paysages3d/src/definition/VegetationDefinition.cpp

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#include "VegetationDefinition.h"
#include "VegetationLayerDefinition.h"
#include "VegetationModelDefinition.h"
static DefinitionNode *_layer_constructor(Layers *parent) {
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return new VegetationLayerDefinition(parent);
}
VegetationDefinition::VegetationDefinition(DefinitionNode *parent) : Layers(parent, "vegetation", _layer_constructor) {
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}
double VegetationDefinition::getMaxHeight() const {
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double max_height = 0.0;
int n = count();
for (int i = 0; i < n; i++) {
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double layer_height = getVegetationLayer(i)->getMaxHeight();
if (layer_height > max_height) {
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max_height = layer_height;
}
}
return max_height;
}
void VegetationDefinition::applyPreset(VegetationPreset preset) {
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VegetationLayerDefinition *layer;
clear();
if (preset == VEGETATION_PRESET_TEMPERATE) {
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layer = getVegetationLayer(addLayer());
layer->applyPreset(VegetationLayerDefinition::VEGETATION_BASIC_TREES);
layer->setName("Basic tree");
}
}