Codex Shader들( CG이용 )

• Lambert ( Diffuse + Ambient )

• Rim ( Lambert + Rim )

• Rim_Bump ( Lambert + Bump + Rim )

• Blinn ( Diffuse + Ambient + Specular + Rim )

• Blinn_Bump ( Blinn + Bump )

• Skin ( Blinn_Bump + Skin컬러 )

Rim

Specula

r

Skin

CG 쉐이더 코드

• Shader "_Game/Blinn_Bump"

• {

• Properties

• {

• _MainTex( "Diffuse(RGB) MaskSpec(A)", 2D ) = "white" {}

• _Ambient( "Ambient Color", Color ) = (0,0,0,0)

• _RimColor( "Rim Color", Color ) = (0.26,0.19,0.16,0.0)

• _RimPower( "Rim Power", Range( 1, 10.0 ) ) = 3.0

• _Glossiness( "Glossness", Range( 0, 128 ) ) = 64

• _Shininess( "Shineness", Range( 0.5, 10.0 ) ) = 1.0

• _NonLightGloss( "NonLightGloss", Range( 0, 1.0 ) ) = 1.0

• _BumpMap( "Normal(RGB) Translucent(A)", 2D ) = "bump" {}

• _BumpWeakening( "Weakness of Bump", Range( 0, 1 ) ) = 0

• }

• SubShader

• {

• Tags { "Queue" = "Geometry" "LightMode" = "ForwardBase" }

• Lighting On

• Pass

• {

• CGPROGRAM– #pragma vertex Vert

– #pragma fragment Frag

– #define BLINN_BUMP_SHADER

– #include "GameHeader.cginc"

– #include "GameSurface.cginc"

– #define SURFACE_COLOR BLINN_SURFACE_COLOR

– #include "GameShader.cginc"

• ENDCG

• }

• }

• }

확장자 cginc 파일을 만들

고, 이를 include하여 다음과 같

이 간단하게 cg쉐이더를 작성

할 수 있다.

끝~~~~