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add erosion brushes

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todo: sort why noise... isn't.
This commit is contained in:
AzaezelX 2025-02-17 05:48:15 -06:00
parent 818d76d481
commit 2eb2cbc302
5 changed files with 113 additions and 36 deletions
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22
Engine/source/gui/worldEditor/terrainActions.h
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@ -302,7 +302,7 @@ class PaintNoiseAction : public TerrainAction
F32 mScale;
};
/*
class ThermalErosionAction : public TerrainAction
{
public:
@ -310,8 +310,6 @@ class ThermalErosionAction : public TerrainAction
: TerrainAction(editor)
{
mNoise.setSeed( 1 );//Sim::getCurrentTime() );
mNoiseData.setSize( TerrainBlock::BlockSize * TerrainBlock::BlockSize );
mTerrainHeights.setSize( TerrainBlock::BlockSize * TerrainBlock::BlockSize );
}
StringTableEntry getName(){return("thermalErode");}
@ -322,7 +320,23 @@ class ThermalErosionAction : public TerrainAction
Vector<F32> mNoiseData;
Vector<F32> mTerrainHeights;
};
*/
class HydraulicErosionAction : public TerrainAction
{
public:
HydraulicErosionAction(TerrainEditor* editor)
: TerrainAction(editor)
{
mNoise.setSeed(1);//Sim::getCurrentTime() );
}
StringTableEntry getName() { return("hydraulicErode"); }
void process(Selection* sel, const Gui3DMouseEvent& event, bool selChanged, Type type);
Noise2D mNoise;
Vector<F32> mNoiseData;
Vector<F32> mTerrainHeights;
};
/// An undo action used to perform terrain wide smoothing.
class TerrainSmoothAction : public UndoAction