摘要:
A perspective transformation is performed to a three-dimensional model and a model coordinate system indicating a reference attitude of the three-dimensional model to produce a projection image expressing a relationship between the model and the model coordinate system, and a work screen is started up. A coordinate of an origin in the projection image and rotation angles of an X-axis, a Y-axis, and a Z-axis are displayed in work areas on the screen to accept a manipulation to change the coordinate and the rotation angles. The display of the projection image is changed by a manipulation. When an OK button located is pressed, the coordinate and rotation angle are fixed, and the model coordinate system is changed based on the coordinate and rotation angle. A coordinate of each constituent point of the three-dimensional model is transformed into a coordinate of the post-change model coordinate system.
摘要:
A light emitting element includes: A light emitting element, includes: at least one LED chip provided on an installation surface of a substrate; a metallic reflecting plate, provided upright in a light projecting direction of the LED chip on the installation surface so as to surround an entire periphery of the LED chip, the metallic reflecting plate reflecting light projected from the LED chip to guide the light to a light projecting surface provided in the light projecting direction; and a first metallic portion and a second metallic portion, respectively connected to the LED chip as electrode terminals for supplying a driving current to the LED chip, each being formed in an area surrounded by the metallic reflecting plate on the installation surface, wherein an insulating section is formed surrounding the second metallic portion, to electrically insulate the second metallic portion from other portion in the area, and the first metallic portion is formed outside the insulating section in the area as an installation surface metallic reflecting film so as to be in contact with the metallic reflecting plate.