ludic/packages/ludic.render3d/r3d.ludic
Orkuncakilkaya ff658633fb feat(render3d): terrain_chunk_heights - the ground's B-spline heights a chunk at a time (23.5)
n x n samples of chunk (i, j) of a size_m grid from the terrain's corner, row-major into the
caller's buffer with nothing allocated, each the (1 4 1) / 6 B-spline filter of the texels under it
(ter_spline_at): what ludic.physics' jph_shape_heightfield_bspline makes of the whole map, so a
chunk's physics ground matches the drawn one and its neighbours' to the bit. The read-back lives
for the whole map (terrain_generate to terrain_unload). examples/rendering/chunks.ludic, in the
suite, checks the shared edges, a sample against the filter by hand, and a short buffer refused.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-28 11:25:21 +03:00

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# ============================================================================
# ludic.render3d — a physically based 3D renderer on Gl.* (OpenGL 4.1 core).
# Import this one file, and register what a frame draws: r3d_on_draw, r3d_on_casters and, for a
# streamed layer, r3d_on_stream_fill (hooks.ludic).
# ============================================================================
numbers float # the renderer's numbers are floats whoever imports it
import "env.ludic"
import "hooks.ludic"
import "fmath.ludic"
import "gpu.ludic"
import "gpu_manifest.ludic"
import "gpu_vk.ludic"
import "gpu_vk_res.ludic"
import "gpu_vk_bc.ludic"
import "texture_dds.ludic"
import "prof.ludic"
import "drawstats.ludic"
import "programs.ludic"
import "texture.ludic"
import "mesh.ludic"
import "gpu_vk_draw.ludic"
import "camera.ludic"
import "sky.ludic"
import "daylight.ludic"
import "terrain.ludic"
import "terrain_chunks.ludic"
import "overlay.ludic"
import "shadow.ludic"
import "post.ludic"
import "quat.ludic"
import "gltf.ludic"
import "gltf_release.ludic"
import "skin.ludic"
import "scatter.ludic"
import "actor.ludic"
import "stream.ludic"
import "grass.ludic"
import "grass_gpu.ludic"
import "water.ludic"
import "streamline.ludic"
import "render.ludic"
import "safe_api.ludic"