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authorAndrey Lihatskiy <alihatskiy@productengine.com>2020-04-27 15:16:21 +0300
committerAndrey Lihatskiy <alihatskiy@productengine.com>2020-04-27 15:16:21 +0300
commit94dc8f12f86adb3bf79b44ab0bc98e6c0f6899ee (patch)
tree7434d3d4dde8eedbad54d5b954579029026f1308 /indra/newview/llwlparamset.h
parenta5eb15da0a89c6f9df7d426c0c3c41df445cfd2f (diff)
parentd7f1c88c35849e56f5b352f13c16a08467d1533b (diff)
Merge branch 'master' into DRTVWR-507-maint
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diff --git a/indra/newview/llwlparamset.h b/indra/newview/llwlparamset.h
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-/**
- * @file llwlparamset.h
- * @brief Interface for the LLWLParamSet class.
- *
- * $LicenseInfo:firstyear=2005&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_WLPARAM_SET_H
-#define LL_WLPARAM_SET_H
-
-#include <string>
-#include <map>
-#include <vector>
-
-#include "v4math.h"
-#include "v4color.h"
-#include "llstaticstringtable.h"
-
-class LLWLParamSet;
-class LLGLSLShader;
-
-/// A class representing a set of parameter values for the WindLight shaders.
-class LLWLParamSet {
-
- friend class LLWLParamManager;
-
-public:
- std::string mName;
-
-private:
-
- LLSD mParamValues;
- std::vector<LLStaticHashedString> mParamHashedNames;
-
- float mCloudScrollXOffset, mCloudScrollYOffset;
-
- void updateHashedNames();
-
-public:
-
- LLWLParamSet();
-
- /// Update this set of shader uniforms from the parameter values.
- void update(LLGLSLShader * shader) const;
-
- /// set the total llsd
- void setAll(const LLSD& val);
-
- /// get the total llsd
- const LLSD& getAll();
-
-
- /// Set a float parameter.
- /// \param paramName The name of the parameter to set.
- /// \param x The float value to set.
- void set(const std::string& paramName, float x);
-
- /// Set a float2 parameter.
- /// \param paramName The name of the parameter to set.
- /// \param x The x component's value to set.
- /// \param y The y component's value to set.
- void set(const std::string& paramName, float x, float y);
-
- /// Set a float3 parameter.
- /// \param paramName The name of the parameter to set.
- /// \param x The x component's value to set.
- /// \param y The y component's value to set.
- /// \param z The z component's value to set.
- void set(const std::string& paramName, float x, float y, float z);
-
- /// Set a float4 parameter.
- /// \param paramName The name of the parameter to set.
- /// \param x The x component's value to set.
- /// \param y The y component's value to set.
- /// \param z The z component's value to set.
- /// \param w The w component's value to set.
- void set(const std::string& paramName, float x, float y, float z, float w);
-
- /// Set a float4 parameter.
- /// \param paramName The name of the parameter to set.
- /// \param val An array of the 4 float values to set the parameter to.
- void set(const std::string& paramName, const float * val);
-
- /// Set a float4 parameter.
- /// \param paramName The name of the parameter to set.
- /// \param val A struct of the 4 float values to set the parameter to.
- void set(const std::string& paramName, const LLVector4 & val);
-
- /// Set a float4 parameter.
- /// \param paramName The name of the parameter to set.
- /// \param val A struct of the 4 float values to set the parameter to.
- void set(const std::string& paramName, const LLColor4 & val);
-
- /// Get a float4 parameter.
- /// \param paramName The name of the parameter to set.
- /// \param error A flag to set if it's not the proper return type
- LLVector4 getVector(const std::string& paramName, bool& error);
-
- /// Get a float parameter
- /// \param paramName The name of the parameter to set.
- /// \param error A flag to set if it's not the proper return type
- F32 getFloat(const std::string& paramName, bool& error);
-
-
- // specific getters and setters
-
-
- /// set the star's brightness
- /// \param val brightness value
- void setStarBrightness(F32 val);
-
- /// get the star brightness value;
- F32 getStarBrightness();
-
- void setSunAngle(F32 val);
- F32 getSunAngle();
-
- void setEastAngle(F32 val);
- F32 getEastAngle();
-
-
-
- /// set the cloud scroll x enable value
- /// \param val scroll x value
- void setEnableCloudScrollX(bool val);
-
- /// get the scroll x enable value;
- bool getEnableCloudScrollX();
-
- /// set the star's brightness
- /// \param val scroll y bool value
- void setEnableCloudScrollY(bool val);
-
- /// get the scroll enable y value;
- bool getEnableCloudScrollY();
-
- /// set the cloud scroll x enable value
- /// \param val scroll x value
- void setCloudScrollX(F32 val);
-
- /// get the scroll x enable value;
- F32 getCloudScrollX();
-
- /// set the star's brightness
- /// \param val scroll y bool value
- void setCloudScrollY(F32 val);
-
- /// get the scroll enable y value;
- F32 getCloudScrollY();
-
- /// interpolate two parameter sets
- /// \param src The parameter set to start with
- /// \param dest The parameter set to end with
- /// \param weight The amount to interpolate
- void mix(LLWLParamSet& src, LLWLParamSet& dest,
- F32 weight);
-
- void updateCloudScrolling(void);
-};
-
-inline void LLWLParamSet::setAll(const LLSD& val)
-{
- if(val.isMap()) {
- mParamValues = val;
- }
-
- updateHashedNames();
-}
-
-inline const LLSD& LLWLParamSet::getAll()
-{
- return mParamValues;
-}
-
-inline void LLWLParamSet::setStarBrightness(float val) {
- mParamValues["star_brightness"] = val;
-}
-
-inline F32 LLWLParamSet::getStarBrightness() {
- return (F32) mParamValues["star_brightness"].asReal();
-}
-
-inline F32 LLWLParamSet::getSunAngle() {
- return (F32) mParamValues["sun_angle"].asReal();
-}
-
-inline F32 LLWLParamSet::getEastAngle() {
- return (F32) mParamValues["east_angle"].asReal();
-}
-
-
-inline void LLWLParamSet::setEnableCloudScrollX(bool val) {
- mParamValues["enable_cloud_scroll"][0] = val;
-}
-
-inline bool LLWLParamSet::getEnableCloudScrollX() {
- return mParamValues["enable_cloud_scroll"][0].asBoolean();
-}
-
-inline void LLWLParamSet::setEnableCloudScrollY(bool val) {
- mParamValues["enable_cloud_scroll"][1] = val;
-}
-
-inline bool LLWLParamSet::getEnableCloudScrollY() {
- return mParamValues["enable_cloud_scroll"][1].asBoolean();
-}
-
-
-inline void LLWLParamSet::setCloudScrollX(F32 val) {
- mParamValues["cloud_scroll_rate"][0] = val;
-}
-
-inline F32 LLWLParamSet::getCloudScrollX() {
- return (F32) mParamValues["cloud_scroll_rate"][0].asReal();
-}
-
-inline void LLWLParamSet::setCloudScrollY(F32 val) {
- mParamValues["cloud_scroll_rate"][1] = val;
-}
-
-inline F32 LLWLParamSet::getCloudScrollY() {
- return (F32) mParamValues["cloud_scroll_rate"][1].asReal();
-}
-
-
-#endif // LL_WLPARAM_SET_H
-