diff options
| author | Clément Foucault <foucault.clem@gmail.com> | 2018-01-22 18:14:12 +0300 |
|---|---|---|
| committer | Clément Foucault <foucault.clem@gmail.com> | 2018-01-30 00:00:15 +0300 |
| commit | 01a62515cb2be0c7c0b13c2fcd8332509ad6a3df (patch) | |
| tree | e74169d87de7e096ef121ee5bbeb375225574ec8 | |
| parent | 0f35436bcfaa6f415d5a43bd62bae86320bd75ae (diff) | |
DRW: Add "hardcoded" stipples for sun ray display.
| -rw-r--r-- | source/blender/draw/intern/draw_cache.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/source/blender/draw/intern/draw_cache.c b/source/blender/draw/intern/draw_cache.c index c759a29ee0c..3b4180c0375 100644 --- a/source/blender/draw/intern/draw_cache.c +++ b/source/blender/draw/intern/draw_cache.c @@ -1068,7 +1068,7 @@ Gwn_Batch *DRW_cache_lamp_sunrays_get(void) if (!SHC.drw_lamp_sunrays) { float v[2], v1[2], v2[2]; - /* Position Only 3D format */ + /* Position Only 2D format */ static Gwn_VertFormat format = { 0 }; static struct { uint pos; } attr_id; if (format.attrib_ct == 0) { @@ -1076,17 +1076,21 @@ Gwn_Batch *DRW_cache_lamp_sunrays_get(void) } Gwn_VertBuf *vbo = GWN_vertbuf_create_with_format(&format); - GWN_vertbuf_data_alloc(vbo, 16); + GWN_vertbuf_data_alloc(vbo, 32); for (int a = 0; a < 8; a++) { v[0] = sinf((2.0f * M_PI * a) / 8.0f); v[1] = cosf((2.0f * M_PI * a) / 8.0f); - mul_v2_v2fl(v1, v, 1.2f); - mul_v2_v2fl(v2, v, 2.5f); + mul_v2_v2fl(v1, v, 1.6f); + mul_v2_v2fl(v2, v, 1.9f); + GWN_vertbuf_attr_set(vbo, attr_id.pos, a * 4, v1); + GWN_vertbuf_attr_set(vbo, attr_id.pos, a * 4 + 1, v2); - GWN_vertbuf_attr_set(vbo, attr_id.pos, a * 2, v1); - GWN_vertbuf_attr_set(vbo, attr_id.pos, a * 2 + 1, v2); + mul_v2_v2fl(v1, v, 2.2f); + mul_v2_v2fl(v2, v, 2.5f); + GWN_vertbuf_attr_set(vbo, attr_id.pos, a * 4 + 2, v1); + GWN_vertbuf_attr_set(vbo, attr_id.pos, a * 4 + 3, v2); } SHC.drw_lamp_sunrays = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO); |