From 737438aaed389091281054c9a9529b02c1686fe1 Mon Sep 17 00:00:00 2001
From: "HuYingzhuo(hugo/hyzboy)" <hyzboy@gmail.com>
Date: Tue, 10 Oct 2023 19:14:10 +0800
Subject: [PATCH] added Normal.glsl BlinnPhongPureColor.mtl

---
 ShaderLibrary/Normal.glsl                   |  9 ++++++
 ShaderLibrary/Std3D/BlinnPhongPureColor.mtl | 32 +++++++++++++++++++++
 2 files changed, 41 insertions(+)
 create mode 100644 ShaderLibrary/Normal.glsl
 create mode 100644 ShaderLibrary/Std3D/BlinnPhongPureColor.mtl

diff --git a/ShaderLibrary/Normal.glsl b/ShaderLibrary/Normal.glsl
new file mode 100644
index 00000000..a30ff6be
--- /dev/null
+++ b/ShaderLibrary/Normal.glsl
@@ -0,0 +1,9 @@
+mat3 GetNormalMatrix()
+{
+    return mat3(camera.view*GetLocalToWorld());
+}
+
+vec3 GetNormal(mat3 normal_matrix,vec3 normal)
+{
+    return normalize(normal_matrix*normal);
+}
diff --git a/ShaderLibrary/Std3D/BlinnPhongPureColor.mtl b/ShaderLibrary/Std3D/BlinnPhongPureColor.mtl
new file mode 100644
index 00000000..358d6ab9
--- /dev/null
+++ b/ShaderLibrary/Std3D/BlinnPhongPureColor.mtl
@@ -0,0 +1,32 @@
+#Material
+Name Blinn-phong shading model only color
+Base Std3D
+
+Require LocalToWorld,Camera,Sun
+
+#MaterialInstance
+
+Code
+{
+    float Diffuse;
+    float Intensity;
+}
+
+#VertexInput
+vec3 Normal
+
+#Vertex
+Output
+{
+    vec3 Normal;
+}
+
+Code
+{
+
+
+    gl_Position=GetPosition3D();
+}
+
+#Fragment
+