seedlingattempt/godot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Added indirect drawing functionality to MultiMesh

Browse Source 
Update doc/classes/RenderingServer.xml

Co-Authored-By: Micky <66727710+Mickeon@users.noreply.github.com>
This commit is contained in:
David House
2024-11-19 08:34:01 -06:00
parent d19147e09a
commit e6daec9cf8
17 changed files with 143 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
doc/classes/RenderingServer.xml
View File

@ -2559,6 +2559,7 @@
<param index="2" name="transform_format" type="int" enum="RenderingServer.MultimeshTransformFormat" />
<param index="3" name="color_format" type="bool" default="false" />
<param index="4" name="custom_data_format" type="bool" default="false" />
<param index="5" name="use_indirect" type="bool" default="false" />
<description>
</description>
</method>
@ -2593,6 +2594,29 @@
Returns the [RenderingDevice] [RID] handle of the [MultiMesh], which can be used as any other buffer on the Rendering Device.
</description>
</method>
<method name="multimesh_get_command_buffer_rd_rid" qualifiers="const">
<return type="RID" />
<param index="0" name="multimesh" type="RID" />
<description>
Returns the [RenderingDevice] [RID] handle of the [MultiMesh] command buffer. This [RID] is only valid if [code]use_indirect[/code] is set to [code]true[/code] when allocating data through [method multimesh_allocate_data]. It can be used to directly modify the instance count via buffer.
The data structure is dependent on both how many surfaces the mesh contains and whether it is indexed or not, the buffer has 5 integers in it, with the last unused if the mesh is not indexed.
Each of the values in the buffer correspond to these options:
[codeblock lang=text]
Indexed:
0 - indexCount;
1 - instanceCount;
2 - firstIndex;
3 - vertexOffset;
4 - firstInstance;
Non Indexed:
0 - vertexCount;
1 - instanceCount;
2 - firstVertex;
3 - firstInstance;
4 - unused;
[/codeblock]
</description>
</method>
<method name="multimesh_get_custom_aabb" qualifiers="const">
<return type="AABB" />
<param index="0" name="multimesh" type="RID" />