UnrealXR/raylib-go
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Update C sources, add new functions and rename package to

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This commit is contained in:
Milan Nikolic 2018-10-08 18:56:34 +02:00
parent 391c25482d
commit 08aa518a46
156 changed files with 34542 additions and 19573 deletions
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69
examples/core/3d_picking/main.go
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@ -8,70 +8,71 @@ func main() {
screenWidth := int32(800)
screenHeight := int32(450)
raylib.InitWindow(screenWidth, screenHeight, "raylib [core] example - 3d picking")
rl.InitWindow(screenWidth, screenHeight, "raylib [core] example - 3d picking")
camera := raylib.Camera3D{}
camera.Position = raylib.NewVector3(10.0, 10.0, 10.0)
camera.Target = raylib.NewVector3(0.0, 0.0, 0.0)
camera.Up = raylib.NewVector3(0.0, 1.0, 0.0)
camera := rl.Camera3D{}
camera.Position = rl.NewVector3(10.0, 10.0, 10.0)
camera.Target = rl.NewVector3(0.0, 0.0, 0.0)
camera.Up = rl.NewVector3(0.0, 1.0, 0.0)
camera.Fovy = 45.0
camera.Type = raylib.CameraPerspective
camera.Type = rl.CameraPerspective
cubePosition := raylib.NewVector3(0.0, 1.0, 0.0)
cubeSize := raylib.NewVector3(2.0, 2.0, 2.0)
cubePosition := rl.NewVector3(0.0, 1.0, 0.0)
cubeSize := rl.NewVector3(2.0, 2.0, 2.0)
var ray raylib.Ray
var ray rl.Ray
collision := false
raylib.SetCameraMode(camera, raylib.CameraFree) // Set a free camera mode
rl.SetCameraMode(camera, rl.CameraFree) // Set a free camera mode
raylib.SetTargetFPS(60)
rl.SetTargetFPS(60)
for !raylib.WindowShouldClose() {
raylib.UpdateCamera(&camera) // Update camera
for !rl.WindowShouldClose() {
rl.UpdateCamera(&camera) // Update camera
if raylib.IsMouseButtonPressed(raylib.MouseLeftButton) {
ray = raylib.GetMouseRay(raylib.GetMousePosition(), camera)
if rl.IsMouseButtonPressed(rl.MouseLeftButton) {
// NOTE: This function is NOT WORKING properly!
ray = rl.GetMouseRay(rl.GetMousePosition(), camera)
// Check collision between ray and box
min := raylib.NewVector3(cubePosition.X-cubeSize.X/2, cubePosition.Y-cubeSize.Y/2, cubePosition.Z-cubeSize.Z/2)
max := raylib.NewVector3(cubePosition.X+cubeSize.X/2, cubePosition.Y+cubeSize.Y/2, cubePosition.Z+cubeSize.Z/2)
collision = raylib.CheckCollisionRayBox(ray, raylib.NewBoundingBox(min, max))
min := rl.NewVector3(cubePosition.X-cubeSize.X/2, cubePosition.Y-cubeSize.Y/2, cubePosition.Z-cubeSize.Z/2)
max := rl.NewVector3(cubePosition.X+cubeSize.X/2, cubePosition.Y+cubeSize.Y/2, cubePosition.Z+cubeSize.Z/2)
collision = rl.CheckCollisionRayBox(ray, rl.NewBoundingBox(min, max))
}
raylib.BeginDrawing()
rl.BeginDrawing()
raylib.ClearBackground(raylib.RayWhite)
rl.ClearBackground(rl.RayWhite)
raylib.BeginMode3D(camera)
rl.BeginMode3D(camera)
if collision {
raylib.DrawCube(cubePosition, cubeSize.X, cubeSize.Y, cubeSize.Z, raylib.Red)
raylib.DrawCubeWires(cubePosition, cubeSize.X, cubeSize.Y, cubeSize.Z, raylib.Maroon)
rl.DrawCube(cubePosition, cubeSize.X, cubeSize.Y, cubeSize.Z, rl.Red)
rl.DrawCubeWires(cubePosition, cubeSize.X, cubeSize.Y, cubeSize.Z, rl.Maroon)
raylib.DrawCubeWires(cubePosition, cubeSize.X+0.2, cubeSize.Y+0.2, cubeSize.Z+0.2, raylib.Green)
rl.DrawCubeWires(cubePosition, cubeSize.X+0.2, cubeSize.Y+0.2, cubeSize.Z+0.2, rl.Green)
} else {
raylib.DrawCube(cubePosition, cubeSize.X, cubeSize.Y, cubeSize.Z, raylib.Gray)
raylib.DrawCubeWires(cubePosition, cubeSize.X, cubeSize.Y, cubeSize.Z, raylib.DarkGray)
rl.DrawCube(cubePosition, cubeSize.X, cubeSize.Y, cubeSize.Z, rl.Gray)
rl.DrawCubeWires(cubePosition, cubeSize.X, cubeSize.Y, cubeSize.Z, rl.DarkGray)
}
raylib.DrawRay(ray, raylib.Maroon)
rl.DrawRay(ray, rl.Maroon)
raylib.DrawGrid(10, 1.0)
rl.DrawGrid(10, 1.0)
raylib.EndMode3D()
rl.EndMode3D()
raylib.DrawText("Try selecting the box with mouse!", 240, 10, 20, raylib.DarkGray)
rl.DrawText("Try selecting the box with mouse!", 240, 10, 20, rl.DarkGray)
if collision {
raylib.DrawText("BOX SELECTED", (screenWidth-raylib.MeasureText("BOX SELECTED", 30))/2, int32(float32(screenHeight)*0.1), 30, raylib.Green)
rl.DrawText("BOX SELECTED", (screenWidth-rl.MeasureText("BOX SELECTED", 30))/2, int32(float32(screenHeight)*0.1), 30, rl.Green)
}
raylib.DrawFPS(10, 10)
rl.DrawFPS(10, 10)
raylib.EndDrawing()
rl.EndDrawing()
}
raylib.CloseWindow()
rl.CloseWindow()
}