adjust & layout codes.

ShaderLibrary/Std3D/Billboard/2DWay.mtl

@@ -1,43 +0,0 @@
-#Material
-Name Billboard2DWay
-Base Std3D/Billboard
-
-#VertexInput
-vec2 TexCoord
-
-#Vertex
-Output
-{
-    vec2 TexCoord
-}
-
-Code
-{
-    void main()
-    {
-        Output.TexCoord=TexCoord;
-
-        vec4 pos=GetPosition3D()
-                +camera.camera_right*TexCoord.x*Billboard.Size.x
-                +camera.camera_up   *TexCoord.y*Billboard.Size.y;
-
-        gl_Position=GetPosition3D();
-    }
-}
-
-#Fragment
-
-sampler2D TextureBaseColor
-
-Output
-{
-    vec4 FragColor;
-}
-
-Code
-{
-    void main()
-    {
-        FragColor=texture(TextureBaseColor,Input.TexCoord);
-    }
-}

ShaderLibrary/Std3D/Billboard/FixedSize.mtl

@@ -0,0 +1,82 @@
+#Material
+Name BillboardFixedSize
+Base Std3D/Billboard
+
+#VertexInput
+vec2 TexCoord
+
+#MaterialInstance
+Length 8
+Stage  Vertex
+
+Code
+{
+    uvec2 BillboardSize;
+}
+
+#Vertex
+Output
+{
+    vec2 BillboardSize
+}
+
+Code
+{
+    void main()
+    {
+        MaterialInstance mi=GetMI();
+
+        Output.BillboardSize=mi.BillboardSize/viewport.canvas_resolution;
+
+        gl_Position=GetPosition3D();
+        gl_Position/=gl_Position.w;
+    }
+}
+
+#Geometry
+Output
+{
+    vec2 TexCoord
+}
+
+Code
+{
+    void main()
+    {
+        const vec2 BillboardVertex[4]=vec2[]
+        (
+            vec2(-0.5,-0.5),
+            vec2(-0.5, 0.5),
+            vec2( 0.5,-0.5),
+            vec2( 0.5, 0.5)
+        );
+
+        for(int i=0;i<4;i++)
+        {
+            gl_Position=gl_in[0].gl_Position;
+            gl_Position.xy+=BillboardVertex[i]*Input[0].BillboardSize;
+
+            Output.TexCoord=BillboardVertex[i]+vec2(0.5);
+
+            EmitVertex();
+        }
+        EndPrimitive();
+    }
+}
+
+#Fragment
+
+sampler2D TextureBaseColor
+
+Output
+{
+    vec4 FragColor;
+}
+
+Code
+{
+    void main()
+    {
+        FragColor=texture(TextureBaseColor,Input.TexCoord);
+    }
+}

ShaderLibrary/Std3D/BlinnPhong/SunLightPureColorTexture.mtl

@@ -81,7 +81,7 @@ Code
 
     #ifndef HAVE_SPECULAR
         FragColor=vec4(direct_color,1.0);
-     #else
+    #else
 
         vec3 spec_color=vec3(0.0);