* no exit window at all..

WINDOW WINEND

{

	TITLE			"Finished";

	SIZE			540,320;

	MODE	 		STANDARD;

	BG_COLOR		RGB(0,0,0);

	TEXT_STDOUT	"",RGB(255,40,40),10,20,520,270;



	SET FONT		"",RGB(0,255,255);

	TEXT			"Any key to exit",10,270;

}*/





/////////////////////////////////////////////////////////////////

//INCLUDE <debug.wdl>;









 

---

--Mike

Thanks a lot!

Thanks!

Hey... Steempipe did you ever convert the pixel shader to HLSL? i have tried but i dont really get the theory here.. I know you have to use a higher PS version, at probably 1.4 or 2.0 becuase 1.1 doesnt support dependent reads..

.

The water looks terrific. Is there any way to change the water's cubemap so it changes along with this day night script? I have a level with nice dawn, noon, dusk, and midnight cubemaps, with the following script. I would like to tie it to the water so the whole environment changes over time.



var ticks_u_minuti = .16; // 1 min ingame time = 1 sec = 16 ticks

var minuta = 0; // starting game minutes

var sat = 17; // starting game hour

var dan = 1; // starting game day

var mjesec = 1; // starting game month

var godina = 1000; // starting game year

var dan_u_tjednu = 1; // starting day of the week

var brojac = 0;

var vrijeme1 = 0;



font standard_font = <ackfont.pcx>, 6, 9; // uncomment this if you're not using the templates



// months in a year

string 1_mjesec = "January";

string 2_mjesec = "February";

string 3_mjesec = "March";

string 4_mjesec = "April";

string 5_mjesec = "May";

string 6_mjesec = "June";

string 7_mjesec = "July";

string 8_mjesec = "August";

string 9_mjesec = "September";

string 10_mjesec = "October";

string 11_mjesec = "November";

string 12_mjesec = "December";



// days in a week

string 1_dan = "Monday";

string 2_dan = "Tuesday";

string 3_dan = "Wednesday";

string 4_dan = "Thursday";

string 5_dan = "Friday";

string 6_dan = "Saturday";

string 7_dan = "Sunday";



// temp strings

string temp_sat_str[8];

string temp_min_str[2];

string temp_dan_str;

string temp_mjesec_str;

string temp_godina_str;

string temp_day_nmb;

string day_title[2];





// string array for months

text MjesecUGodini

{

strings = 12;

string = 1_mjesec, 2_mjesec, 3_mjesec, 4_mjesec, 5_mjesec, 6_mjesec, 7_mjesec, 8_mjesec, 9_mjesec, 10_mjesec, 11_mjesec, 12_mjesec;

}



//string array for days

text DanUTjednu

{

strings = 7;

string = 1_dan,2_dan,3_dan,4_dan,5_dan,6_dan,7_dan;

}



// display date text object

text PrikaziDatum

{

pos_x = 20;

pos_y = 40;

font = standard_font;

strings = 1;

string = temp_dan_str;

}



// display clock text object

text PrikaziSat

{

pos_x = 20;

pos_y = 80;

font = standard_font;

strings = 1;

string = temp_sat_str;

}



// put this function in Main() if you want the Time Manager only

function init_time()

{

pass_time();

get_datetime();

PrikaziSat.visible = on;

PrikaziDatum.visible = on;

}



// this is time calculation function

function pass_time()

{

while(1)

{

// wait for the given number of ticks (16 ticks = 1 second)

waitt(ticks_u_minuti);

// then increase minute counter by 1

minuta += 1;

IF (minuta > 59)

{ // if one hour has passed

minuta = 0;

sat += 1;

}

if (sat > 23)

{ // ome day has passed

sat = 0;

dan += 1;

dan_u_tjednu += 1;

}

if (dan_u_tjednu > 7)

{ // we check the day of the week, if the number is bigger than 7 then it's Monday again

dan_u_tjednu = 1;

}

// we check what month it is

if ((mjesec == 1) || (mjesec == 3) || (mjesec == 5) || (mjesec == 7) || (mjesec == 8) || (mjesec == 10) || (mjesec == 12))

{

brojac = 31;

}

if ((mjesec == 4) || (mjesec == 6) || (mjesec == 9) || (mjesec == 11))

{

brojac = 30;

}

// if it's February

if (mjesec == 2)

{

brojac = 28;

}

if (dan > brojac)

{ // one month has passed

dan = 1;

mjesec += 1;

}

if (mjesec > 12)

{ // one year has passed

godina += 1;

mjesec = 1;

}

// date check

if (dan == 1)

{

str_cpy(day_title, "st");

