Merge branch 'master' into vegetation
This commit is contained in:
commit
0ddec2393d
6 changed files with 131 additions and 36 deletions
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@ -29,7 +29,7 @@ NoiseGenerator::~NoiseGenerator()
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{
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}
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void NoiseGenerator::save(PackStream* stream)
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void NoiseGenerator::save(PackStream* stream) const
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{
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int x;
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@ -43,7 +43,7 @@ void NoiseGenerator::save(PackStream* stream)
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for (x = 0; x < level_count; x++)
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{
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NoiseLevel* level = levels + x;
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const NoiseLevel* level = levels + x;
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stream->write(&level->frequency);
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stream->write(&level->amplitude);
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@ -84,7 +84,7 @@ void NoiseGenerator::load(PackStream* stream)
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validate();
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}
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void NoiseGenerator::copy(NoiseGenerator* destination)
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void NoiseGenerator::copy(NoiseGenerator* destination) const
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{
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destination->function = function;
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destination->height_offset = height_offset;
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@ -94,7 +94,7 @@ void NoiseGenerator::copy(NoiseGenerator* destination)
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state.copy(&destination->state);
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validate();
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destination->validate();
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}
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void NoiseGenerator::validate()
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@ -189,13 +189,13 @@ void NoiseGenerator::forceValue(double value)
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addLevelSimple(1.0, 0.0, 0.0); /* FIXME Should not be needed */
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}
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void NoiseGenerator::getRange(double* minvalue, double* maxvalue)
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void NoiseGenerator::getRange(double* minvalue, double* maxvalue) const
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{
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*minvalue = _min_value;
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*maxvalue = _max_value;
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}
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int NoiseGenerator::getLevelCount()
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int NoiseGenerator::getLevelCount() const
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{
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return level_count;
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}
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@ -263,7 +263,7 @@ void NoiseGenerator::removeLevel(int level)
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}
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}
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int NoiseGenerator::getLevel(int level, NoiseLevel* params)
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int NoiseGenerator::getLevel(int level, NoiseLevel* params) const
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{
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if (level >= 0 && level < level_count)
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{
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@ -374,12 +374,12 @@ static inline double _fixValue(double value, double ridge, double curve)
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inline double NoiseGenerator::_get1DLevelValue(NoiseLevel* level, const NoiseState::NoiseOffset &offset, double x)
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inline double NoiseGenerator::_get1DLevelValue(const NoiseLevel* level, const NoiseState::NoiseOffset &offset, double x) const
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{
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return level->minvalue + _fixValue(_func_noise_1d(x * level->frequency + offset.x), function.ridge_factor, function.curve_factor) * level->amplitude;
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}
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double NoiseGenerator::get1DLevel(int level, double x)
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double NoiseGenerator::get1DLevel(int level, double x) const
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{
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if (level >= 0 && level < level_count)
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{
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@ -391,7 +391,7 @@ double NoiseGenerator::get1DLevel(int level, double x)
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}
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}
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double NoiseGenerator::get1DTotal(double x)
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double NoiseGenerator::get1DTotal(double x) const
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{
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int level;
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double result;
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@ -404,7 +404,7 @@ double NoiseGenerator::get1DTotal(double x)
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return result + height_offset;
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}
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double NoiseGenerator::get1DDetail(double x, double detail)
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double NoiseGenerator::get1DDetail(double x, double detail) const
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{
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int level;
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double result, height, factor;
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@ -431,12 +431,12 @@ double NoiseGenerator::get1DDetail(double x, double detail)
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inline double NoiseGenerator::_get2DLevelValue(NoiseLevel* level, const NoiseState::NoiseOffset &offset, double x, double y)
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inline double NoiseGenerator::_get2DLevelValue(const NoiseLevel* level, const NoiseState::NoiseOffset &offset, double x, double y) const
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{
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return level->minvalue + _fixValue(_func_noise_2d(x * level->frequency + offset.x, y * level->frequency + offset.y), function.ridge_factor, function.curve_factor) * level->amplitude;
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}
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double NoiseGenerator::get2DLevel(int level, double x, double y)
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double NoiseGenerator::get2DLevel(int level, double x, double y) const
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{
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if (level >= 0 && level < level_count)
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{
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@ -448,7 +448,7 @@ double NoiseGenerator::get2DLevel(int level, double x, double y)
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}
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}
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double NoiseGenerator::get2DTotal(double x, double y)
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double NoiseGenerator::get2DTotal(double x, double y) const
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{
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int level;
