Nature Soft Occlusion Shader Unity
How do I make a shader that operates like the Nature/Tree Soft Occlusion Leaves? I just recently updated to Unity 5 from 4 and now the shader I used for grass Nature/Tree Soft Occlusion Leaves isn't showing up.
- Properties {
- _MainTex ('Main Texture', 2D)='white'{}
- _BaseLight ('Base Light', Range(0, 1))=0.35
- _Occlusion ('Dir Occlusion', Range(0, 20))=7.5
- // These are here only to provide default values
- _SquashAmount ('Squash', Float)=1
- Tags {
- 'IgnoreProjector'='True'
- }
- ColorMask RGB
- Pass {
- #pragma vertex leaves
- #pragma glsl_no_auto_normalization
- fixed _Cutoff;
- fixed4 frag(v2f input): COLOR
- fixed4 c = tex2D( _MainTex, input.uv.xy);
- }
- }
- Pass {
- Tags {'LightMode'='ShadowCaster'}
- Fog {Mode Off}
- Offset 1, 1
- CGPROGRAM
- #pragma fragment frag
- #pragma fragmentoption ARB_precision_hint_fastest
- #include 'UnityCG.cginc'
- V2F_SHADOW_CASTER;
- };
- struct appdata {
- fixed4 color : COLOR;
- };
- {
- TerrainAnimateTree(v.vertex, v.color.w);
- o.uv= v.texcoord;
- }
- sampler2D _MainTex;
- {
- clip( texcol.a- _Cutoff );
- }
- }
- Tags {
- 'IgnoreProjector'='True'
- }
- ColorMask RGB
- Pass {
- #pragma exclude_renderers shaderonly
- #include 'SH_Vertex.cginc'
- AlphaTest GEqual [_Cutoff]
- SetTexture [_MainTex]{ combine primary * texture DOUBLE, texture }
- }
- SubShader {
- 'Queue'='Transparent-99'
- 'RenderType'='TransparentCutout'
- Cull Off
- Pass {
- AlphaTest GEqual [_Cutoff]
- Material {
- Ambient [_Color]
- SetTexture [_MainTex]{ combine primary * texture DOUBLE, texture }
- }
- Dependency 'BillboardShader'='Hidden/Nature/Tree Soft Occlusion Leaves Rendertex'
- }
I am making a location in Unity, and all of my trees shine in the background, then return to their normal color when I get close enough to the,.
It is also not the skybox since when I disable that it still happens. How can I fix this? Why is this happening? Thanks in advance
Unity Occlusion Map
closed as off topic by podiluska, Richard M, Jürgen Thelen, AProgrammer, AnteruAug 26 '12 at 10:10
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1 Answer
Turns out you just need to change the Shader to Nature/Soft Occlusion Bark Shader to fix the problem. I found this on the Tree page, where it says:
Trees must use the Nature/Soft Occlusion Leaves and Nature/Soft Occlusion Bark shader. In order to use those shaders you also have to place the tree in a special folder that contains the name 'Ambient-Occlusion'. When you place a model in that folder and reimport it, Unity will calculate soft ambient occlusion specialized for trees. The 'Nature/Soft Occlusion' shaders need this information. If you don't follow the naming conventions the tree will look weird with completely black parts.
Hope this helps!