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Add descriptions of multiview build-ins and EYE_OFFSET to shader reference

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Bastiaan Olij
2023-04-12 12:35:57 +10:00
committed by Max Hilbrunner
parent 7cb6ffdde5
commit e36ef29eba
1 changed files with 15 additions and 6 deletions
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21
tutorials/shaders/shader_reference/spatial_shader.rst
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@@ -178,11 +178,16 @@ shader, this value can be used as desired.
+----------------------------------------+--------------------------------------------------------+
| in vec4 **INSTANCE_CUSTOM** | Instance custom data (for particles, mostly). |
+----------------------------------------+--------------------------------------------------------+
| in int **VIEW_INDEX** | |
| in int **VIEW_INDEX** | The view that we are rendering. |
| | ``VIEW_MONO_LEFT`` (``0``) for Mono (not multiview) or |
| | left eye, ``VIEW_RIGHT`` (``1``) for right eye. |
+----------------------------------------+--------------------------------------------------------+
| in int **VIEW_MONO_LEFT** | |
| in int **VIEW_MONO_LEFT** | Constant for Mono or left eye, always ``0``. |
+----------------------------------------+--------------------------------------------------------+
| in int **VIEW_RIGHT** | |
| in int **VIEW_RIGHT** | Constant for right eye, always ``1``. |
+----------------------------------------+--------------------------------------------------------+
| in vec3 **EYE_OFFSET** | Position offset for the eye being rendered. |
| | Only applicable for multiview rendering. |
+----------------------------------------+--------------------------------------------------------+
| inout vec3 **VERTEX** | Vertex in local coordinates. |
+----------------------------------------+--------------------------------------------------------+
@@ -285,11 +290,15 @@ these properties, and if you don't write to them, Godot will optimize away the c
+----------------------------------------+--------------------------------------------------------------------------------------------------+
| in vec3 **VERTEX** | Vertex that comes from vertex function (default, in view space). |
+----------------------------------------+--------------------------------------------------------------------------------------------------+
| in int **VIEW_INDEX** | |
| in int **VIEW_INDEX** | The view that we are rendering. |
| | ``VIEW_MONO_LEFT`` (``0``) for Mono (not multiview) or |
| | left eye, ``VIEW_RIGHT`` (``1``) for right eye. |
+----------------------------------------+--------------------------------------------------------------------------------------------------+
| in int **VIEW_MONO_LEFT** | |
| in int **VIEW_MONO_LEFT** | Constant for Mono or left eye, always ``0``. |
+----------------------------------------+--------------------------------------------------------------------------------------------------+
| in int **VIEW_RIGHT** | |
| in int **VIEW_RIGHT** | Constant for right eye, always ``1``. |
+----------------------------------------+--------------------------------------------------------------------------------------------------+
| in vec3 **EYE_OFFSET** | Position offset for the eye being rendered. Only applicable for multiview rendering. |
+----------------------------------------+--------------------------------------------------------------------------------------------------+
| sampler2D **SCREEN_TEXTURE** | Removed in Godot 4. Use a ``sampler2D`` with ``hint_screen_texture`` instead. |
+----------------------------------------+--------------------------------------------------------------------------------------------------+