< GSDP:GAM100 | CProcessing
Vec2
Description
A Vec2 (2D vector type) is a structure that can hold two float values. This is used for linear algebra, but can be used for any purpose that requires two values. There are a series of operations that can be done using a 2D vector that are also provided.
Example
void update()
{
// create a position vec2
Vec2 position;
// set the position
position.x = 100;
position.y = 200;
// scale the position by 1.5
position = vec2_scale(position, 1.5f);
// draw a rectangle at the position
rect(position.x, position.y, 50, 50);
}