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DRW: Add support for tangent on objects using display lists.

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Only Metaballs are left unsupported.
However, the implementation does not match 100% with cycles which converts
all objects to meshes.

Fixes T63424 EEVEE: Normal map node doesn't works with curve objects
This commit is contained in:
Clément Foucault
2020-01-30 01:07:28 +01:00
parent c7c8ee6168
commit 15350c70be
3 changed files with 112 additions and 15 deletions
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7
source/blender/draw/intern/draw_cache_impl.h
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@@ -98,9 +98,10 @@ struct GPUBatch *DRW_metaball_batch_cache_get_edge_detection(struct Object *ob,
/* DispList */
void DRW_displist_vertbuf_create_pos_and_nor(struct ListBase *lb, struct GPUVertBuf *vbo);
void DRW_displist_vertbuf_create_wiredata(struct ListBase *lb, struct GPUVertBuf *vbo);
void DRW_displist_vertbuf_create_loop_pos_and_nor_and_uv(struct ListBase *lb,
struct GPUVertBuf *vbo_pos_nor,
struct GPUVertBuf *vbo_uv);
void DRW_displist_vertbuf_create_loop_pos_and_nor_and_uv_and_tan(struct ListBase *lb,
struct GPUVertBuf *vbo_pos_nor,
struct GPUVertBuf *vbo_uv,
struct GPUVertBuf *vbo_tan);
void DRW_displist_indexbuf_create_lines_in_order(struct ListBase *lb, struct GPUIndexBuf *ibo);
void DRW_displist_indexbuf_create_triangles_in_order(struct ListBase *lb, struct GPUIndexBuf *ibo);
void DRW_displist_indexbuf_create_triangles_loop_split_by_material(struct ListBase *lb,