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#pragma once
#include <QString>
#include <QMap>
#include "../../SyntopiaCore/Math/Matrix4.h"
namespace StructureSynth {
namespace Model {
class Rule; // Forward
/// A state represent the current rendering projection matrix and other rendering settings.
struct State {
State();
State(const State& rhs);
~State();
State& operator=(const State& rhs);
void setPrevMatrix(SyntopiaCore::Math::Matrix4f matrix);
SyntopiaCore::Math::Matrix4f matrix; // Transformation matrix (4x4 homogenous representation)
SyntopiaCore::Math::Vector3f hsv; // Hue, Saturation, Value colorspace state
float alpha; // Transparency
QMap<const Rule*, int> maxDepths; // Rules may have a max. recursion depth before they are retired.
// We need to keep track of this in the state.
SyntopiaCore::Math::Matrix4f* prevMatrix; // previous matrix (if stored)
int seed;
};
}
}
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