Michaël Lemaire
a632974d29
git-svn-id: https://subversion.assembla.com/svn/thunderk/paysages@261 b1fd45b6-86a6-48da-8261-f70d1f35bdcc
119 lines
3.4 KiB
C++
119 lines
3.4 KiB
C++
#include "formclouds.h"
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#include "../lib_paysages/clouds.h"
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#include "../lib_paysages/color.h"
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#include "../lib_paysages/euclid.h"
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#include "../lib_paysages/scenery.h"
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#include "../lib_paysages/shared/constants.h"
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#include "tools.h"
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static CloudsDefinition _definition;
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static CloudsLayerDefinition _layer;
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/**************** Previews ****************/
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class PreviewCloudsCoverage:public Preview
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{
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public:
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PreviewCloudsCoverage(QWidget* parent):Preview(parent)
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{
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_renderer = rendererCreate();
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_renderer.render_quality = 3;
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_preview_layer = cloudsLayerCreateDefinition();
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}
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protected:
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QColor getColor(double x, double y)
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{
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Vector3 eye, look;
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Color color_layer, result;
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eye.x = 0.0;
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eye.y = scaling;
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eye.z = -10.0 * scaling;
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look.x = x * 0.01 / scaling;
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look.y = -y * 0.01 / scaling - 0.3;
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look.z = 1.0;
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look = v3Normalize(look);
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result = COLOR_BLUE;
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color_layer = cloudsGetLayerColor(&_preview_layer, &_renderer, eye, v3Add(eye, v3Scale(look, 1000.0)));
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colorMask(&result, &color_layer);
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return colorToQColor(result);
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}
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void updateData()
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{
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cloudsLayerCopyDefinition(&_layer, &_preview_layer);
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}
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private:
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Renderer _renderer;
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CloudsLayerDefinition _preview_layer;
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};
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/**************** Form ****************/
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FormClouds::FormClouds(QWidget *parent):
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BaseForm(parent, false, true)
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{
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_definition = cloudsCreateDefinition();
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_layer = cloudsLayerCreateDefinition();
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addPreview(new PreviewCloudsCoverage(parent), "Layer coverage (no lighting)");
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addInputDouble("Start altitude", &_layer.ymin, -10.0, 250.0, 0.5, 5.0);
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addInputDouble("Max density altitude", &_layer.ycenter, -10.0, 250.0, 0.5, 5.0);
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addInputDouble("End altitude", &_layer.ymax, -10.0, 250.0, 0.5, 5.0);
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addInputNoise("Noise", _layer.noise);
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addInputDouble("Coverage", &_layer.coverage, 0.0, 1.0, 0.01, 0.1);
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addInputDouble("Scaling", &_layer.scaling, 1.0, 100.0, 0.5, 5.0);
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addInputColor("Base color", &_layer.material.base);
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addInputDouble("Light reflection", &_layer.material.reflection, 0.0, 1.0, 0.01, 0.1);
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addInputDouble("Light reflection shininess", &_layer.material.shininess, 0.0, 20.0, 0.1, 1.0);
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addInputDouble("Transparency depth", &_layer.transparencydepth, 0.0, 100.0, 0.5, 5.0);
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addInputDouble("Light traversal depth", &_layer.lighttraversal, 0.0, 100.0, 0.5, 5.0);
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addInputDouble("Minimum lighting", &_layer.minimumlight, 0.0, 1.0, 0.01, 0.1);
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revertConfig();
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}
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void FormClouds::revertConfig()
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{
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sceneryGetClouds(&_definition);
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setLayerCount(cloudsGetLayerCount(&_definition));
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BaseForm::revertConfig();
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}
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void FormClouds::applyConfig()
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{
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scenerySetClouds(&_definition);
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BaseForm::applyConfig();
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}
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void FormClouds::configChangeEvent()
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{
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cloudsLayerCopyDefinition(&_layer, cloudsGetLayer(&_definition, currentLayer()));
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cloudsValidateDefinition(&_definition);
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BaseForm::configChangeEvent();
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}
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void FormClouds::layerAddedEvent()
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{
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if (cloudsAddLayer(&_definition) > 0)
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{
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BaseForm::layerAddedEvent();
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}
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}
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void FormClouds::layerDeletedEvent(int layer)
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{
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cloudsDeleteLayer(&_definition, layer);
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BaseForm::layerDeletedEvent(layer);
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}
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void FormClouds::layerSelectedEvent(int layer)
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{
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cloudsLayerCopyDefinition(cloudsGetLayer(&_definition, layer), &_layer);
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BaseForm::layerSelectedEvent(layer);
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}
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