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Image Sampler
The Image Sampler node takes as input a source image and 3 images that control the translation and rotation of a pixel sampler, and composes a new image by sampling the source image.
Each pixel in the new output image looks for the translation and rotation values in the translationximage, translationyimage and rotation_image, and samples the input image at a point transformed by those values. The transform images are sampled in world space.
The output image has the same size and position of the input image.
For better results all input images should have the same position and size.
input
image
translation_x
translation_y
rotation
output
image
image
The image that will be sampled.
translation_x
The image that defines the sampler translation in x.
translation_y
The image that defines the sampler translation in y.
rotation
The image that defines the sampler rotation.
image
The sampled image.
Translation X
Multiplier for the values defined by the tranlation_x image.
Translation X
Multiplier for the values defined by the tranlation_y image.
Rotation
Multiplier for the values defined by the rotation image.
Samples
Number of samples per pixel.