3D View: draw clipping region

Only for workbench solid/wire modes.

1 files changed, 0 insertions, 51 deletions

diff --git a/source/blender/editors/space_view3d/view3d_draw.c b/source/blender/editors/space_view3d/view3d_draw.c
index 8d259986114..6c9d5f590c8 100644
--- a/source/blender/editors/space_view3d/view3d_draw.c
+++ b/source/blender/editors/space_view3d/view3d_draw.c
@@ -1736,57 +1736,6 @@ ImBuf *ED_view3d_draw_offscreen_imbuf_simple(
 /** \name Viewport Clipping
  * \{ */
 
-void ED_view3d_draw_clipping(const RegionView3D *rv3d)
-{
-	const BoundBox *bb = rv3d->clipbb;
-	if (bb == NULL) {
-		return;
-	}
-
-	const uint clipping_index[6][4] = {
-		{0, 1, 2, 3},
-		{0, 4, 5, 1},
-		{4, 7, 6, 5},
-		{7, 3, 2, 6},
-		{1, 5, 6, 2},
-		{7, 4, 0, 3}
-	};
-
-	GPUVertBuf *vbo;
-	GPUIndexBuf *el;
-	GPUIndexBufBuilder elb = {0};
-
-	/* Elements */
-	GPU_indexbuf_init(&elb, GPU_PRIM_TRIS, ARRAY_SIZE(clipping_index) * 2, ARRAY_SIZE(bb->vec));
-	for (int i = 0; i < ARRAY_SIZE(clipping_index); i++) {
-		const uint *idx = clipping_index[i];
-		GPU_indexbuf_add_tri_verts(&elb, idx[0], idx[1], idx[2]);
-		GPU_indexbuf_add_tri_verts(&elb, idx[0], idx[2], idx[3]);
-	}
-	el = GPU_indexbuf_build(&elb);
-
-	GPUVertFormat format = {0};
-	uint pos_id = GPU_vertformat_attr_add(&format, "pos", GPU_COMP_F32, 3, GPU_FETCH_FLOAT);
-
-	vbo = GPU_vertbuf_create_with_format(&format);
-	GPU_vertbuf_data_alloc(vbo, ARRAY_SIZE(bb->vec));
-	GPU_vertbuf_attr_fill(vbo, pos_id, bb->vec);
-
-	GPUBatch *batch = GPU_batch_create_ex(GPU_PRIM_TRIS, vbo, el, GPU_BATCH_OWNS_VBO | GPU_BATCH_OWNS_INDEX);
-	GPU_batch_program_set_builtin(batch, GPU_SHADER_3D_UNIFORM_COLOR);
-
-	float color[4];
-	UI_GetThemeColor4fv(TH_V3D_CLIPPING_BORDER, color);
-
-	GPU_batch_uniform_4fv(batch, "color", color);
-
-	/* Draw. */
-	glEnable(GL_BLEND);
-	GPU_batch_draw(batch);
-	GPU_batch_discard(batch);
-	glDisable(GL_BLEND);
-}
-
 static bool view3d_clipping_test(const float co[3], const float clip[6][4])
 {
 	if (plane_point_side_v3(clip[0], co) > 0.0f)