}

if (dan == 2)

{

str_cpy(day_title, "nd");

}

if (dan == 3)

{

str_cpy(day_title, "rd");

}

if (dan >= 4)

{

str_cpy(day_title, "th");

}

}

}



// this function creates the apropriate panels for time/date panels

function get_datetime()

{

while(1)

{

// date panel

str_cpy(temp_dan_str, DanUTjednu.string[dan - 1]);

str_cpy(temp_mjesec_str, MjesecUGodini.string[mjesec - 1]);

str_for_num(temp_godina_str,godina);

str_for_num(temp_day_nmb,dan);

str_cat(temp_dan_str, " ");

str_cat(temp_dan_str, temp_day_nmb);

str_cat(temp_dan_str, day_title);

str_cat(temp_dan_str, ", ");

str_cat(temp_dan_str, temp_mjesec_str);

str_cat(temp_dan_str, ", ");

str_cat(temp_dan_str, temp_godina_str);

str_cat(temp_dan_str, " NR");

// clock panel

str_for_num(temp_sat_str, sat);

str_cat(temp_sat_str, " : ");

str_for_num(temp_min_str,minuta);

str_cat(temp_sat_str, temp_min_str);

wait(1);

}

}



//////////////////////////////////////////////////////////////////////////////////////////

// Day/Night change


sky jutro // this is the noon skycube
{
type = <Sky_MexicaNoon+6.tga>;
flags = cube,visible;
layer = 1;
flags = cube, visible, transparent;
alpha = 100;
layer = 2;
}

sky sumrak // this is the sunset skycube
{
type = <Sky_MexicaSunset+6.tga>;
flags = cube,visible;
layer = 1;
flags = cube, visible, transparent;
alpha = 100;
layer = 2;
}

sky noc // night skycube
{
type = <Sky_MexicaMidnight+6.tga>;
flags = cube,visible;
layer = 1;
flags = cube, visible, transparent;
alpha = 100;
layer = 2;
}

sky podne // morning skycube
{
type = <Sky_MexicaDawn+6.tga>;
flags = cube,visible;
layer = 1;
flags = cube, visible, transparent;
alpha = 100;
layer = 2;
}

// state vars

var dan_ili_noc = 1; // 0 - Night, 1 - Noon, 3 - Sunset, 4 - Morning, 0.5 - transition



// noon to sunset transition function

function podne_u_sumrak(duration)

{

var trans;

if(dan_ili_noc != 1) { return(-1); }

sumrak.visible = on;

if(duration > 0)

{

dan_ili_noc = 0.5;

trans = duration;

while(trans > 0)

{

jutro.alpha = 100*(trans/duration);

trans -= time;

wait(1);

}

dan_ili_noc = 3;

}

jutro.alpha = 0;

jutro.visible = off;

}



// sunset to night transition function

function sumrak_u_noc(duration)

{

var trans;

if(dan_ili_noc != 3) { return(-1); }

noc.visible = on;

if(duration > 0)

{

dan_ili_noc = 0.5;

trans = duration;

while(trans > 0)

{

sumrak.alpha = 100*(trans/duration);

trans -= time;

wait(1);

}

dan_ili_noc = 0;

}

sumrak.alpha = 0;

sumrak.visible = off;

}



//night to morning transition function

function noc_u_zoru(duration)

{

var trans;

if(dan_ili_noc != 0) { return(-1); }

podne.visible = on;

if(duration > 0)

{

dan_ili_noc = 0.5;

trans = duration;

while(trans > 0)

{

noc.alpha = 100*(trans/duration);

trans -= time;

wait(1);

}

dan_ili_noc = 4;

}

noc.alpha = 0;

noc.visible = off;

}



// morning to noon transition function

function zora_u_podne(duration)

{

var trans;

if(dan_ili_noc != 4) { return(-1); }

jutro.visible = on; //

if(duration > 0)

{

dan_ili_noc = 0.5; // transition flag

trans = 0;

while(trans < duration)

{

jutro.alpha = 100 * (trans/duration);

trans += time;

wait(1);

}

dan_ili_noc = 1; //

}

jutro.alpha = 100;

podne.visible = off;

}



// state changing function, put this into the Main() function if you want the Day/Night Manager only

function change_sky()

{

while(1)

{

if (sat == 5) // if it's 6 AM then change the sky from night to morning

{

noc_u_zoru(128 * ticks_u_minuti); // change the number 16 to a higher number if you want a longer transition

}

if (sat == 11) // if it's 12 PM then change the sky from morning to noon

{

zora_u_podne(128 * ticks_u_minuti);

