Functions | |
| glm::vec3 | evalLERP (glm::vec3 const &p0, glm::vec3 const &p1, float const x) |
| Linearly interpolate a position between two points. More... | |
| glm::vec3 | evalCatmullRom (glm::vec3 const &p0, glm::vec3 const &p1, glm::vec3 const &p2, glm::vec3 const &p3, float const t, float const x) |
| Compute a new position using a Catmull-Rom spline interpolation. More... | |
Function Documentation
◆ evalCatmullRom()
| glm::vec3 interpolation::evalCatmullRom | ( | glm::vec3 const & | p0, |
| glm::vec3 const & | p1, | ||
| glm::vec3 const & | p2, | ||
| glm::vec3 const & | p3, | ||
| float const | t, | ||
| float const | x | ||
| ) |
- Parameters
-
[in] p0 ![$p[i-1]$](form_0.png)
[in] p1 ![$p[i]$](form_1.png)
[in] p2 ![$p[i+1]$](form_2.png)
[in] p3 ![$p[i+2]$](form_3.png)
[in] t tension [in] x distance ratio between p1 and p2 at which the interpolated point should be: - x == 0.0: result will be p0;
- x == 1.0: result will be p1;
- x == 0.5: result will be the midpoint of [p0,p1]
- x ∈ ]0,1[: result will be somewhere on ]p0,p1[
- Returns
- interpolated position
- Todo:
- Implement this function
◆ evalLERP()
| glm::vec3 interpolation::evalLERP | ( | glm::vec3 const & | p0, |
| glm::vec3 const & | p1, | ||
| float const | x | ||
| ) |
- Parameters
-
[in] p0 origin point for the interpolation [in] p1 destination point for the interpolation [in] x distance ratio between p0 and p1 at which the interpolated point should be: - x == 0.0: result will be p0;
- x == 1.0: result will be p1;
- x == 0.5: result will be the midpoint of [p0,p1]
- x ∈ ]0,1[: result will be somewhere on ]p0,p1[
- Returns
- interpolated position
- Todo:
- Implement this function