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double result;
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@ -461,7 +461,7 @@ double NoiseGenerator::get2DTotal(double x, double y)
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return result + height_offset;
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}
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double NoiseGenerator::get2DDetail(double x, double y, double detail)
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double NoiseGenerator::get2DDetail(double x, double y, double detail) const
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{
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int level;
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double result, height, factor;
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@ -488,12 +488,12 @@ double NoiseGenerator::get2DDetail(double x, double y, double detail)
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inline double NoiseGenerator::_get3DLevelValue(NoiseLevel* level, const NoiseState::NoiseOffset &offset, double x, double y, double z)
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inline double NoiseGenerator::_get3DLevelValue(const NoiseLevel* level, const NoiseState::NoiseOffset &offset, double x, double y, double z) const
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{
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return level->minvalue + _fixValue(_func_noise_3d(x * level->frequency + offset.x, y * level->frequency + offset.y, z * level->frequency + offset.z), function.ridge_factor, function.curve_factor) * level->amplitude;
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}
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double NoiseGenerator::get3DLevel(int level, double x, double y, double z)
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double NoiseGenerator::get3DLevel(int level, double x, double y, double z) const
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{
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if (level >= 0 && level < level_count)
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{
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@ -505,7 +505,7 @@ double NoiseGenerator::get3DLevel(int level, double x, double y, double z)
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}
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}
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double NoiseGenerator::get3DTotal(double x, double y, double z)
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double NoiseGenerator::get3DTotal(double x, double y, double z) const
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{
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int level;
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double result;
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@ -518,7 +518,7 @@ double NoiseGenerator::get3DTotal(double x, double y, double z)
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return result + height_offset;
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}
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double NoiseGenerator::get3DDetail(double x, double y, double z, double detail)
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double NoiseGenerator::get3DDetail(double x, double y, double z, double detail) const
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{
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int level;
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double result, height, factor;
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@ -37,9 +37,9 @@ public:
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NoiseGenerator();
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virtual ~NoiseGenerator();
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virtual void save(PackStream* stream);
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virtual void save(PackStream* stream) const;
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virtual void load(PackStream* stream);
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virtual void copy(NoiseGenerator* destination);
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virtual void copy(NoiseGenerator* destination) const;
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virtual void validate();
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inline const NoiseState &getState() const {return state;}
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@ -51,32 +51,32 @@ public:
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void setFunction(NoiseFunction* function);
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void setFunctionParams(NoiseFunctionAlgorithm algorithm, double ridge_factor, double curve_factor);
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void forceValue(double value);
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void getRange(double* minvalue, double* maxvalue);
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int getLevelCount();
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void getRange(double* minvalue, double* maxvalue) const;
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int getLevelCount() const;
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void clearLevels();
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void addLevel(NoiseLevel level);
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void addLevelSimple(double scaling, double minvalue, double maxvalue);
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void addLevels(int level_count, NoiseLevel start_level, double scaling_factor, double amplitude_factor, double center_factor);
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void addLevelsSimple(int level_count, double scaling, double minvalue, double maxvalue, double center_factor);
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void removeLevel(int level);
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int getLevel(int level, NoiseLevel* params);
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int getLevel(int level, NoiseLevel* params) const;
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void setLevel(int index, NoiseLevel level);
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void setLevelSimple(int index, double scaling, double minvalue, double maxvalue);
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void normalizeAmplitude(double minvalue, double maxvalue, int adjust_scaling);
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double get1DLevel(int level, double x);
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double get1DTotal(double x);
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double get1DDetail(double x, double detail);
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double get2DLevel(int level, double x, double y);
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double get2DTotal(double x, double y);
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double get2DDetail(double x, double y, double detail);
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double get3DLevel(int level, double x, double y, double z);
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double get3DTotal(double x, double y, double z);
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double get3DDetail(double x, double y, double z, double detail);
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double get1DLevel(int level, double x) const;
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double get1DTotal(double x) const;
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double get1DDetail(double x, double detail) const;
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double get2DLevel(int level, double x, double y) const;
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double get2DTotal(double x, double y) const;
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double get2DDetail(double x, double y, double detail) const;
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double get3DLevel(int level, double x, double y, double z) const;
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double get3DTotal(double x, double y, double z) const;
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double get3DDetail(double x, double y, double z, double detail) const;
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private:
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double _get1DLevelValue(NoiseLevel* level, const NoiseState::NoiseOffset &offset, double x);
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double _get2DLevelValue(NoiseLevel* level, const NoiseState::NoiseOffset &offset, double x, double y);
