Merge pull request #68527 from pkdawson/vertex-array-offsets

Add `offsets` parameter to RenderingDevice::vertex_array_create

2 files changed, 11 insertions, 5 deletions

diff --git a/servers/rendering/rendering_device.cpp b/servers/rendering/rendering_device.cpp
index bb4c41df52..522718b9ff 100644
--- a/servers/rendering/rendering_device.cpp
+++ b/servers/rendering/rendering_device.cpp
@@ -170,10 +170,16 @@ RenderingDevice::VertexFormatID RenderingDevice::_vertex_format_create(const Typ
 	return vertex_format_create(descriptions);
 }
 
-RID RenderingDevice::_vertex_array_create(uint32_t p_vertex_count, VertexFormatID p_vertex_format, const TypedArray<RID> &p_src_buffers) {
+RID RenderingDevice::_vertex_array_create(uint32_t p_vertex_count, VertexFormatID p_vertex_format, const TypedArray<RID> &p_src_buffers, const Vector<int64_t> &p_offsets) {
 	Vector<RID> buffers = Variant(p_src_buffers);
 
-	return vertex_array_create(p_vertex_count, p_vertex_format, buffers);
+	Vector<uint64_t> offsets;
+	offsets.resize(p_offsets.size());
+	for (int i = 0; i < p_offsets.size(); i++) {
+		offsets.write[i] = p_offsets[i];
+	}
+
+	return vertex_array_create(p_vertex_count, p_vertex_format, buffers, offsets);
 }
 
 Ref<RDShaderSPIRV> RenderingDevice::_shader_compile_spirv_from_source(const Ref<RDShaderSource> &p_source, bool p_allow_cache) {
@@ -393,7 +399,7 @@ void RenderingDevice::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("vertex_buffer_create", "size_bytes", "data", "use_as_storage"), &RenderingDevice::vertex_buffer_create, DEFVAL(Vector<uint8_t>()), DEFVAL(false));
 	ClassDB::bind_method(D_METHOD("vertex_format_create", "vertex_descriptions"), &RenderingDevice::_vertex_format_create);
-	ClassDB::bind_method(D_METHOD("vertex_array_create", "vertex_count", "vertex_format", "src_buffers"), &RenderingDevice::_vertex_array_create);
+	ClassDB::bind_method(D_METHOD("vertex_array_create", "vertex_count", "vertex_format", "src_buffers", "offsets"), &RenderingDevice::_vertex_array_create, DEFVAL(Vector<int64_t>()));
 
 	ClassDB::bind_method(D_METHOD("index_buffer_create", "size_indices", "format", "data", "use_restart_indices"), &RenderingDevice::index_buffer_create, DEFVAL(Vector<uint8_t>()), DEFVAL(false));
 	ClassDB::bind_method(D_METHOD("index_array_create", "index_buffer", "index_offset", "index_count"), &RenderingDevice::index_array_create);
diff --git a/servers/rendering/rendering_device.h b/servers/rendering/rendering_device.h
index d99cc9a350..d3f3972029 100644
--- a/servers/rendering/rendering_device.h
+++ b/servers/rendering/rendering_device.h
@@ -683,7 +683,7 @@ public:
 
 	// This ID is warranted to be unique for the same formats, does not need to be freed
 	virtual VertexFormatID vertex_format_create(const Vector<VertexAttribute> &p_vertex_formats) = 0;
-	virtual RID vertex_array_create(uint32_t p_vertex_count, VertexFormatID p_vertex_format, const Vector<RID> &p_src_buffers) = 0;
+	virtual RID vertex_array_create(uint32_t p_vertex_count, VertexFormatID p_vertex_format, const Vector<RID> &p_src_buffers, const Vector<uint64_t> &p_offsets = Vector<uint64_t>()) = 0;
 
 	enum IndexBufferFormat {
 		INDEX_BUFFER_FORMAT_UINT16,
@@ -1312,7 +1312,7 @@ protected:
 	RID _framebuffer_create_multipass(const TypedArray<RID> &p_textures, const TypedArray<RDFramebufferPass> &p_passes, FramebufferFormatID p_format_check = INVALID_ID, uint32_t p_view_count = 1);
 	RID _sampler_create(const Ref<RDSamplerState> &p_state);
 	VertexFormatID _vertex_format_create(const TypedArray<RDVertexAttribute> &p_vertex_formats);
-	RID _vertex_array_create(uint32_t p_vertex_count, VertexFormatID p_vertex_format, const TypedArray<RID> &p_src_buffers);
+	RID _vertex_array_create(uint32_t p_vertex_count, VertexFormatID p_vertex_format, const TypedArray<RID> &p_src_buffers, const Vector<int64_t> &p_offsets = Vector<int64_t>());
 
 	Ref<RDShaderSPIRV> _shader_compile_spirv_from_source(const Ref<RDShaderSource> &p_source, bool p_allow_cache = true);
 	Vector<uint8_t> _shader_compile_binary_from_spirv(const Ref<RDShaderSPIRV> &p_bytecode, const String &p_shader_name = "");