Proses pemotretan sangat penting untuk membuat sampel tekstur berkualitas tinggi. Dengan kamera DSLR profesional dan pencahayaan yang sesuai, Anda dapat memotret tekstur sendiri agar gambar memenuhi standar restorasi tekstur. Anda juga akan memahami kebutuhan peralatan, sampel, pencahayaan, serta metode pemrosesan gambar yang umum digunakan.
Yang Anda perlukan: pencahayaan yang baik dan kamera SLR profesional.
Keunggulan dan tantangan peralatan fotografi profesional:
1. Ukuran papan di atas 600mm*600mm, dengan tekstur yang utuh.
2. Tidak ada cacat atau kotoran pada papan.
3. Tekstur sampel terlihat baik dan dapat mewakili tekstur produk.
1. Kami menyarankan studio profesional karena kontrol pencahayaannya lebih baik.
2. Jika tidak ada studio di dekat Anda, cari area terbuka yang teduh. Gunakan mode yang sesuai, misalnya "Auto", dengan lampu kilat dimatikan dan tanpa pencahayaan buatan. Pastikan material mendapatkan pencahayaan yang merata. Hindari sorotan cahaya atau bayangan, karena keduanya akan membuat pemrosesan setelahnya menjadi sangat sulit.
Metode pertama: pemrosesan dengan plug-in
Praktis dan cepat, cocok untuk tekstur dengan pola sederhana dan teratur, tetapi dapat menurunkan kualitas foto.
Metode kedua: pemrosesan dengan Photoshop
Lebih rumit, tetapi dapat mempertahankan kualitas foto.
Setelah pemrosesan selesai, Anda dapat mengunggahnya dan melihat hasil rendering~
Masalah Pertama:
Arah tekstur miring.
Masalah Kedua:
Efek sorotan.
Masalah Ketiga:
Sudut tidak tepat.
Ada dua faktor utama yang perlu Anda perhatikan saat memotret:
1. Ambil foto secara tegak lurus. Tekstur sulit ditangkap dengan tepat jika material datar tetapi posisinya miring.
2. Pastikan pencahayaan merata. Pencahayaan yang keliru sangat sulit ditangani.
Gagal Gagal Benar
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