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This commit is contained in:
kai-z99 2024-05-29 20:54:10 -07:00
parent d0fa238637
commit faa55b8a60
1 changed files with 4 additions and 4 deletions
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8
src/rshapes.c
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@ -2320,8 +2320,8 @@ RLAPI bool CheckCollisionCircleLine(Vector2 center, float radius, Vector2 p1, Ve
{ {
float dx = p1.x - p2.x; float dx = p1.x - p2.x;
float dy = p1.y - p2.y; float dy = p1.y - p2.y;
float length_sqr = ((dx * dx) + (dy * dy)); float lengthSQ = ((dx * dx) + (dy * dy));
float dotProduct = (((center.x - p1.x) * (p2.x - p1.x)) + ((center.y - p1.y) * (p2.y - p1.y))) / (length_sqr); float dotProduct = (((center.x - p1.x) * (p2.x - p1.x)) + ((center.y - p1.y) * (p2.y - p1.y))) / (lengthSQ);
if (dotProduct > 1.0f) if (dotProduct > 1.0f)
{ {
@ -2334,9 +2334,9 @@ RLAPI bool CheckCollisionCircleLine(Vector2 center, float radius, Vector2 p1, Ve
float dx2 = (p1.x - (dotProduct * (dx))) - center.x; float dx2 = (p1.x - (dotProduct * (dx))) - center.x;
float dy2 = (p1.y - (dotProduct * (dy))) - center.y; float dy2 = (p1.y - (dotProduct * (dy))) - center.y;
float distance_sqr = ((dx2 * dx2) + (dy2 * dy2)); float distanceSQ = ((dx2 * dx2) + (dy2 * dy2));
return (distance_sqr <= radius * radius); return (distanceSQ <= radius * radius);
} }
// Get collision rectangle for two rectangles collision // Get collision rectangle for two rectangles collision