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ADDED: GetSplinePoint*() functions for spline evaluation

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RENAMED: `DrawLine<spline_type>()` to `DrawSpline<spline_type>()` for more consistent and clear naming
REVIEWED: Bezier drawing parameters order, more consistent
REVIEWED: Spline-based examples -WIP-
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Ray
2023-11-07 19:25:49 +01:00
parent c69e1c379b
commit f01d3db739
5 changed files with 481 additions and 310 deletions
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8
examples/shapes/shapes_lines_bezier.c
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@ -30,7 +30,7 @@ int main(void)
Vector2 end = { (float)screenWidth, (float)screenHeight };
Vector2 startControl = { 100, 0 };
Vector2 endControl = { (float)GetScreenWidth() - 100, (float)GetScreenHeight() };
Vector2 endControl = { GetScreenWidth() - 100, GetScreenHeight() };
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
@ -60,9 +60,11 @@ int main(void)
DrawText("USE MOUSE LEFT-RIGHT CLICK to DEFINE LINE START and END POINTS", 15, 20, 20, GRAY);
//DrawLineBezier(start, end, 2.0f, RED);
// Draw line cubic-bezier, in-out interpolation (easing), no control points
DrawLineBezier(start, end, 3.0f, BLUE);
DrawLineBezierCubic(start, end, startControl, endControl, 2.0f, RED);
// Draw spline cubic-bezier with control points
DrawSplineBezierCubic(start, startControl, endControl, end, 2.0f, RED);
DrawLineEx(start, startControl, 1.0, LIGHTGRAY);
DrawLineEx(end, endControl, 1.0, LIGHTGRAY);