GET ROTATE MATRIX: Difference between revisions
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|param1=<matrix array>|param1_desc={{matrix array}} | |param1=<matrix array>|param1_desc={{matrix array}} | ||
|param2=<vx>|param2_desc={{ | |param2=<vx>|param2_desc={{getvx}} | ||
|param3=<vy>|param3_desc={{ | |param3=<vy>|param3_desc={{getvy}} | ||
|param4=<vz>|param4_desc={{ | |param4=<vz>|param4_desc={{getvz}} | ||
|param5=<angle>|param5_desc={{ | |param5=<angle>|param5_desc={{getangle}} | ||
}} | }} | ||
Revision as of 21:08, 27 July 2010
Command
- GET_ROTATE_MATRIX <matrix array>, <vx>, <vy>, <vz>, <angle>
- Set an array variable to the transformation matrix required to perform a 3D rotation.
Parameters
- <matrix array>
- A transformation matrix contains 12 values. These are stored in an array variable that must be defined to hold at least 12 values. If the array variable is defined with a size of more than 12, the first 12 values are used for the transformation matrix.
- <vx>
- Set the value of a number variable for the the X component of a vector.
- <vy>
- Set the value of a number variable for the the Y component of a vector.
- <vz>
- Set the value of a number variable for the the Z component of a vector.
- <angle>
- Set the value of a number variable for the angle value, either degrees or radians. Positive angles indicate a CCW direction, negative for CW.
Use the DEGREES or RADIANS commands to switch between the two angle modes.
Example
- DEGREES
- LOCAL MAT1(12)
- GET_ROTATE_MATRIX MAT1, 0, 0, 1, 30
- This will get a matrix to rotate 30 degrees around the Z axis.
