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REVIEWED: GetScreenToWorldRayEx()

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Ray
2024-04-03 20:10:15 +02:00
parent 9070eb9a13
commit d30cfea82d
2 changed files with 5 additions and 5 deletions
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8
src/rcore.c
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@@ -1419,18 +1419,18 @@ void SetShaderValueTexture(Shader shader, int locIndex, Texture2D texture)
// Get a ray trace from screen position (i.e mouse)
Ray GetScreenToWorldRay(Vector2 position, Camera camera)
{
return GetScreenToWorldRayEx(position, camera, (float)GetScreenWidth(), (float)GetScreenHeight());
return GetScreenToWorldRayEx(position, camera, GetScreenWidth(), GetScreenHeight());
}
// Get a ray trace from the screen position (i.e mouse) within a specific section of the screen
Ray GetScreenToWorldRayEx(Vector2 position, Camera camera, float width, float height)
Ray GetScreenToWorldRayEx(Vector2 position, Camera camera, int width, int height)
{
Ray ray = { 0 };
// Calculate normalized device coordinates
// NOTE: y value is negative
float x = (2.0f*position.x)/width - 1.0f;
float y = 1.0f - (2.0f*position.y)/height;
float x = (2.0f*position.x)/(float)width - 1.0f;
float y = 1.0f - (2.0f*position.y)/(float)height;
float z = 1.0f;
// Store values in a vector