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Merge commit 'e908672' into lang/foundations

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Orkun ÇAKILKAYA 2026-09-29 19:22:23 +03:00
commit 28f7b4666b
25 changed files with 335 additions and 75 deletions
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7
packages/ludic.render3d/scatter.ludic
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@ -230,8 +230,10 @@ function scatter_init(render3d_st: mut Render3dState) -> void {
render3d_st.sc_prog_card_shadow = r3d_program(render3d_st, "model.vert", "model.frag", "#define SHADOW_PASS\n#define WIND\n#define CARD\n")
render3d_st.sc_prog_card_cheap = r3d_program(render3d_st, "model.vert", "model.frag", "#define CARD\n#define CHEAP\n")
# a dry alpine meadow: brown-olive roots, straw with a little green at the tips
render3d_st.sc_blade_base = v3_new(0.045, 0.06, 0.025)
render3d_st.sc_blade_tip = v3_new(0.22, 0.27, 0.13)
# (the default GrassKind's base and tip, grass_kind.ludic)
render3d_st.sc_blade_base = v3_new(0.0, 0.0, 0.0)
render3d_st.sc_blade_tip = v3_new(0.0, 0.0, 0.0)
grass_kind_colours(render3d_st)
render3d_st.sc_blade_tint = v3_new(1.0, 1.0, 1.0)
render3d_st.sc_prog_shadow = r3d_program(render3d_st, "model.vert", "shadow.frag", "#define SHADOW_PASS\n")
render3d_st.sc_prog_shadow_wind = r3d_program(render3d_st, "model.vert", "shadow.frag", "#define SHADOW_PASS\n#define WIND\n")
@ -955,6 +957,7 @@ function layer_draw_model(render3d_st: mut Render3dState, l: Layer, model: Model
}
u_f(render3d_st, gpu_uniform(render3d_st, p, "u_rough_scale"), l.rough)
if l.blade { u_v3(render3d_st, gpu_uniform(render3d_st, p, "u_blade_base"), render3d_st.sc_blade_base); u_v3(render3d_st, gpu_uniform(render3d_st, p, "u_blade_tip"), render3d_st.sc_blade_tip) }
if l.blade { grass_bind_look(render3d_st, p) }
u_f(render3d_st, gpu_uniform(render3d_st, p, "u_cull"), r3d_reach(render3d_st, l.cull))
sky_bind_lighting(render3d_st, p)
shadow_bind(render3d_st, p)