d0a6189b50
Move the code dealing with converting float3 to GPU normals out of the vertex format header into a separate header. Use a proper C++ namespace and remove duplication by only using the more recently added C++ templated conversions. Most of the diff comes from the removal of the indirect includes from GPU_vertex_format.hh. A lot of files ended up mistakenly depending on that. Pull Request: https://projects.blender.org/blender/blender/pulls/134873
94 lines
2.3 KiB
C++
94 lines
2.3 KiB
C++
/* SPDX-FileCopyrightText: 2001-2002 NaN Holding BV. All rights reserved.
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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/** \file
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* \ingroup eduv
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*/
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#include "BLI_math_vector.h"
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#include "DNA_screen_types.h"
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#include "DNA_userdef_types.h"
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#include "GPU_immediate.hh"
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#include "GPU_matrix.hh"
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#include "GPU_state.hh"
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#include "UI_view2d.hh"
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#include "ED_uvedit.hh"
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/* ------------------------- */
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void ED_image_draw_cursor(ARegion *region, const float cursor[2])
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{
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float zoom[2], x_fac, y_fac;
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UI_view2d_scale_get_inverse(®ion->v2d, &zoom[0], &zoom[1]);
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mul_v2_fl(zoom, 256.0f * UI_SCALE_FAC);
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x_fac = zoom[0];
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y_fac = zoom[1];
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GPU_line_width(1.0f);
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GPU_matrix_translate_2fv(cursor);
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const uint shdr_pos = GPU_vertformat_attr_add(
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immVertexFormat(), "pos", GPU_COMP_F32, 2, GPU_FETCH_FLOAT);
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immBindBuiltinProgram(GPU_SHADER_3D_LINE_DASHED_UNIFORM_COLOR);
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float viewport_size[4];
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GPU_viewport_size_get_f(viewport_size);
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immUniform2f("viewport_size", viewport_size[2] / UI_SCALE_FAC, viewport_size[3] / UI_SCALE_FAC);
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immUniform1i("colors_len", 2); /* "advanced" mode */
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immUniform4f("color", 1.0f, 0.0f, 0.0f, 1.0f);
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immUniform4f("color2", 1.0f, 1.0f, 1.0f, 1.0f);
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immUniform1f("dash_width", 8.0f);
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immUniform1f("udash_factor", 0.5f);
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immBegin(GPU_PRIM_LINES, 8);
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immVertex2f(shdr_pos, -0.05f * x_fac, 0.0f);
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immVertex2f(shdr_pos, 0.0f, 0.05f * y_fac);
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immVertex2f(shdr_pos, 0.0f, 0.05f * y_fac);
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immVertex2f(shdr_pos, 0.05f * x_fac, 0.0f);
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immVertex2f(shdr_pos, 0.05f * x_fac, 0.0f);
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immVertex2f(shdr_pos, 0.0f, -0.05f * y_fac);
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immVertex2f(shdr_pos, 0.0f, -0.05f * y_fac);
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immVertex2f(shdr_pos, -0.05f * x_fac, 0.0f);
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immEnd();
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immUniform4f("color", 1.0f, 1.0f, 1.0f, 1.0f);
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immUniform4f("color2", 0.0f, 0.0f, 0.0f, 1.0f);
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immUniform1f("dash_width", 2.0f);
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immUniform1f("udash_factor", 0.5f);
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immBegin(GPU_PRIM_LINES, 8);
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immVertex2f(shdr_pos, -0.020f * x_fac, 0.0f);
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immVertex2f(shdr_pos, -0.1f * x_fac, 0.0f);
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immVertex2f(shdr_pos, 0.1f * x_fac, 0.0f);
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immVertex2f(shdr_pos, 0.020f * x_fac, 0.0f);
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immVertex2f(shdr_pos, 0.0f, -0.020f * y_fac);
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immVertex2f(shdr_pos, 0.0f, -0.1f * y_fac);
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immVertex2f(shdr_pos, 0.0f, 0.1f * y_fac);
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immVertex2f(shdr_pos, 0.0f, 0.020f * y_fac);
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immEnd();
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immUnbindProgram();
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GPU_matrix_translate_2f(-cursor[0], -cursor[1]);
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}
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