カメラ出力をテクスチャにする

2010/4/18

Blender2.49

カメラの出力結果をテクスチャとして表示。 VideoTexture モジュールを使う。

Dev:Source/GameEngine/2.49/VideoTexture
http://wiki.blender.org/index.php/Dev:Source/GameEngine/2.49/VideoTexture

マテリアルは適当なダミー画像をUVマップで貼っておく。

scene = GameLogic.getCurrentScene()
cont = GameLogic.getCurrentController()
obj = cont.owner

render_camera = "Camera"
render_material = "Material"

def main():
    if obj.has_key("texture"):
        update()
    else:
        init()

def init():
    import VideoTexture
    cam = scene.objects["OB"+render_camera]

    matID = VideoTexture.materialID(obj,"MA"+render_material)
    texture = VideoTexture.Texture(obj, matID)
    texture.source = VideoTexture.ImageRender(scene,cam)
    obj["texture"] = texture
    
def update():
    obj["texture"].refresh(True)
    
main()

詳しくは

Render to Texture -- Blender 3D Game Engine
http://www.tutorialsforblender3d.com/Game_Engine/VideoTexture/VideoTexture_Render_1.html