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double _get3DLevelValue(NoiseLevel* level, const NoiseState::NoiseOffset &offset, double x, double y, double z);
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double _get1DLevelValue(const NoiseLevel* level, const NoiseState::NoiseOffset &offset, double x) const;
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double _get2DLevelValue(const NoiseLevel* level, const NoiseState::NoiseOffset &offset, double x, double y) const;
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double _get3DLevelValue(const NoiseLevel* level, const NoiseState::NoiseOffset &offset, double x, double y, double z) const;
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NoiseFunction function;
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double height_offset;
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51
src/definition/NoiseNode.cpp
Normal file
51
src/definition/NoiseNode.cpp
Normal file
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@ -0,0 +1,51 @@
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#include "NoiseNode.h"
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#include "NoiseGenerator.h"
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#include "Logs.h"
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NoiseNode::NoiseNode(DefinitionNode *parent):
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DefinitionNode(parent, "noise")
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{
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noise = new NoiseGenerator();
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}
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NoiseNode::~NoiseNode()
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{
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delete noise;
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}
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void NoiseNode::setLevels(int levels, double min_value, double max_value)
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{
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noise->clearLevels();
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noise->addLevelsSimple(levels, 1.0, -1.0, 1.0, 0.5);
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noise->normalizeAmplitude(min_value, max_value, false);
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noise->randomizeOffsets();
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noise->validate();
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}
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void NoiseNode::save(PackStream *stream) const
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{
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noise->save(stream);
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}
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void NoiseNode::load(PackStream *stream)
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{
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noise->load(stream);
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}
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void NoiseNode::copy(DefinitionNode *destination) const
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{
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if (destination->getTypeName() == getTypeName())
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{
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noise->copy(((NoiseNode *)destination)->noise);
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}
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else
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{
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Logs::error() << "Can't copy from " << getTypeName() << " to " << destination->getTypeName() << std::endl;
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}
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}
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void NoiseNode::validate()
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{
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noise->validate();
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}
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41
src/definition/NoiseNode.h
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41
src/definition/NoiseNode.h
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@ -0,0 +1,41 @@
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#ifndef NOISENODE_H
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#define NOISENODE_H
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#include "definition_global.h"
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#include "DefinitionNode.h"
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namespace paysages {
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namespace definition {
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/**
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* Definition node with noise parameters.
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*/
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class DEFINITIONSHARED_EXPORT NoiseNode: public DefinitionNode
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{
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public:
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NoiseNode(DefinitionNode *parent);
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virtual ~NoiseNode();
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inline const NoiseGenerator *getGenerator() {return noise;}
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/**
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* Set the number of levels to use in the noise generator.
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*/
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void setLevels(int levels, double min_value=-1.0, double max_value=1.0);
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protected:
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virtual void save(PackStream *stream) const override;
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virtual void load(PackStream *stream) override;
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virtual void copy(DefinitionNode *destination) const override;
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virtual void validate() override;
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private:
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NoiseGenerator *noise;
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};
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}
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}
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#endif // NOISENODE_H
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@ -42,6 +42,7 @@ SOURCES += \
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DefinitionWatcher.cpp \
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IntNode.cpp \
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IntDiff.cpp \
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NoiseNode.cpp \
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GodRaysDefinition.cpp \
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TimeManager.cpp \
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VegetationPresenceDefinition.cpp
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@ -76,6 +77,7 @@ HEADERS +=\
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DefinitionWatcher.h \
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IntNode.h \
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IntDiff.h \
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NoiseNode.h \
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GodRaysDefinition.h \
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TimeManager.h \
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VegetationPresenceDefinition.h
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@ -19,6 +19,7 @@ namespace definition {
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class FloatDiff;
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class IntNode;
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class IntDiff;
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class NoiseNode;
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class DiffManager;
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class DefinitionWatcher;
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class Scenery;
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