| #ifndef LineIntersection_DEFINE | |
| #define LineIntersection_DEFINE | |
| #include "DataTypes.h" | |
| int horizontalIntersect(const _Line& line, double y, double tRange[2]); | |
| int horizontalLineIntersect(const _Line& line, double left, double right, | |
| double y, double tRange[2]); | |
| int verticalLineIntersect(const _Line& line, double top, double bottom, | |
| double x, double tRange[2]); | |
| int intersect(const _Line& a, const _Line& b, double aRange[2], double bRange[2]); | |
| bool testIntersect(const _Line& a, const _Line& b); | |
| #endif |