diff options
Diffstat (limited to 'source/blender/editors/util/ed_util.c')
| -rw-r--r-- | source/blender/editors/util/ed_util.c | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/source/blender/editors/util/ed_util.c b/source/blender/editors/util/ed_util.c index 0cb8f82f940..aa0d0faf4f5 100644 --- a/source/blender/editors/util/ed_util.c +++ b/source/blender/editors/util/ed_util.c @@ -318,21 +318,35 @@ void ED_region_draw_mouse_line_cb(const bContext *C, ARegion *ar, void *arg_info const float mval_dst[2] = {win->eventstate->x - ar->winrct.xmin, win->eventstate->y - ar->winrct.ymin}; - setlinestyle(3); - VertexFormat *format = immVertexFormat(); - unsigned int pos = VertexFormat_add_attrib(format, "pos", COMP_F32, 2, KEEP_FLOAT); + uint shdr_dashed_pos = VertexFormat_add_attrib(format, "pos", COMP_F32, 2, KEEP_FLOAT); + uint shdr_dashed_origin = VertexFormat_add_attrib(format, "line_origin", COMP_F32, 2, KEEP_FLOAT); + float color1[4]; + + glEnable(GL_BLEND); + glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); + + immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR); - immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR); - immUniformThemeColor(TH_VIEW_OVERLAY); + float viewport_size[4]; + glGetFloatv(GL_VIEWPORT, viewport_size); + immUniform2f("viewport_size", viewport_size[2] / UI_DPI_FAC, viewport_size[3] / UI_DPI_FAC); + + UI_GetThemeColor4fv(TH_VIEW_OVERLAY, color1); + immUniform4fv("color1", color1); + immUniform4f("color2", 0.0f, 0.0f, 0.0f, 0.0f); + immUniform1f("dash_width", 6.0f); + immUniform1f("dash_width_on", 3.0f); immBegin(PRIM_LINES, 2); - immVertex2fv(pos, mval_dst); - immVertex2fv(pos, mval_src); + immAttrib2fv(shdr_dashed_origin, mval_src); + immVertex2fv(shdr_dashed_pos, mval_src); + immVertex2fv(shdr_dashed_pos, mval_dst); immEnd(); + immUnbindProgram(); - setlinestyle(0); + glDisable(GL_BLEND); } /** |