Interpolation

Linear Interpolation Sample Usage: AddSpecialEffect(TEST_SFX,linear(P1X,P2X,p),linear(P1Y,P2Y,p))

Source on GitHub

Functions

linear

public function linear(vec2 start, vec2 stop, real p) returns vec2

Look at linear

linear

public function linear(real start, real stop, real p) returns real

bezier3

public function bezier3(real start, real mid, real stop, real p) returns real

3-Point-Bezier Interpolation Sample Usage: AddSpecialEffect(TEST_SFX, bezier3(P1X, P3X, P2X, p), bezier3(P1Y, P3Y, P2Y, p))

derivBezier3

public function derivBezier3(real start, real mid, real stop, real p) returns real

This function returns the derivate of the 3-Point-Bezier curve on certain point. (d(bezier3())/dt)

bezier4

public function bezier4(real start, real mid1, real mid2, real stop, real p) returns real

4-Point-Bezier Interpolation Sample Usage: AddSpecialEffect(TEST_SFX,bezier4(P1X,P3X,P4X,P2X,t),bezier4(P1Y,P3Y,P4Y,P2Y,t))

derivBezier4

public function derivBezier4(real start, real mid1, real mid2, real stop, real p) returns real

This function returns the derivate of the 4-Point-Bezier curve on certain point. (d(bezier4())/dt)

hermite

public function hermite(real start, real stop, real tangent1, real tangent2, real s) returns real

Hermite Interpolation

inTan

public function inTan(real p1, real p2, real p3, real p, real c, real b) returns real

Returns the intan of p2

outTan

public function outTan(real p1, real p2, real p3, real p, real c, real b) returns real

Returns the outtan of p2

Extension Functions

vec3.bezier3

public function vec3.bezier3(vec3 mid, vec3 stop, real p) returns vec3

vec2.bezier3

public function vec2.bezier3(vec2 mid, vec2 stop, real p) returns vec2

vec3.bezier4

public function vec3.bezier4(vec3 mid1, vec3 mid2, vec3 stop, real p) returns vec3

vec2.bezier4

public function vec2.bezier4(vec2 mid1, vec2 mid2, vec2 stop, real p) returns vec2

vec3.lerp

public function vec3.lerp(vec3 target, real alpha) returns vec3

vec2.lerp

public function vec2.lerp(vec2 target, real alpha) returns vec2

vec3.derivBezier3

public function vec3.derivBezier3(vec3 mid, vec3 stop, real p) returns vec3

vec2.derivBezier3

public function vec2.derivBezier3(vec2 mid, vec2 stop, real p) returns vec2

vec3.derivBezier4

public function vec3.derivBezier4(vec3 mid1, vec3 mid2, vec3 stop, real p) returns vec3

vec2.derivBezier4

public function vec2.derivBezier4(vec2 mid1, vec2 mid2, vec2 stop, real p) returns vec2