Fix variable thickness

examples/shapes/shapes_splines_drawing.c

@@ -80,8 +80,7 @@ int main(void)
 
     // Spline config variables
     float splineThickness = 8.0f;
-    int splineTypeActive = SPLINE_LINEAR_VAR; // 0-Linear, 1-BSpline, 2-CatmullRom, 3-Bezier, 4-LinearVar, 5-BezierVar
+    int splineTypeActive = SPLINE_LINEAR; // 0-Linear, 1-BSpline, 2-CatmullRom, 3-Bezier, 4-LinearVar, 5-BezierVar
-                                              // TODO: Change the default back to SPLINE_LINEAR when finished testing
     bool splineTypeEditMode = false; 
     bool splineHelpersActive = true;
     
@@ -226,8 +225,8 @@ int main(void)
                 float thicks[] = {
                     0.0f,
                     splineThickness,
+                    -splineThickness,
                     splineThickness,
-                    0.0f,
                 };
 
                 // Draw spline: variable-width linear

src/rshapes.c

@@ -2144,10 +2144,9 @@ void DrawSplineSegmentLinearVar(Vector2 p1, Vector2 p2, const float* thicks, int
                     point.x = p1.x*(1.0f - t) + p2.x*t;
                     point.y = p1.y*(1.0f - t) + p2.y*t;
 
-                    // TODO: Doesn't seem to be working properly for more than 3 distinct values
                     float thick;
                     {
-                        float tMajor = t*(float)thickCount;
+                        float tMajor = t*(float)thickCounto">/3.0f;
                         int tIndex = (int)tMajor;
                         float tMinor = tMajor - (float)tIndex;
                         tIndex *= 3;
@@ -2235,10 +2234,9 @@ void DrawSplineSegmentBezierCubicVar(Vector2 p1, Vector2 c2, Vector2 c3, Vector2
                     point.x = a*p1.x + b*c2.x + c*c3.x + d*p4.x;
                 }
 
-                // TODO: Doesn't seem to be working properly for more than 3 distinct values
                 float thick;
                 {
-                    float tMajor = t*(float)thickCount;
+                    float tMajor = t*(float)thickCounto">/3.0f;
                     int tIndex = (int)tMajor;
                     float tMinor = tMajor - (float)tIndex;
                     tIndex *= 3;