UnrealXR/raylib-go
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Update examples

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This commit is contained in:
Milan Nikolic 2021-11-11 16:36:32 +01:00
parent 2013bc4628
commit 7b91ce25fb
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GPG key ID: 9229D0EAA3AA4E75
8 changed files with 32 additions and 36 deletions
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3
examples/core/2d_paint/main.go
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@ -139,7 +139,7 @@ func main() {
}
if btnSaveMouseHover && rl.IsMouseButtonReleased(rl.MouseLeftButton) || rl.IsKeyPressed(rl.KeyS) {
image := rl.GetTextureData(target.Texture)
image := rl.LoadImageFromTexture(target.Texture)
rl.ImageFlipVertical(*&image)
rl.ExportImage(*image, "export.png")
rl.UnloadImage(image)
@ -214,4 +214,3 @@ func main() {
os.Exit(0)
}

23
examples/core/3d_picking/main.go
View file

@ -1,7 +1,7 @@
package main
import (
"github.com/gen2brain/raylib-go/raylib"
rl "github.com/gen2brain/raylib-go/raylib"
)
func main() {
@ -21,8 +21,7 @@ func main() {
cubeSize := rl.NewVector3(2.0, 2.0, 2.0)
var ray rl.Ray
collision := false
var collision rl.RayCollision
rl.SetCameraMode(camera, rl.CameraFree) // Set a free camera mode
@ -32,12 +31,16 @@ func main() {
rl.UpdateCamera(&camera) // Update camera
if rl.IsMouseButtonPressed(rl.MouseLeftButton) {
ray = rl.GetMouseRay(rl.GetMousePosition(), camera)
if !collision.Hit {
ray = rl.GetMouseRay(rl.GetMousePosition(), camera)
// Check collision between ray and box
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))
// Check collision between ray and box
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.GetRayCollisionBox(ray, rl.NewBoundingBox(min, max))
} else {
collision.Hit = false
}
}
rl.BeginDrawing()
@ -46,7 +49,7 @@ func main() {
rl.BeginMode3D(camera)
if collision {
if collision.Hit {
rl.DrawCube(cubePosition, cubeSize.X, cubeSize.Y, cubeSize.Z, rl.Red)
rl.DrawCubeWires(cubePosition, cubeSize.X, cubeSize.Y, cubeSize.Z, rl.Maroon)
@ -64,7 +67,7 @@ func main() {
rl.DrawText("Try selecting the box with mouse!", 240, 10, 20, rl.DarkGray)
if collision {
if collision.Hit {
rl.DrawText("BOX SELECTED", (screenWidth-rl.MeasureText("BOX SELECTED", 30))/2, int32(float32(screenHeight)*0.1), 30, rl.Green)
}

6
examples/core/input_gamepad/main.go
View file

@ -3,7 +3,7 @@ package main
import (
"fmt"
"github.com/gen2brain/raylib-go/raylib"
rl "github.com/gen2brain/raylib-go/raylib"
)
const (
@ -29,7 +29,7 @@ func main() {
if rl.IsGamepadAvailable(rl.GamepadPlayer1) {
rl.DrawText(fmt.Sprintf("GP1: %s", rl.GetGamepadName(rl.GamepadPlayer1)), 10, 10, 10, rl.Black)
if rl.IsGamepadName(rl.GamepadPlayer1, xbox360NameID) {
if rl.GetGamepadName(rl.GamepadPlayer1) == xbox360NameID {
rl.DrawTexture(texXboxPad, 0, 0, rl.DarkGray)
// Draw buttons: xbox home
@ -99,7 +99,7 @@ func main() {
rl.DrawRectangle(170, 30, 15, int32(((1.0+rl.GetGamepadAxisMovement(rl.GamepadPlayer1, rl.GamepadXboxAxisLt))/2.0)*70), rl.Red)
rl.DrawRectangle(604, 30, 15, int32(((1.0+rl.GetGamepadAxisMovement(rl.GamepadPlayer1, rl.GamepadXboxAxisRt))/2.0)*70), rl.Red)
} else if rl.IsGamepadName(rl.GamepadPlayer1, ps3NameID) {
} else if rl.GetGamepadName(rl.GamepadPlayer1) == ps3NameID {
rl.DrawTexture(texPs3Pad, 0, 0, rl.DarkGray)
// Draw buttons: ps