first add primitive - cylinder with 8 rotation segments, 1 cap segment and 4 height segments, with measures radius=50 and height=60.
Make it editable(ctrl+C), and use optimize function
Make it editable(ctrl+C), and use optimize function
step 1 of 16
step 2 of 16
with the loop selection tool select the two loopsas depicted, and...
step 3 of 16
...the two polygon loops, as depicted here. Next...
step 4 of 16
...click back to line editing and choose func. edge cut(m~f), check, if Create N-Gons is unchecked and click apply. When there are not created triangles on the loops above and below the cutted lines, then click poly editing(under the line editing) button, here we have selected both loops, now we just choose triangulate(after right click), and we're done with this step.
step 5 of 16
I. - select rectangular selection tool
II. - check, if select only visible is unchecked
III. - select these points
IV. - in coordinates bar simply add *1,08 behind X and Z sizes(we need to set the points to the circular shape)
II. - check, if select only visible is unchecked
III. - select these points
IV. - in coordinates bar simply add *1,08 behind X and Z sizes(we need to set the points to the circular shape)
step 6 of 16
I. - select all top points
II. - rotate these points to -22,5°
III. - simply add behind X and Z sizes *0,56
II. - rotate these points to -22,5°
III. - simply add behind X and Z sizes *0,56
step 7 of 16
with rectangular selection tool select recent points, as descripted, and set them similar to this pic
step 8 of 16
before you select polys, check if select only visible is checked, then select polys from the top wiew window, and use melt(U~Z).
Next select "red"polys, use melt, next the "blue" polys and finally use melt. Here we have the whole diamond(brilliant).
Next select "red"polys, use melt, next the "blue" polys and finally use melt. Here we have the whole diamond(brilliant).
step 9 of 16
Settings for the diamond shader - especially the IOR-refraction, 2,417 for diamond.
step 10 of 16
Another angle of scene
step 11 of 16
another...
step 12 of 16
...
step 13 of 16
Closeup look at the diamond(new render)
step 14 of 16
Top wiew wireframe
step 15 of 16
Bottom wiew wireframe...
step 16 of 16
Side wiew wireframe...
Final result
Comments
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That is a perfect diamond shape, and your step 13 looks awesome.
(5 years and 3560 days ago)