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implemented some higher level functions; added lots of stubs; switched top and bottom in CRect

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This commit is contained in:
aap
2019-05-30 21:24:47 +02:00
parent d434c88606
commit 188aab4196
65 changed files with 791 additions and 169 deletions
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20
src/math/Rect.h
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@ -1,31 +1,29 @@
#pragma once
#pragma once
class CRect
{
public:
float left; // x min
float top; // y max
float bottom; // y max
float right; // x max
float bottom; // y min
float top; // y min
CRect(void){
left = 1000000.0f;
bottom = 1000000.0f;
top = 1000000.0f;
right = -1000000.0f;
top = -1000000.0f;
bottom = -1000000.0f;
}
CRect(float l, float b, float r, float t){
CRect(float l, float t, float r, float b){
left = l;
bottom = b;
right = r;
top = t;
right = r;
bottom = b;
}
void ContainPoint(CVector const &v){
if(v.x < left) left = v.x;
if(v.x > right) right = v.x;
if(v.y < bottom) bottom = v.y;
if(v.y > top) top = v.y;
if(v.y < top) top = v.y;
if(v.y > bottom) bottom = v.y;
}
};

5
src/math/Vector.h
View File

@ -101,6 +101,11 @@ inline CVector operator*(const CVector &left, float right)
return CVector(left.x * right, left.y * right, left.z * right);
}
inline CVector operator*(float left, const CVector &right)
{
return CVector(left * right.x, left * right.y, left * right.z);
}
inline CVector operator/(const CVector &left, float right)
{
return CVector(left.x / right, left.y / right, left.z / right);