74 lines
1.9 KiB
C++
74 lines
1.9 KiB
C++
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#include "formsky.h"
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#include "tools.h"
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#include <QColor>
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#include <QSlider>
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#include <math.h>
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#include "../lib_paysages/sky.h"
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#include "../lib_paysages/shared/functions.h"
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#include "../lib_paysages/shared/constants.h"
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static SkyDefinition _definition;
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/**************** Previews ****************/
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class PreviewHorizon:public Preview
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{
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public:
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PreviewHorizon(QWidget* parent):
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Preview(parent)
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{
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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 = {0.0, 0.0, 0.0};
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Vector3 look;
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look.x = cos(M_PI * (x / 128.0 + 0.5)) * cos(M_PI * (y / 256.0));
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look.y = -sin(M_PI * (y / 256.0));
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look.z = sin(M_PI * (x / 128.0 + 0.5)) * cos(M_PI * (y / 256.0));
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return colorToQColor(skyGetColorCustom(eye, look, &_definition, NULL, NULL));
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}
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};
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/**************** Form ****************/
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FormSky::FormSky(QWidget *parent):
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BaseForm(parent)
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{
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_definition = skyCreateDefinition();
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previewHorizon = new PreviewHorizon(this);
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addPreview(previewHorizon, QString("Horizon preview"));
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addInputDouble("Day time", &_definition.daytime, 0.0, 1.0, 0.01, 0.1);
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addInputColorGradation("Sun color", &_definition.sun_color);
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addInputDouble("Sun radius", &_definition.sun_radius, 0.0, 0.3, 0.01, 0.03);
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addInputColorGradation("Zenith color", &_definition.zenith_color);
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addInputColorGradation("Haze color", &_definition.haze_color);
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addInputDouble("Haze height", &_definition.haze_height, 0.0, 1.0, 0.01, 0.1);
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addInputDouble("Haze smoothing", &_definition.haze_smoothing, 0.0, 1.0, 0.01, 0.1);
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revertConfig();
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}
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void FormSky::revertConfig()
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{
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skyCopyDefinition(skyGetDefinition(), &_definition);
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BaseForm::revertConfig();
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}
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void FormSky::applyConfig()
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{
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skySetDefinition(_definition);
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BaseForm::applyConfig();
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}
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void FormSky::applyConfigPreview()
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{
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skyValidateDefinition(&_definition);
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BaseForm::applyConfigPreview();
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}
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