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GetScreenToWorldRay() and GetScreenToWorldRayEx() added

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This commit is contained in:
JupiterRider 2024-11-23 20:31:22 +01:00
parent 52954882a0
commit 7275646a1d
2 changed files with 43 additions and 1 deletions
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24
raylib/rcore.go
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@ -626,7 +626,9 @@ func UnloadShader(shader Shader) {
C.UnloadShader(*cshader)
}
// GetMouseRay - Returns a ray trace from mouse position
// GetMouseRay - Get a ray trace from mouse position
//
// Deprecated: Use [GetScreenToWorldRay] instead.
func GetMouseRay(mousePosition Vector2, camera Camera) Ray {
cmousePosition := mousePosition.cptr()
ccamera := camera.cptr()
@ -635,6 +637,26 @@ func GetMouseRay(mousePosition Vector2, camera Camera) Ray {
return v
}
// GetScreenToWorldRay - Get a ray trace from screen position (i.e mouse)
func GetScreenToWorldRay(position Vector2, camera Camera) Ray {
cposition := position.cptr()
ccamera := camera.cptr()
ret := C.GetMouseRay(*cposition, *ccamera)
v := newRayFromPointer(unsafe.Pointer(&ret))
return v
}
// GetScreenToWorldRayEx - Get a ray trace from screen position (i.e mouse) in a viewport
func GetScreenToWorldRayEx(position Vector2, camera Camera, width, height int32) Ray {
cposition := position.cptr()
ccamera := camera.cptr()
cwidth := (C.int)(width)
cheight := (C.int)(height)
ret := C.GetMouseRay(*cposition, *ccamera, cwidth, cheight)
v := newRayFromPointer(unsafe.Pointer(&ret))
return v
}
// GetCameraMatrix - Returns camera transform matrix (view matrix)
func GetCameraMatrix(camera Camera) Matrix {
ccamera := camera.cptr()