nuclear@2: #ifndef EREBUS_IMPL_H_
nuclear@2: #define EREBUS_IMPL_H_
nuclear@2: 
nuclear@17: #include <vector>
nuclear@45: #include <gmath/gmath.h>
nuclear@17: #include "erebus.h"
nuclear@17: #include "image.h"
nuclear@17: #include "scene.h"
nuclear@24: #include "threadpool.h"
nuclear@17: 
nuclear@17: struct Option {
nuclear@17: 	enum Type { INT, FLOAT, VEC } type;
nuclear@17: 	int ival;
nuclear@17: 	float fval;
nuclear@17: 	Vector4 vval;
nuclear@17: };
nuclear@17: 
nuclear@26: struct Block {
nuclear@17: 	int x, y, width, height;
nuclear@26: 	int sample;
nuclear@26: 	int frame;
nuclear@17: };
nuclear@17: 
nuclear@17: struct erebus {
nuclear@17: 	Scene *scn;
nuclear@17: 
nuclear@17: 	Image<float> fbimg;
nuclear@17: 	Image<float> accum;	// sample accumulator per pixel
nuclear@17: 	Option options[ERB_NUM_OPTIONS];
nuclear@17: 
nuclear@31: 	ThreadPool *tpool;
nuclear@24: 
nuclear@17: 	// render state
nuclear@40: 	bool rendering;
nuclear@17: 	float inv_gamma;
nuclear@17: 	long cur_time;
nuclear@17: 	int cur_sample;
nuclear@26: 	int cur_frame;
nuclear@17: 
nuclear@17: 	// interactive input
nuclear@17: 	std::vector<bool> keystate;
nuclear@17: 	std::vector<bool> bnstate;
nuclear@17: 	int mouse_pos[2];
nuclear@17: 
nuclear@17: 	// debugging stuff
nuclear@17: 	int dbg_nodesel;
nuclear@17: };
nuclear@17: 
nuclear@2: float randf(float low = 0.0f, float high = 1.0f);
nuclear@2: 
nuclear@2: #endif	// EREBUS_IMPL_H_