RayTracingDemo/Scene.h at main · SetsunaChyan/RayTracingDemo · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
#pragma once
#include <CL/opencl.h>

//__declspec(align(16))
struct Camera {
	cl_double theta;
	cl_double winWidth;
	cl_double winHeight;
	cl_double3 __declspec(align(16)) pos; // ÆÁÄ»ÕýÖÐ¼äµÄÎ»ÖÃ
	cl_double3 up;
	cl_double3 lookAt;
};

struct Material {
	cl_double refraction;
	cl_double reflection;
	/*
	* 0: light
	* 1: diffuse
	* 2: metal
	* 3: dieletric
	* 4: fuzz metal
	*/
	cl_int type;
	cl_double3 __declspec(align(16)) color;
};

struct Sphere {
	cl_double radius;
	cl_double3 __declspec(align(32)) pos;
	Material mat;
};

cl_double3& operator /= (cl_double3& o1, const double o2);

cl_double3 operator / (const cl_double3 o1, const double o2);

void initScene1(Camera& cam, Sphere sphere[], int& sphereSize, int winWidth, int winHeight);
void initScene2(Camera& cam, Sphere sphere[], int& sphereSize, int winWidth, int winHeight);