3d

main.go

@@ -3,27 +3,12 @@ package main
 import (
 	"fmt"
 
+	rl "github.com/gen2brain/raylib-go/raylib"
 	"github.com/gocolly/colly"
-         rl "github.com/gen2brain/raylib-go/raylib"
 )
 
 func main() {
 
-	rl.InitWindow(800, 450, "raylib [core] example - basic window")
-	defer rl.CloseWindow()
-
-	rl.SetTargetFPS(60)
-
-	for !rl.WindowShouldClose() {
-		rl.BeginDrawing()
-
-		rl.ClearBackground(rl.RayWhite)
-		rl.DrawText("Congrats! You created your first window!", 190, 200, 20, rl.LightGray)
-
-		rl.EndDrawing()
-	}
-
-	/*
 	c := colly.NewCollector(
 		colly.AllowedDomains("alfrescocavern.com"),
 	)
@@ -31,7 +16,15 @@ func main() {
 	c.OnHTML("a[href]", func(e *colly.HTMLElement) {
 		link := e.Attr("href")
 		fmt.Printf("Link found: %q -> %s\n", e.Text, link)
-		c.Visit(e.Request.AbsoluteURL(link))
+		//c.Visit(e.Request.AbsoluteURL(link))
+	})
+
+	c.OnHTML("div", func(h *colly.HTMLElement) {
+		fmt.Printf(h.Text)
+	})
+
+	c.OnHTML("p", func(h *colly.HTMLElement) {
+		fmt.Printf(h.Text)
 	})
 
 	c.OnRequest(func(r *colly.Request) {
@@ -39,5 +32,45 @@ func main() {
 	})
 
 	c.Visit("https://alfrescocavern.com/")
-	*/
+
+	rl.InitWindow(800, 450, "raylib [core] example - 3d camera first person")
+
+	camera := rl.Camera3D{}
+	camera.Position = rl.NewVector3(4.0, 2.0, 4.0)
+	camera.Target = rl.NewVector3(0.0, 1.8, 0.0)
+	camera.Up = rl.NewVector3(0.0, 1.0, 0.0)
+	camera.Fovy = 60.0
+	camera.Projection = rl.CameraPerspective
+
+	rl.SetTargetFPS(60)
+	rl.DisableCursor()
+
+	for !rl.WindowShouldClose() {
+		rl.UpdateCamera(&camera, rl.CameraFirstPerson) // Update camera with first person mode
+
+		rl.BeginDrawing()
+
+		rl.ClearBackground(rl.RayWhite)
+
+		rl.BeginMode3D(camera)
+
+		rl.DrawPlane(rl.NewVector3(0.0, 0.0, 0.0), rl.NewVector2(32.0, 32.0), rl.LightGray) // Draw ground
+		rl.DrawCube(rl.NewVector3(-16.0, 2.5, 0.0), 1.0, 5.0, 32.0, rl.Blue)                // Draw a blue wall
+		rl.DrawCube(rl.NewVector3(16.0, 2.5, 0.0), 1.0, 5.0, 32.0, rl.Lime)                 // Draw a green wall
+		rl.DrawCube(rl.NewVector3(0.0, 2.5, 16.0), 32.0, 5.0, 1.0, rl.Gold)                 // Draw a yellow wall
+
+		rl.EndMode3D()
+
+		rl.DrawRectangle(10, 10, 220, 70, rl.Fade(rl.SkyBlue, 0.5))
+		rl.DrawRectangleLines(10, 10, 220, 70, rl.Blue)
+
+		rl.DrawText("First person camera default controls:", 20, 20, 10, rl.Black)
+		rl.DrawText("- Move with keys: W, A, S, D", 40, 40, 10, rl.DarkGray)
+		rl.DrawText("- Mouse move to look around", 40, 60, 10, rl.DarkGray)
+
+		rl.EndDrawing()
+	}
+
+	rl.EnableCursor()
+	rl.CloseWindow()
 }