74 lines
1.5 KiB
Go
74 lines
1.5 KiB
Go
package main
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import (
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"fmt"
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rl "github.com/gen2brain/raylib-go/raylib"
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)
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func main() {
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screenWidth := int32(1280)
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screenHeight := int32(720)
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rl.InitWindow(screenWidth, screenHeight, "raylib [models] example - gltf loading")
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camera := rl.Camera{}
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camera.Position = rl.NewVector3(5.0, 5.0, 5.0)
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camera.Target = rl.NewVector3(0.0, 2.0, 0.0)
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camera.Up = rl.NewVector3(0.0, 1.0, 0.0)
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camera.Fovy = 45.0
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camera.Projection = rl.CameraPerspective
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model := rl.LoadModel("robot.glb")
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animIndex := 0
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animCurrentFrame := 0
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modelAnims := rl.LoadModelAnimations("robot.glb")
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position := rl.NewVector3(0, 0, 0)
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rl.DisableCursor()
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rl.SetTargetFPS(60)
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for !rl.WindowShouldClose() {
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rl.UpdateCamera(&camera, rl.CameraOrbital)
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if rl.IsKeyPressed(rl.KeyUp) {
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animIndex++
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if animIndex >= len(modelAnims) {
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animIndex = 0
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}
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}
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if rl.IsKeyPressed(rl.KeyDown) {
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animIndex--
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if animIndex < 0 {
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animIndex = len(modelAnims) - 1
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}
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}
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animPlaying := modelAnims[animIndex]
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animCurrentFrame = (animCurrentFrame + 1) % int(animPlaying.FrameCount)
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rl.UpdateModelAnimation(model, animPlaying, int32(animCurrentFrame))
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rl.BeginDrawing()
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rl.ClearBackground(rl.RayWhite)
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rl.BeginMode3D(camera)
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rl.DrawModel(model, position, 0.8, rl.White)
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rl.EndMode3D()
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rl.DrawText("current animation number: "+fmt.Sprint(animIndex), 10, 10, 10, rl.Black)
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rl.DrawText("UP/DOWN ARROW KEYS CHANGE ANIMATION", 10, 30, 10, rl.Black)
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rl.EndDrawing()
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}
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rl.UnloadModel(model)
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rl.CloseWindow()
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}
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