Differences

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--- 3d_graphics [2012/07/12 01:03] – javapimp
+++ 3d_graphics [2023/08/18 18:15] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
 ====== 3D Graphics ======
-===== 2D Graphics =====
-==== Formula for a line ====
-`y = mx + b`
-==== Slope of a line ====
-`m = (Delta y)/(Delta x) = (y_2 - y_1)/(x_2 - x_1)`
-==== Y-intercept ====
-  * //Y-intercept// - where the line intersects with the line defined by the Y-axis
-amath
-y = mx + b\\
-y = m(0) + b\\
-y = 0 + b\\
-y = b\\
-endamath
-==== Point-Slope form ====
-`y = m(x - x_1) + y_1`
-==== Pythagorean theorem ====
-`c^2 = a^2 + b^2` or `c = sqrt(a^2 + b^2)`