Mat4:orthographic

Sets this matrix to represent an orthographic projection, useful for 2D/isometric rendering.

This can be used with lovr.graphics.setProjection, or it can be sent to a Shader for use in GLSL.

m = Mat4:orthographic(left, right, top, bottom, near, far)

Arguments

Name	Type	Description
left	number	The left edge of the projection.
right	number	The right edge of the projection.
top	number	The top edge of the projection.
bottom	number	The bottom edge of the projection.
near	number	The position of the near clipping plane.
far	number	The position of the far clipping plane.

Returns

Name	Type	Description
m	Mat4	The original matrix.

See also

• Mat4:perspective
• Mat4:fov
• lovr.graphics.setProjection
• Mat4