EEVEE: Rewrite: Implement nodetree support with every geometry typestmp-eevee-next-merge

1 files changed, 37 insertions, 0 deletions

diff --git a/source/blender/draw/engines/eevee_next/shaders/eevee_geom_curves_vert.glsl b/source/blender/draw/engines/eevee_next/shaders/eevee_geom_curves_vert.glsl
new file mode 100644
index 00000000000..4c123031c83
--- /dev/null
+++ b/source/blender/draw/engines/eevee_next/shaders/eevee_geom_curves_vert.glsl
@@ -0,0 +1,37 @@
+
+#pragma BLENDER_REQUIRE(eevee_attributes_lib.glsl)
+#pragma BLENDER_REQUIRE(common_hair_lib.glsl) /* TODO rename to curve. */
+#pragma BLENDER_REQUIRE(common_math_lib.glsl)
+#pragma BLENDER_REQUIRE(common_view_lib.glsl)
+#pragma BLENDER_REQUIRE(eevee_nodetree_lib.glsl)
+#pragma BLENDER_REQUIRE(eevee_surf_lib.glsl)
+
+void main(void)
+{
+  init_interface();
+
+  vec3 T;
+
+  bool is_persp = (ProjectionMatrix[3][3] == 0.0);
+  hair_get_pos_tan_binor_time(is_persp,
+                              ModelMatrixInverse,
+                              ViewMatrixInverse[3].xyz,
+                              ViewMatrixInverse[2].xyz,
+                              interp.P,
+                              T,
+                              interp.curves_binormal,
+                              interp.curves_time,
+                              interp.curves_thickness,
+                              interp.curves_time_width);
+
+  interp.N = cross(T, interp.curves_binormal);
+  interp.curves_strand_id = hair_get_strand_id();
+  interp.barycentric_coords = hair_get_barycentric();
+
+  init_globals();
+  attrib_load();
+
+  interp.P += nodetree_displacement();
+
+  gl_Position = point_world_to_ndc(interp.P);
+}