#WEBGL TESSELLATION TRIANGLE TWIST GENERATOR#
#WEBGL TESSELLATION TRIANGLE TWIST FULL#

In this way I can have an infinite set of possible voxels at the cost of high draw calls (I minimize this by sorting and grouping like materials that all share the same set of voxel materials).

#WEBGL TESSELLATION TRIANGLE TWIST GENERATOR#

In my mesh generator I use automated material builder that will build a custom material based on the voxels that touch on a given triangle.

#WEBGL TESSELLATION TRIANGLE TWIST FULL#

Outside when sky can draw a direct line to a voxel position Vertex A is 1 and shadow parts are ambient only (so full ambient). So when inside caves Vertex Color A is 0 and Shadows are full dark (caves cast shadows everywhere so the caves are full dark). I have created my own smooth voxel terrain solution (I am not selling mine on the asset store however) that uses Vertex Color Alpha channel to determine if ambient is full dark or not.

I have a question: I know that you have stated multiple times that you RTP works with Voxel terrains, however I have a special case and I am curious if your solution would work with my situation. Is this avoidable somehow, or do I just have to live with it and hide it with other meshes?

It seems I cannot cut a 'clean' hole, the edges somehow get influenced by the texture heightmap or something, which means a large area around the intended hole has unintended 'mini holes'. So my question: can I assign the RTP Terrain shader to any kind of 3D Mesh? Do I need your other project, the Relief Shader Pack? Is that up to date with RTP, and can I achieve a similar look like what I currently have on my terrain? For that, I will build modular Meshes for the walls and roof of the tunnel.įor the floor I would like to create a mesh that uses the same shader (or a similar looking one) as the terrain. I would like to start testing the terrain tunneling options. great to know RTP will be ready by the time I finally find time to start playing around with Unity 5 Ībsolutely stunning to see you are already working on Unity 5 integration. So - my type is point 4 is the culprit here. Especially it CAN damp all light (it's like RTP's internal light attenuation/self-shadowing). You could comment out the feature if your meshes don't use it. mesh vertex color G channel dampen IBL accordingly to Diffuse IBL AO damp / Spec IBL AO damp.

For IBL spec/diffuse - important - there is a switch in line 323 ( #define VERTEX_COLOR_AO_DAMP IN.color.g ). You need to remember that detail texture in RTP stores gloss on its alpha channel (you can use 4 to 1 texture mixer tool available in RTP package to manage it - copy from spec/gloss texture to detail texture).Ĥ. Rotating Skyshop sky I had changing lighting on the surface.ģ. Then was able to manage IBL diffuse exposure in material properties. It worked for me - I disabled directional light which was influencing testing plane mesh with RTP configurable material. This will make shader unity ambient light 'resitant' while it can take diffuse (ambient) IBL from Skyshop's spherical harmonic values. Have you intentionally want to use both Skyshop's spec IBL cubemap together with RTP_REFLECTION feature ? It's probably a mistake and you wanted #define RTP_REFLECTION to be commented out ? I'd also recommend to add noambient keyword to the #pragma surface surf. if you don't want to use complementary lighting it's not enough to comment properties, you need also to comment out #define RTP_COMPLEMENTARY_LIGHTS at line 321 (in original RTP's PBL1 configurable shader)Ģ. I'm checking things again and it looks like it works on my side, but your configuration is not precise:ġ.

Webgl tessellation triangle twist