paysages3d/gui_qt/formclouds.cpp
2013-03-31 20:27:21 +00:00

153 lines
4.9 KiB
C++

#include "formclouds.h"
#include "../lib_paysages/tools/color.h"
#include "../lib_paysages/tools/euclid.h"
#include "../lib_paysages/scenery.h"
#include "tools.h"
/**************** Previews ****************/
class PreviewCloudsCoverage:public BasePreview
{
public:
PreviewCloudsCoverage(QWidget* parent, CloudsLayerDefinition* layer):BasePreview(parent)
{
_renderer = cloudsCreatePreviewCoverageRenderer();
_3d = true;
_original_layer = layer;
_preview_definition = (CloudsDefinition*)CloudsDefinitionClass.create();
addToggle("3d", tr("Perspective"), true);
configScaling(100.0, 1000.0, 20.0, 200.0);
}
~PreviewCloudsCoverage()
{
CloudsDefinitionClass.destroy(_preview_definition);
rendererDelete(_renderer);
}
protected:
Color getColor(double x, double y)
{
return cloudsGetPreviewCoverage(_renderer, x, y, scaling, _3d);
}
virtual void toggleChangeEvent(QString key, bool value)
{
if (key == "3d")
{
_3d = value;
}
BasePreview::toggleChangeEvent(key, value);
}
void updateData()
{
layersDeleteLayer(_preview_definition->layers, 0);
layersAddLayer(_preview_definition->layers, _original_layer);
CloudsRendererClass.bind(_renderer, _preview_definition);
}
private:
Renderer* _renderer;
CloudsLayerDefinition* _original_layer;
CloudsDefinition* _preview_definition;
bool _3d;
};
class PreviewCloudsColor:public BasePreview
{
public:
PreviewCloudsColor(QWidget* parent, CloudsLayerDefinition* layer):BasePreview(parent)
{
_original_layer = layer;
_preview_definition = (CloudsDefinition*)CloudsDefinitionClass.create();
_renderer = cloudsCreatePreviewColorRenderer();
configScaling(0.5, 2.0, 0.1, 2.0);
}
protected:
Color getColor(double x, double y)
{
return cloudsGetPreviewColor(_renderer, x, y);
}
void updateData()
{
layersDeleteLayer(_preview_definition->layers, 0);
layersAddLayer(_preview_definition->layers, _original_layer);
CloudsRendererClass.bind(_renderer, _preview_definition);
}
private:
Renderer* _renderer;
CloudsLayerDefinition* _original_layer;
CloudsDefinition* _preview_definition;
};
/**************** Form ****************/
FormClouds::FormClouds(QWidget *parent):
BaseFormLayer(parent)
{
addAutoPreset(tr("Cirrus"));
addAutoPreset(tr("Cumulus"));
addAutoPreset(tr("Stratocumulus"));
addAutoPreset(tr("Stratus"));
_definition = (CloudsDefinition*)CloudsDefinitionClass.create();
_layer = (CloudsLayerDefinition*)cloudsGetLayerType().callback_create();
_previewCoverage = new PreviewCloudsCoverage(parent, _layer);
_previewColor = new PreviewCloudsColor(parent, _layer);
addPreview(_previewCoverage, tr("Layer coverage (no lighting)"));
addPreview(_previewColor, tr("Appearance"));
addInputEnum(tr("Clouds model"), (int*)&_layer->type, QStringList() << tr("Cirrus") << tr("Cumulus") << tr("Stratocumulus") << tr("Stratus"));
addInputDouble(tr("Lower altitude"), &_layer->lower_altitude, -10.0, 50.0, 0.5, 5.0);
addInputDouble(tr("Layer thickness"), &_layer->thickness, 0.0, 20.0, 0.1, 1.0);
addInputDouble(tr("Max coverage"), &_layer->base_coverage, 0.0, 1.0, 0.01, 0.1);
addInputDouble(tr("Shape scaling"), &_layer->shape_scaling, 3.0, 30.0, 0.3, 3.0);
addInputDouble(tr("Edge scaling"), &_layer->edge_scaling, 0.5, 5.0, 0.05, 0.5);
addInputDouble(tr("Edge length"), &_layer->edge_length, 0.0, 1.0, 0.01, 0.1);
addInputMaterial(tr("Material"), &_layer->material);
addInputDouble(tr("Hardness to light"), &_layer->hardness, 0.0, 1.0, 0.01, 0.1);
addInputDouble(tr("Transparency depth"), &_layer->transparencydepth, 0.0, 10.0, 0.1, 1.0);
addInputDouble(tr("Light traversal depth"), &_layer->lighttraversal, 0.0, 10.0, 0.1, 1.0);
addInputDouble(tr("Minimum lighting"), &_layer->minimumlight, 0.0, 1.0, 0.01, 0.1);
setLayers(_definition->layers);
}
FormClouds::~FormClouds()
{
CloudsDefinitionClass.destroy(_definition);
cloudsGetLayerType().callback_delete(_layer);
delete _previewCoverage;
delete _previewColor;
}
void FormClouds::revertConfig()
{
sceneryGetClouds(_definition);
BaseFormLayer::revertConfig();
}
void FormClouds::applyConfig()
{
BaseFormLayer::applyConfig();
scenerySetClouds(_definition);
}
void FormClouds::layerReadCurrentFrom(void* layer_definition)
{
cloudsGetLayerType().callback_copy((CloudsLayerDefinition*)layer_definition, _layer);
}
void FormClouds::layerWriteCurrentTo(void* layer_definition)
{
cloudsGetLayerType().callback_copy(_layer, (CloudsLayerDefinition*)layer_definition);
}
void FormClouds::autoPresetSelected(int preset)
{
cloudsLayerAutoPreset(_layer, (CloudsLayerPreset)preset);
BaseForm::autoPresetSelected(preset);
}