diff options
| author | reduz <reduzio@gmail.com> | 2022-07-20 01:11:13 +0200 |
|---|---|---|
| committer | Juan Linietsky <reduzio@gmail.com> | 2022-07-23 14:00:01 +0200 |
| commit | 455c06ecd466424cdf1b444a7c289b322390e795 (patch) | |
| tree | 50c3f14dddba5e7dcd938450d360af2847be8e61 /doc/classes/Camera3D.xml | |
| parent | fe929d4787b2b11390891fb03da1dda78b18eb65 (diff) | |
Implement Vector4, Vector4i, Projection
Implement built-in classes Vector4, Vector4i and Projection.
* Two versions of Vector4 (float and integer).
* A Projection class, which is a 4x4 matrix specialized in projection types.
These types have been requested for a long time, but given they were very corner case they were not added before.
Because in Godot 4, reimplementing parts of the rendering engine is now possible, access to these types (heavily used by the rendering code) becomes a necessity.
**Q**: Why Projection and not Matrix4?
**A**: Godot does not use Matrix2, Matrix3, Matrix4x3, etc. naming convention because, within the engine, these types always have a *purpose*. As such, Godot names them: Transform2D, Transform3D or Basis. In this case, this 4x4 matrix is _always_ used as a _Projection_, hence the naming.
Diffstat (limited to 'doc/classes/Camera3D.xml')
| -rw-r--r-- | doc/classes/Camera3D.xml | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/doc/classes/Camera3D.xml b/doc/classes/Camera3D.xml index 468fddcfc1..3aedbbd1e6 100644 --- a/doc/classes/Camera3D.xml +++ b/doc/classes/Camera3D.xml @@ -189,7 +189,7 @@ <member name="near" type="float" setter="set_near" getter="get_near" default="0.05"> The distance to the near culling boundary for this camera relative to its local Z axis. </member> - <member name="projection" type="int" setter="set_projection" getter="get_projection" enum="Camera3D.Projection" default="0"> + <member name="projection" type="int" setter="set_projection" getter="get_projection" enum="Camera3D.ProjectionType" default="0"> The camera's projection mode. In [constant PROJECTION_PERSPECTIVE] mode, objects' Z distance from the camera's local space scales their perceived size. </member> <member name="size" type="float" setter="set_size" getter="get_size" default="1.0"> @@ -200,13 +200,13 @@ </member> </members> <constants> - <constant name="PROJECTION_PERSPECTIVE" value="0" enum="Projection"> + <constant name="PROJECTION_PERSPECTIVE" value="0" enum="ProjectionType"> Perspective projection. Objects on the screen becomes smaller when they are far away. </constant> - <constant name="PROJECTION_ORTHOGONAL" value="1" enum="Projection"> + <constant name="PROJECTION_ORTHOGONAL" value="1" enum="ProjectionType"> Orthogonal projection, also known as orthographic projection. Objects remain the same size on the screen no matter how far away they are. </constant> - <constant name="PROJECTION_FRUSTUM" value="2" enum="Projection"> + <constant name="PROJECTION_FRUSTUM" value="2" enum="ProjectionType"> Frustum projection. This mode allows adjusting [member frustum_offset] to create "tilted frustum" effects. </constant> <constant name="KEEP_WIDTH" value="0" enum="KeepAspect"> |