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GLTF: Fix orthographic cameras, internally store data in GLTF's format

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This commit is contained in:
Aaron Franke
2022-08-14 14:10:08 -05:00
parent 128d68796d
commit be81b33e2b
4 changed files with 80 additions and 62 deletions
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13
modules/gltf/doc_classes/GLTFCamera.xml
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@@ -1,19 +1,30 @@
<?xml version="1.0" encoding="UTF-8" ?>
<class name="GLTFCamera" inherits="Resource" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd">
<brief_description>
Represents a GLTF camera.
</brief_description>
<description>
Represents a camera as defined by the base GLTF spec.
</description>
<tutorials>
<link title="GLTF camera detailed specification">https://registry.khronos.org/glTF/specs/2.0/glTF-2.0.html#reference-camera</link>
<link title="GLTF camera spec and example file">https://github.com/KhronosGroup/glTF-Tutorials/blob/master/gltfTutorial/gltfTutorial_015_SimpleCameras.md</link>
</tutorials>
<members>
<member name="depth_far" type="float" setter="set_depth_far" getter="get_depth_far" default="4000.0">
The distance to the far culling boundary for this camera relative to its local Z axis, in meters. This maps to GLTF's [code]zfar[/code] property.
</member>
<member name="depth_near" type="float" setter="set_depth_near" getter="get_depth_near" default="0.05">
The distance to the near culling boundary for this camera relative to its local Z axis, in meters. This maps to GLTF's [code]znear[/code] property.
</member>
<member name="fov_size" type="float" setter="set_fov_size" getter="get_fov_size" default="75.0">
<member name="fov" type="float" setter="set_fov" getter="get_fov" default="1.309">
The FOV of the camera. This class and GLTF define the camera FOV in radians, while Godot uses degrees. This maps to GLTF's [code]yfov[/code] property. This value is only used for perspective cameras, when [member perspective] is true.
</member>
<member name="perspective" type="bool" setter="set_perspective" getter="get_perspective" default="true">
Whether or not the camera is in perspective mode. If false, the camera is in orthographic/orthogonal mode. This maps to GLTF's camera [code]type[/code] property. See [member Camera3D.projection] and the GLTF spec for more information.
</member>
<member name="size_mag" type="float" setter="set_size_mag" getter="get_size_mag" default="0.5">
The size of the camera. This class and GLTF define the camera size magnitude as a radius in meters, while Godot defines it as a diameter in meters. This maps to GLTF's [code]ymag[/code] property. This value is only used for orthographic/orthogonal cameras, when [member perspective] is false.
</member>
</members>
</class>