The arrows in some of these animations are the **negative** gradients. https://user-images.githubusercontent.com/55796835/114688749-4d331700-9d15-11eb-9c7e-66dc7e12b2fa.mp4 https://user-images.githubusercontent.com/55796835/114446409-7ea2ca00-9bd1-11eb-9733-111448a3fae7.mp4 https://user-images.githubusercontent.com/55796835/114446426-83677e00-9bd1-11eb-8425-74fcc7923702.mp4 https://user-images.githubusercontent.com/55796835/114446429-84001480-9bd1-11eb-88cf-13013844c03c.mp4 https://user-images.githubusercontent.com/55796835/114446432-8498ab00-9bd1-11eb-92f9-91245d301361.mp4 https://user-images.githubusercontent.com/55796835/114446437-85314180-9bd1-11eb-8e58-39c96bfe9959.mp4 https://user-images.githubusercontent.com/55796835/114446442-85c9d800-9bd1-11eb-92cc-75d1630c48ff.mp4 https://user-images.githubusercontent.com/55796835/114446444-85c9d800-9bd1-11eb-8cb6-b5c72e34f7e4.mp4 https://user-images.githubusercontent.com/55796835/114446446-86626e80-9bd1-11eb-9492-a0ff0ca9bcd8.mp4 https://user-images.githubusercontent.com/55796835/114446448-86fb0500-9bd1-11eb-8129-c69150ea5436.mp4 https://user-images.githubusercontent.com/55796835/114446450-86fb0500-9bd1-11eb-8d18-247f7c89663a.mp4
The arrows in some of these animations are the negative gradients.
circle.mp4
cvut_heat1_copper.mp4
cvut_heat1_hot.mp4
cvut_heat1_parula.mp4
cvut_heat2_copper.mp4
cvut_heat2_hot.mp4
cvut_heat2_parula.mp4
cvut_smile1_hot.mp4
cvut_smile2_hot.mp4
cvut_spiral1_hot.mp4
cvut_spiral2_hot.mp4