書誌事項
- タイトル別名
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- The Mutual Relation between the Angle and Direction of the Incident Ray on the Crown Main Facet and of the Radiant Ray from the Facing Crown Main Facet
- アイタイスル Crown Main Facet ソウゴ カン デ ノ ニュウシャコウ ホウイ ト ホウシャコウ ト ノ カンケイ
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説明
In this paper, the mutual relation of the facing crown main facets is analyzed starting from the analyses given in previous papers. Taking the optical path inside a stone (T→T) into consideration, a fancy crown angle (incident side) is estimated by δ_1, β and (radiant side) is similarly estimated by δ_4, β. Then the incident ray and radiant ray are drawn from severally r_1, r'_1 on the fancy angles (Fig. 27). Each of Fig. 28, 29 are the radiant angle l'_4 and F-value F'_4 in the case of the facing crown facets (M→M). The ideas of the five papers are useful in planing computer graphics.
収録刊行物
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- 宝石学会誌
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宝石学会誌 23 (1-4), 22-25, 2002
宝石学会（日本）
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詳細情報 詳細情報について
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- CRID
- 1390001205164421376
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- NII論文ID
- 110007325592
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- NII書誌ID
- AN00226317
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- ISSN
- 21898413
- 03855090
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- NDL書誌ID
- 6294871
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDLサーチ
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
