No Shadows On Custom Shader

Questions & Answers
1

Hello I’ve got a problem receiving shadows on my custom shader.
I’ve got a mesh with 2 Materials:

The road material is a built in diffuse shader. And there (as you may see) I can receive shadows.

The second material is a custom shader, ant there I cannot see any shadow.

I’ve tried several shaders, and no one cast any shader (except for the built in shaders).

Any help would be apreciated.

PD: I’m using unity free

Here’s my custom shader.

Shader "Blend 2 Textures" {

	Properties {
		_Blend ("Blend", Range (0, 1) ) = 0.5 
		_MainTex ("Texture 1", 2D) = "" 
		_Texture2 ("Texture 2", 2D) = ""
	}
	 
	SubShader {
		Lighting On
		Pass {
			SetTexture[_MainTex]
			SetTexture[_Texture2] { 
				ConstantColor (0,0,0, [_Blend]) 
				Combine texture Lerp(constant) previous
			}		
		}
	} 
}

32619-noshadows.png
32618-shadows.png

2

Unity needs ShadowCollector/ShadowCaster passes to generate shadows for a mesh. If you haven’t explicitly specified these in your shader, they’re normally picked up from the Fallback shader, but I notice you haven’t specified this either.

Try adding Fallback "Diffuse" to the bottom of the shader.