添加鼠标点击实体事件，添加spirv着色器系统

Sandbox/assets/shaders/FlatColor.glsl

@@ -6,12 +6,13 @@
 layout(location = 0) in vec3 a_Position;
 layout(location = 1) in vec2 a_TexCoord;
 
-uniform mat4 u_ViewProjection;
-uniform mat4 u_Transform;
-
+layout(std140, binding = 0) uniform Camera
+{
+mat4 u_ViewProjection;
+};
 
 void main() {
-    gl_Position = u_ViewProjection * u_Transform * vec4(a_Position, 1.0f);
+    gl_Position = u_ViewProjection * vec4(a_Position, 1.0f);
 }
 
 #type fragment
@@ -19,8 +20,7 @@ void main() {
 
 layout(location = 0) out vec4 color;
 
-uniform vec4 u_Color;
 
 void main() {
-        color = u_Color;
+        color = vec4(1.0f, 0.0f, 0.0f, 1.0f);
 }