From 2f1011bd9c6616bd84fc54aad2eaf51617dc8685 Mon Sep 17 00:00:00 2001
From: Greg Wells <gregory@Gregs-MacBook-Pro.local>
Date: Fri, 6 Jun 2025 19:50:40 -0400
Subject: [PATCH] float3

---
 .../core/pipelines/graphics_pipeline/metal_graphics_pipeline.m  | 1 +
 .../src/pipelines/graphics_pipeline/vulkan_graphics_pipeline.c  | 1 +
 src/core/shader_input/gryphn_shader_layout.h                    | 2 +-
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/rendering_api/metal/src/core/pipelines/graphics_pipeline/metal_graphics_pipeline.m b/rendering_api/metal/src/core/pipelines/graphics_pipeline/metal_graphics_pipeline.m
index 612de06..0b34bc3 100644
--- a/rendering_api/metal/src/core/pipelines/graphics_pipeline/metal_graphics_pipeline.m
+++ b/rendering_api/metal/src/core/pipelines/graphics_pipeline/metal_graphics_pipeline.m
@@ -22,6 +22,7 @@ MTLBlendOperation vkGryphnBlendOperation(enum gnBlendOperation_e operation) {
 MTLVertexFormat mtlGryphnVertexFormat(gnVertexFormat format) {
     switch (format) {
     case GN_FLOAT2: return MTLVertexFormatFloat2;
+    case GN_FLOAT3: return MTLVertexFormatFloat3;
     }
 }
 
diff --git a/rendering_api/vulkan/src/pipelines/graphics_pipeline/vulkan_graphics_pipeline.c b/rendering_api/vulkan/src/pipelines/graphics_pipeline/vulkan_graphics_pipeline.c
index 94cc614..c708c50 100644
--- a/rendering_api/vulkan/src/pipelines/graphics_pipeline/vulkan_graphics_pipeline.c
+++ b/rendering_api/vulkan/src/pipelines/graphics_pipeline/vulkan_graphics_pipeline.c
@@ -57,6 +57,7 @@ VkBlendOp vkGryphnBlendOperation(enum gnBlendOperation_e operation) {
 VkFormat vkGryphnVertexFormat(gnVertexFormat format) {
     switch (format) {
     case GN_FLOAT2: return VK_FORMAT_R32G32_SFLOAT;
+    case GN_FLOAT3: return VK_FORMAT_R32G32B32_SFLOAT;
     }
 }
 
diff --git a/src/core/shader_input/gryphn_shader_layout.h b/src/core/shader_input/gryphn_shader_layout.h
index bb45568..5e31a9c 100644
--- a/src/core/shader_input/gryphn_shader_layout.h
+++ b/src/core/shader_input/gryphn_shader_layout.h
@@ -3,7 +3,7 @@
 #include "stdlib.h"
 
 typedef enum gnVertexFormat {
-    GN_FLOAT2
+    GN_FLOAT2, GN_FLOAT3
 } gnVertexFormat;
 
 typedef struct gnVertexAttribute {