Filter Forge - Pixel Coordinates

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Sabin Dr Posts: 3	We know that the arguments (x,y) of get_sample represent number between 0, 1. It is not fully clear for me in which pixel (i,j) of the input image they mapp into. is this given by i = x * OUTPUT_WIDTH and j = y * OUTPUT_HEIGHT? Any help with this? Have someone writen some function that will transform (x,y) into some polar coords? Computer Science Dept, UCC Cork, Ireland
	Posted: October 20, 2011 7:23 am	Details E-Mail
Sabin Dr Posts: 3	One more question on the similar topics? For the arguments (x,y), What would the coordinates of the neigbour pixels will be? Computer Science Dept, UCC Cork, Ireland
	Posted: October 20, 2011 7:26 am	Details E-Mail
Sphinx. Filter Optimizer Posts: 1750 Filters: 39	The offset you might be looking for could be 1 / SIZE? Njyldgarkn init/prepare process x no. of render blocks x no. of passes
	Posted: October 26, 2011 2:54 am	Details E-Mail

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