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fix vector angle example mode 0 circle segment drawing (#3150)

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Gisteron 2023-07-02 18:51:27 +02:00 • committed by GitHub
parent d1ab031a27
commit 64bb2fe3ec
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2 changed files with 13 additions and 5 deletions
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7
examples/others/raymath_vector_angle.c
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@ -49,14 +49,14 @@ int main(void)
// Calculate angle between two vectors, considering a common origin (v0)
v1 = Vector2Add(v0, (Vector2){ 100.0f, 80.0f });
v2 = GetMousePosition();
angle = Vector2Angle(Vector2Normalize(Vector2Subtract(v1, v0)), Vector2Normalize(Vector2Subtract(v2, v0)))*RAD2DEG;
angle = 90 - Vector2LineAngle(v0, v2) * RAD2DEG;
}
else if (angleMode == 1)
{
// Calculate angle defined by a two vectors line, in reference to horizontal line
v1 = (Vector2){ screenWidth/2, screenHeight/2 };
v2 = GetMousePosition();
angle = Vector2LineAngle(v1, v2)*RAD2DEG;
angle = Vector2LineAngle(v1, v2) * RAD2DEG;
}
//----------------------------------------------------------------------------------
@ -77,8 +77,7 @@ int main(void)
DrawLineEx(v0, v1, 2.0f, BLACK);
DrawLineEx(v0, v2, 2.0f, RED);
// TODO: Properly draw circle sector
DrawCircleSector(v0, 40.0f, Vector2LineAngle(v0, v1)*RAD2DEG, angle, 32, Fade(GREEN, 0.6f));
DrawCircleSector(v0, 40.0f, 90 - Vector2LineAngle(v0, v1) * RAD2DEG, angle, 32, Fade(GREEN, 0.6f));
}
else if (angleMode == 1)
{