Lecture Autodesk inventor: 3D geometric transformations. In this chapter, students will be able to understand kinds of transformations: translation, rotation, reflection, scaling, shearing; AutoCAD transformation commands. | 3D Geometric Transformations Add transformation matrix slide Kinds of Transformations Translation Rotation Reflection Scaling Shearing These transformations are an important component of computer graphics programming Each transformation type can be expressed in a (4 x 4) matrix, called the Transformation Matrix NOTES: Translation Moving the object from one position to another Rotation Rotating the object about an axis Reflection Mirroring an object about a plane Scaling Reducing or enlarging the object Shearing Moving selected vertices of an object linearly along an axis AutoCAD Transformation Commands Geometric Transformation AutoCAD Command Translation Move and COpy Rotation ROtate and ROTATE3D Reflection MIrror and MIRROR3D Scaling SCale Shearing STRETCH Rotations – Positive and Negative Rotations – Positive about x,y,z Multiple Rotations 3D Transformations The . | 3D Geometric Transformations Add transformation matrix slide Kinds of Transformations Translation Rotation Reflection Scaling Shearing These transformations are an important component of computer graphics programming Each transformation type can be expressed in a (4 x 4) matrix, called the Transformation Matrix NOTES: Translation Moving the object from one position to another Rotation Rotating the object about an axis Reflection Mirroring an object about a plane Scaling Reducing or enlarging the object Shearing Moving selected vertices of an object linearly along an axis AutoCAD Transformation Commands Geometric Transformation AutoCAD Command Translation Move and COpy Rotation ROtate and ROTATE3D Reflection MIrror and MIRROR3D Scaling SCale Shearing STRETCH Rotations – Positive and Negative Rotations – Positive about x,y,z Multiple Rotations 3D Transformations The End | 3D Geometric Transformations Add transformation matrix slide Kinds of Transformations Translation Rotation Reflection Scaling Shearing These transformations are an important component of computer graphics programming Each transformation type can be expressed in a (4 x 4) matrix, called the Transformation Matrix NOTES: Translation Moving the object from one position to another Rotation Rotating the object about an axis Reflection Mirroring an object about a plane Scaling Reducing or enlarging the object Shearing Moving selected vertices of an object linearly along an axis AutoCAD Transformation Commands Geometric Transformation AutoCAD Command Translation Move and COpy Rotation ROtate and ROTATE3D Reflection MIrror and MIRROR3D Scaling SCale Shearing STRETCH Rotations – Positive and Negative Rotations – Positive about x,y,z Multiple Rotations 3D Transformations The End | 3D Geometric Transformations Add transformation matrix slide Kinds of Transformations Translation Rotation Reflection Scaling Shearing These transformations are an important component of computer graphics programming Each transformation type can be expressed in a (4 x 4) matrix, called the Transformation Matrix NOTES: Translation Moving the object from one position to another Rotation Rotating the object about an axis Reflection Mirroring an object about a plane Scaling Reducing or enlarging the object Shearing Moving selected vertices of an object linearly along an axis AutoCAD Transformation Commands Geometric Transformation AutoCAD Command Translation Move and COpy Rotation ROtate and ROTATE3D Reflection MIrror and MIRROR3D Scaling SCale Shearing STRETCH Rotations – Positive and Negative Rotations – Positive about x,y,z Multiple Rotations 3D Transformations The .
