llwaterparamset.cpp

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#include "llviewerprecompiledheaders.h"

#include "llwaterparamset.h"
#include "llsd.h"

#include "llfloaterwater.h"
#include "llwaterparammanager.h"
#include "lluictrlfactory.h"
#include "llsliderctrl.h"
#include "llviewerimagelist.h"
#include "llviewercontrol.h"
#include "lluuid.h"

#include <llgl.h>

#include <sstream>

LLWaterParamSet::LLWaterParamSet(void) :
        mName("Unnamed Preset")
{
        LLSD vec4;
        LLSD vec3;
        LLSD real(0.0f);

        vec4 = LLSD::emptyArray();
        vec4.append(22.f/255.f);
        vec4.append(43.f/255.f);
        vec4.append(54.f/255.f);
        vec4.append(0.f/255.f);

        vec3 = LLSD::emptyArray();
        vec3.append(2);
        vec3.append(2);
        vec3.append(2);

        LLSD wave1, wave2;
        wave1 = LLSD::emptyArray();
        wave2 = LLSD::emptyArray();
        wave1.append(0.5f);
        wave1.append(-.17f);
        wave2.append(0.58f);
        wave2.append(-.67f);

        mParamValues.insert("waterFogColor", vec4);
        mParamValues.insert("waterFogDensity", 16.0f);
        mParamValues.insert("underWaterFogMod", 0.25f);
        mParamValues.insert("normScale", vec3);
        mParamValues.insert("fresnelScale", 0.5f);
        mParamValues.insert("fresnelOffset", 0.4f);
        mParamValues.insert("scaleAbove", 0.025f);
        mParamValues.insert("scaleBelow", 0.2f);
        mParamValues.insert("blurMultiplier", 0.01f);
        mParamValues.insert("wave1Dir", wave1);
        mParamValues.insert("wave2Dir", wave2);
        mParamValues.insert("normalMap", DEFAULT_WATER_NORMAL);

}

void LLWaterParamSet::set(const char * paramName, float x) 
{       
        // handle case where no array
        if(mParamValues[paramName].isReal()) 
        {
                mParamValues[paramName] = x;
        } 
        
        // handle array
        else if(mParamValues[paramName].isArray() &&
                        mParamValues[paramName][0].isReal())
        {
                mParamValues[paramName][0] = x;
        }
}

void LLWaterParamSet::set(const char * paramName, float x, float y) {
        mParamValues[paramName][0] = x;
        mParamValues[paramName][1] = y;
}

void LLWaterParamSet::set(const char * paramName, float x, float y, float z)
{
        mParamValues[paramName][0] = x;
        mParamValues[paramName][1] = y;
        mParamValues[paramName][2] = z;
}

void LLWaterParamSet::set(const char * paramName, float x, float y, float z, float w) 
{
        mParamValues[paramName][0] = x;
        mParamValues[paramName][1] = y;
        mParamValues[paramName][2] = z;
        mParamValues[paramName][3] = w;
}

void LLWaterParamSet::set(const char * paramName, const float * val) 
{
        mParamValues[paramName][0] = val[0];
        mParamValues[paramName][1] = val[1];
        mParamValues[paramName][2] = val[2];
        mParamValues[paramName][3] = val[3];
}

void LLWaterParamSet::set(const char * paramName, const LLVector4 & val) 
{
        mParamValues[paramName][0] = val.mV[0];
        mParamValues[paramName][1] = val.mV[1];
        mParamValues[paramName][2] = val.mV[2];
        mParamValues[paramName][3] = val.mV[3];
}

void LLWaterParamSet::set(const char * paramName, const LLColor4 & val) 
{
        mParamValues[paramName][0] = val.mV[0];
        mParamValues[paramName][1] = val.mV[1];
        mParamValues[paramName][2] = val.mV[2];
        mParamValues[paramName][3] = val.mV[3];
}

LLVector4 LLWaterParamSet::getVector4(const char * paramName, bool& error) 
{
        
        // test to see if right type
        LLSD cur_val = mParamValues.get(paramName);
        if (!cur_val.isArray() || cur_val.size() != 4) 
        {
                error = true;
                return LLVector4(0,0,0,0);
        }
        
        LLVector4 val;
        val.mV[0] = (F32) cur_val[0].asReal();
        val.mV[1] = (F32) cur_val[1].asReal();
        val.mV[2] = (F32) cur_val[2].asReal();
        val.mV[3] = (F32) cur_val[3].asReal();
        
        error = false;
        return val;
}

LLVector3 LLWaterParamSet::getVector3(const char * paramName, bool& error) 
{
        
        // test to see if right type
        LLSD cur_val = mParamValues.get(paramName);
        if (!cur_val.isArray()|| cur_val.size() != 3) 
        {
                error = true;
                return LLVector3(0,0,0);
        }
        
        LLVector3 val;
        val.mV[0] = (F32) cur_val[0].asReal();
        val.mV[1] = (F32) cur_val[1].asReal();
        val.mV[2] = (F32) cur_val[2].asReal();
        
        error = false;
        return val;
}

LLVector2 LLWaterParamSet::getVector2(const char * paramName, bool& error) 
{
        // test to see if right type
        int ttest;
        ttest = mParamValues.size();
        LLSD cur_val = mParamValues.get(paramName);
        if (!cur_val.isArray() || cur_val.size() != 2) 
        {
                error = true;
                return LLVector2(0,0);
        }
        
        LLVector2 val;
        val.mV[0] = (F32) cur_val[0].asReal();
        val.mV[1] = (F32) cur_val[1].asReal();
        
        error = false;
        return val;
}

F32 LLWaterParamSet::getFloat(const char * paramName, bool& error) 
{
        
        // test to see if right type
        LLSD cur_val = mParamValues.get(paramName);
        if (cur_val.isArray() && cur_val.size() != 0)
        {
                error = false;
                return (F32) cur_val[0].asReal();       
        }
        
        if(cur_val.isReal())
        {
                error = false;
                return (F32) cur_val.asReal();
        }
        
        error = true;
        return 0;
}

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