}

if (sat == 17) // if it's 6 PM then change the sky from noon to sunset

{

podne_u_sumrak(128 * ticks_u_minuti);

}

if (sat == 19) // if it's 8 PM then change the sky from sunset to night

{

sumrak_u_noc(128 * ticks_u_minuti);

}

wait(1);

}

}


// put this function in your main() function if you want both features

function daytime_manager()

{

init_time();

change_sky();

}

I still want to make the environment map cycle through day and night but have to say thanks for the waves code -- got it to work on the first try and its very nice. Thanks!!

my pleasure... and hey, if you get that real time day night thing working... give a hooler, would ya

that would really be a nice effect...

i am looking at some ideas along this line of thought as well... seeing as this is using static bmps i'm not sure as which way to proceed initially, but modifying the color to coincide with the 'ambient' color might be the solution...

... unless there is a way to change the bmp that is being used in the cubemapping on the fly. to be honest, i don't know enough about 3DGS and cscripting to do that just yet.

gimme a lil time though...

--Mike

You can just use a differnt cubemap depending on what "time" it is.. this is easy enough. Make a function with a while loop like so:

function change_cubemap()
{
while(1)
{

if (timeofday==noon)
{
if (mat_water.skin1<>noon_cube)
{
mat_water.skin1=noon_cube;
}
}

//and so on
wait(10);
}

}

Can I somehow tile the normal-map to make the waves smaller to use this code for a huge ocean?

Steempipe, how can I make the shader to showa terrain also, like you did in your demo?

To do real reflections with a shader and render targets, i dont recommend using cubic environment mapping. You are better off rendering the scene to a texture with a user clipping plane at the water surface. Then map this texture projectively on to the water, and you should have real reflections.. this method works better because you only need one render-to-texture, not 6.

...though there are no user-defined clipping planes in GameStudio

Well, we have the mirrows, but they clip levelgeometry only, which prevents entitys to walk in the water...

Thanks, but I don't make any idea of how to use render-to-texture. Can you haelp me with that?

Please don't overgo my question:
Can I somehow tile the normal-map to make the waves much smaller to use this code for a huge ocean?

Maybe you can monkey with code like this for scaling the texture. Browse way back in this thread and there may be some more info.

Code:

---

//////////////////////////////////////////////
float2 WaveDir;
float SpeedComp = {0.02}; // Adjust depending on the 
                          // RippleScale setting

WaveDir.x = IN.Bump.x * RippleScale; 
WaveDir.x -= (vecSkill41.x * SpeedComp); // Direction of U (either + or -) 

WaveDir.y = IN.Bump.y * RippleScale;
//WaveDir.y += (vecSkill41.x * SpeedComp); // Direction of V (either + or -)

Out.Bump = WaveDir.xy;
////////////////////////////////////////////

---

hi,

in which version can I use shaders? Or can that every version?

---------------------------------
my hp is http://3dgs.funpic.de

Look here:

infopage of 3DGS

Commercial and professional version of A6 only!

I'm having the problems that both Rhuarc and Ranger1 had with this shader on a Radeon 9200. I've recently tried this demo on a computer with a Radeon 9200 and recieve similar pixelation that there is in the picture Rhuarc posted. It works fine on my Radeon 9800 at home... Do you have any idea why its doing this Steempipe?

Steempipe, why is that your shader reflect sprites as grey color?

Is there a way to get rid of this pixelated effect on ATI Radeon 9200's?
It looks absolutely terrible on my 9200.

Also would it be possile to change this to work on level blocks?
I'd like to have a fallback technique to where if this shader isn't supported by the users card it just displays the water level blocks turbulence texture.

Steempipe I hope you are around cause I am down to 3 days and I am hoping you can help me. I got this code working looks great for water, but I really need to get some controlable transparency. I tried using the alpha channel of the bumpmap which does work by adding mov r0.w, t0.w in the asm for the pixel shader.

Problem with this is that the bump map is moving which makes the alpha map move as well so the transparency doesn't stay in place. So my question is how can I get this to work staying within VS and PS 1.1.

I just changed Out.Bump = (float2(IN.Bump.x+cos_x, IN.Bump.y+sin_y)* RippleScale)*0.2;
to
Out.Bump = (float2(IN.Bump.x+cos_x, IN.Bump.y+sin_y)* RippleScale)*2.2;
.
Now I have more ripples, but what should I change, that the water moves slower (its very fast;D).
Thanks, Reaver.

my.skill41 = float(ShaderCount);
my.skill42 = float(0);
my.skill43 = float(0);
my.skill44 = float(0);
ShaderCount += 0.001;

changing this in the action for the water will adjust the speed that the uv coordinates are being shifted