llwaterparamset.cpp
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- /**
- * @file llwaterparamset.cpp
- * @brief Implementation for the LLWaterParamSet class.
- *
- * $LicenseInfo:firstyear=2005&license=viewergpl$
- *
- * Copyright (c) 2005-2010, Linden Research, Inc.
- *
- * Second Life Viewer Source Code
- * The source code in this file ("Source Code") is provided by Linden Lab
- * to you under the terms of the GNU General Public License, version 2.0
- * ("GPL"), unless you have obtained a separate licensing agreement
- * ("Other License"), formally executed by you and Linden Lab. Terms of
- * the GPL can be found in doc/GPL-license.txt in this distribution, or
- * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
- *
- * There are special exceptions to the terms and conditions of the GPL as
- * it is applied to this Source Code. View the full text of the exception
- * in the file doc/FLOSS-exception.txt in this software distribution, or
- * online at
- * http://secondlifegrid.net/programs/open_source/licensing/flossexception
- *
- * By copying, modifying or distributing this software, you acknowledge
- * that you have read and understood your obligations described above,
- * and agree to abide by those obligations.
- *
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
- * $/LicenseInfo$
- */
- #include "llviewerprecompiledheaders.h"
- #include "llwaterparamset.h"
- #include "llsd.h"
- #include "llfloaterwater.h"
- #include "llwaterparammanager.h"
- #include "lluictrlfactory.h"
- #include "llsliderctrl.h"
- #include "llviewertexturelist.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 std::string& 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 std::string& paramName, float x, float y) {
- mParamValues[paramName][0] = x;
- mParamValues[paramName][1] = y;
- }
- void LLWaterParamSet::set(const std::string& paramName, float x, float y, float z)
- {
- mParamValues[paramName][0] = x;
- mParamValues[paramName][1] = y;
- mParamValues[paramName][2] = z;
- }
- void LLWaterParamSet::set(const std::string& 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 std::string& 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 std::string& 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 std::string& 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 std::string& 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 std::string& 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 std::string& 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 std::string& 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;
- }