GET ROTATE MATRIX: Difference between revisions
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[[:Category:Matrices|{{Up}}]] | |||
{{Command|syntax=GET_ROTATE_MATRIX <matrix array>, <vx>, <vy>, <vz>, <angle> | {{Command|syntax=GET_ROTATE_MATRIX <matrix array>, <vx>, <vy>, <vz>, <angle> | ||
|description=: | |description=:Get the transformation matrix required to perform a 3D rotation. | ||
|param1=<matrix array>|param1_desc={{ | |param1=<matrix array>|param1_desc={{parameter_variable_matrix}} | ||
|param2=<vx>|param2_desc={{vx}} | |param2=<vx>|param2_desc={{vx}} | ||
|param3=<vy>|param3_desc={{vy}} | |param3=<vy>|param3_desc={{vy}} | ||
|param4=<vz>|param4_desc= {{ | |param4=<vz>|param4_desc={{vz}} | ||
|param5=<angle>|param5_desc={{angle}} | |param5=<angle>|param5_desc={{angle}} | ||
}} | }} | ||
===Example=== | ===Example=== | ||
: | :DEGREES | ||
:LOCAL MAT1(12) | |||
:GET_ROTATE_MATRIX MAT1, 0, 0, 1, 30 | |||
<br> | |||
:This will get a matrix to rotate 30 degrees around the Z axis. | |||
[[Category:Matrices]] | [[Category:Matrices]] | ||
Latest revision as of 18:09, 12 January 2011
Command
- GET_ROTATE_MATRIX <matrix array>, <vx>, <vy>, <vz>, <angle>
- Get the transformation matrix required to perform a 3D rotation.
Parameters
- <matrix array>
- Name of Matrix variable
- <vx>
- the X component of a vector.
- <vy>
- the Y component of a vector.
- <vz>
- the Z component of a vector.
- <angle>
- 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.
