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Code Issues 154 Wiki Activity

feat(track): the texture of a shared running surface blends into the texture of the rail it lies on: 2 cm on each side of the boundary both are drawn in tinted variants of their materials that fade per vertex into the mean colour of the two treads, sampled from the texture files, so the edge of the wheels of the other track leaves a soft band instead of a line

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maj00r
2026-10-14 00:01:20 +02:00
parent 1219dde073
commit 592d1687d5
9 changed files with 168 additions and 35 deletions
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rendering/renderer.h
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@@ -71,6 +71,7 @@ public:
virtual auto Material( material_handle const Material ) const -> IMaterial const * = 0;
// the same material with its highlights damped, for faces which aren't polished like the surfaces they are cut from. backends which can't make one give back the material itself
virtual auto Matte_Material( material_handle const Material ) -> material_handle { return Material; }
virtual auto Tinted_Material( material_handle const Material, glm::vec3 const &Colour ) -> material_handle { return Material; }
// heightmap terrain: material of a chunk blending the materials of up to 8 layers by their weights.
// Weights: (Samples + 1)^2 values per layer, planar, rows of growing z, the weights of a sample adding up to 255; null with a single layer.
// Placement: corner of the chunk (x, z) in the texture coordinates of its mesh, and the size of the chunk.