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#ifndef graphicsobjects_h
#define graphicsobjects_h
#include <glm/glm.hpp>
#include <glm/gtx/transform.hpp>
struct Camera
{
public:
Camera(const glm::vec3& pos, float fov, float aspect, float zNear, float zFar)
{
this->pos = pos;
this->forward = glm::vec3(0.0f, 0.0f, -1.0f);
this->up = glm::vec3(0.0f, 1.0f, 0.0f);
this->projection = glm::perspective(fov, aspect, zNear, zFar);
}
inline glm::mat4 GetViewProjection() const
{
return projection * glm::lookAt(pos, pos + forward, up);
}
void MoveForward()
{
pos += forward * amt;
}
void MoveBackward()
{
pos += forward * -amt;
}
void MoveRight()
{
pos += -glm::cross(up, forward) * amt;
}
void MoveLeft()
{
pos += glm::cross(up, forward) * amt;
}
void MoveUp()
{
//pos += glm::cross(up, forward) * amt;
pos += glm::vec3(0,.2,0);
}
void MoveDown()
{
//pos += glm::cross(up, forward) * amt;
pos -= glm::vec3(0,.2,0);
}
void Pitch(float angle)
{
glm::vec3 right = glm::normalize(glm::cross(up, forward));
forward = glm::vec3(glm::normalize(glm::rotate(angle, right) * glm::vec4(forward, 0.0)));
up = glm::normalize(glm::cross(forward, right));
}
/*void RotateY(float angle)
{
static const glm::vec3 UP(0.0f, 1.0f, 0.0f);
glm::mat4 rotation = glm::rotate(angle, UP);
forward = glm::vec3(glm::normalize(rotation * glm::vec4(forward, 0.0)));
up = glm::vec3(glm::normalize(rotation * glm::vec4(up, 0.0)));
}*/
private:
float amt = .2;
//glm::vec3 speed = glm::vec3(0,0,0.2);
glm::mat4 projection;
glm::vec3 pos;
glm::vec3 forward;
glm::vec3 up;
};
struct Transform
{
public:
Transform(const glm::vec3& pos = glm::vec3(), const glm::vec3& rot = glm::vec3(), const glm::vec3& scale = glm::vec3(1.0f, 1.0f, 1.0f))
{
this->pos = pos;
this->rot = rot;
this->scale = scale;
}
inline glm::mat4 GetModel() const
{
glm::mat4 posMat = glm::translate(pos);
glm::mat4 scaleMat = glm::scale(scale);
glm::mat4 rotX = glm::rotate(rot.x, glm::vec3(1.0, 0.0, 0.0));
glm::mat4 rotY = glm::rotate(rot.y, glm::vec3(0.0, 1.0, 0.0));
glm::mat4 rotZ = glm::rotate(rot.z, glm::vec3(0.0, 0.0, 1.0));
glm::mat4 rotMat = rotX * rotY * rotZ;
return posMat * rotMat * scaleMat;
}
inline glm::mat4 GetMVP(const Camera& camera) const
{
glm::mat4 VP = camera.GetViewProjection();
glm::mat4 M = GetModel();
return VP * M;//camera.GetViewProjection() * GetModel();
}
inline glm::vec3* GetPos() { return &pos; }
inline glm::vec3* GetRot() { return &rot; }
inline glm::vec3* GetScale() { return &scale; }
inline void SetPos(glm::vec3& pos) { this->pos = pos; }
inline void SetRot(glm::vec3& rot) { this->rot = rot; }
inline void SetScale(glm::vec3& scale) { this->scale = scale; }
protected:
private:
glm::vec3 pos;
glm::vec3 rot;
glm::vec3 scale;
};
class Location
{
public:
Location(float x1, float y1){x=x1;y=y1; w=5; h=5;};
Location(){x=y=0; w=5; h=5;};
float getX(){
return x;
}
float getY(){
return y;
}
float x;
float y;
float w;
float h;
};
class GraphicsData
{
public:
float x;
float y;
float r;
float g;
float b;
float sides;
//float theret[6];
//float* ret[6];
GraphicsData(){
this->x = 0;
this->y = 0;
this->r = 0;
this->g = 0;
this->b = 0;
this->sides = 0;
}
GraphicsData(float x,float y,float r,float g,float b,float sides){
this->x = 0;
this->y = 0;
this->r = 0;
this->g = 0;
this->b = 0;
this->sides = 0;
}
float getX(){
return x;
}
float getY(){
return y;
}
};
class Rectangle
{
public:
Rectangle(float x1, float y1, float wid, float heit){x=x1;y=y1;width=wid; height=heit;};
Rectangle(){x=y=width=height=0;};
void setX(float x1){
x=x1;
}
void setY(float y1){
y=y1;
}
float getX(){
return x;
}
float getY(){
return y;
}
float getWidth(){
return width;
}
float getHeight(){
return height;
}
float x;
float y;
float width;
float height;
};
#endif
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