1 files changed, 0 insertions, 196 deletions
diff --git a/source/blender/draw/intern/draw_debug.c b/source/blender/draw/intern/draw_debug.c
deleted file mode 100644
index b568119627e..00000000000
--- a/source/blender/draw/intern/draw_debug.c
+++ /dev/null
@@ -1,196 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later
- * Copyright 2018 Blender Foundation. */
-
-/** \file
- * \ingroup draw
- *
- * \brief Simple API to draw debug shapes in the viewport.
- */
-
-#include "MEM_guardedalloc.h"
-
-#include "DNA_object_types.h"
-
-#include "BKE_object.h"
-
-#include "BLI_link_utils.h"
-
-#include "GPU_immediate.h"
-#include "GPU_matrix.h"
-
-#include "draw_debug.h"
-#include "draw_manager.h"
-
-/* --------- Register --------- */
-
-/* Matrix applied to all points before drawing. Could be a stack if needed. */
-static float g_modelmat[4][4];
-
-void DRW_debug_modelmat_reset(void)
-{
-  unit_m4(g_modelmat);
-}
-
-void DRW_debug_modelmat(const float modelmat[4][4])
-{
-  copy_m4_m4(g_modelmat, modelmat);
-}
-
-void DRW_debug_line_v3v3(const float v1[3], const float v2[3], const float color[4])
-{
-  DRWDebugLine *line = MEM_mallocN(sizeof(DRWDebugLine), "DRWDebugLine");
-  mul_v3_m4v3(line->pos[0], g_modelmat, v1);
-  mul_v3_m4v3(line->pos[1], g_modelmat, v2);
-  copy_v4_v4(line->color, color);
-  BLI_LINKS_PREPEND(DST.debug.lines, line);
-}
-
-void DRW_debug_polygon_v3(const float (*v)[3], const int vert_len, const float color[4])
-{
-  BLI_assert(vert_len > 1);
-
-  for (int i = 0; i < vert_len; i++) {
-    DRW_debug_line_v3v3(v[i], v[(i + 1) % vert_len], color);
-  }
-}
-
-void DRW_debug_m4(const float m[4][4])
-{
-  float v0[3] = {0.0f, 0.0f, 0.0f};
-  float v1[3] = {1.0f, 0.0f, 0.0f};
-  float v2[3] = {0.0f, 1.0f, 0.0f};
-  float v3[3] = {0.0f, 0.0f, 1.0f};
-
-  mul_m4_v3(m, v0);
-  mul_m4_v3(m, v1);
-  mul_m4_v3(m, v2);
-  mul_m4_v3(m, v3);
-
-  DRW_debug_line_v3v3(v0, v1, (float[4]){1.0f, 0.0f, 0.0f, 1.0f});
-  DRW_debug_line_v3v3(v0, v2, (float[4]){0.0f, 1.0f, 0.0f, 1.0f});
-  DRW_debug_line_v3v3(v0, v3, (float[4]){0.0f, 0.0f, 1.0f, 1.0f});
-}
-
-void DRW_debug_bbox(const BoundBox *bbox, const float color[4])
-{
-  DRW_debug_line_v3v3(bbox->vec[0], bbox->vec[1], color);
-  DRW_debug_line_v3v3(bbox->vec[1], bbox->vec[2], color);
-  DRW_debug_line_v3v3(bbox->vec[2], bbox->vec[3], color);
-  DRW_debug_line_v3v3(bbox->vec[3], bbox->vec[0], color);
-
-  DRW_debug_line_v3v3(bbox->vec[4], bbox->vec[5], color);
-  DRW_debug_line_v3v3(bbox->vec[5], bbox->vec[6], color);
-  DRW_debug_line_v3v3(bbox->vec[6], bbox->vec[7], color);
-  DRW_debug_line_v3v3(bbox->vec[7], bbox->vec[4], color);
-
-  DRW_debug_line_v3v3(bbox->vec[0], bbox->vec[4], color);
-  DRW_debug_line_v3v3(bbox->vec[1], bbox->vec[5], color);
-  DRW_debug_line_v3v3(bbox->vec[2], bbox->vec[6], color);
-  DRW_debug_line_v3v3(bbox->vec[3], bbox->vec[7], color);
-}
-
-void DRW_debug_m4_as_bbox(const float m[4][4], const float color[4], const bool invert)
-{
-  BoundBox bb;
-  const float min[3] = {-1.0f, -1.0f, -1.0f}, max[3] = {1.0f, 1.0f, 1.0f};
-  float project_matrix[4][4];
-  if (invert) {
-    invert_m4_m4(project_matrix, m);
-  }
-  else {
-    copy_m4_m4(project_matrix, m);
-  }
-
-  BKE_boundbox_init_from_minmax(&bb, min, max);
-  for (int i = 0; i < 8; i++) {
-    mul_project_m4_v3(project_matrix, bb.vec[i]);
-  }
-  DRW_debug_bbox(&bb, color);
-}
-
-void DRW_debug_sphere(const float center[3], const float radius, const float color[4])
-{
-  float size_mat[4][4];
-  DRWDebugSphere *sphere = MEM_mallocN(sizeof(DRWDebugSphere), "DRWDebugSphere");
-  /* Bake all transform into a Matrix4 */
-  scale_m4_fl(size_mat, radius);
-  copy_m4_m4(sphere->mat, g_modelmat);
-  translate_m4(sphere->mat, center[0], center[1], center[2]);
-  mul_m4_m4m4(sphere->mat, sphere->mat, size_mat);
-
-  copy_v4_v4(sphere->color, color);
-  BLI_LINKS_PREPEND(DST.debug.spheres, sphere);
-}
-
-/* --------- Render --------- */
-
-static void drw_debug_draw_lines(void)
-{
-  int count = BLI_linklist_count((LinkNode *)DST.debug.lines);
-
-  if (count == 0) {
-    return;
-  }
-
-  GPUVertFormat *vert_format = immVertexFormat();
-  uint pos = GPU_vertformat_attr_add(vert_format, "pos", GPU_COMP_F32, 3, GPU_FETCH_FLOAT);
-  uint col = GPU_vertformat_attr_add(vert_format, "color", GPU_COMP_F32, 4, GPU_FETCH_FLOAT);
-
-  immBindBuiltinProgram(GPU_SHADER_3D_FLAT_COLOR);
-
-  immBegin(GPU_PRIM_LINES, count * 2);
-
-  while (DST.debug.lines) {
-    void *next = DST.debug.lines->next;
-
-    immAttr4fv(col, DST.debug.lines->color);
-    immVertex3fv(pos, DST.debug.lines->pos[0]);
-
-    immAttr4fv(col, DST.debug.lines->color);
-    immVertex3fv(pos, DST.debug.lines->pos[1]);
-
-    MEM_freeN(DST.debug.lines);
-    DST.debug.lines = next;
-  }
-  immEnd();
-
-  immUnbindProgram();
-}
-
-static void drw_debug_draw_spheres(void)
-{
-  int count = BLI_linklist_count((LinkNode *)DST.debug.spheres);
-
-  if (count == 0) {
-    return;
-  }
-
-  float persmat[4][4];
-  DRW_view_persmat_get(NULL, persmat, false);
-
-  GPUBatch *empty_sphere = DRW_cache_empty_sphere_get();
-  GPU_batch_program_set_builtin(empty_sphere, GPU_SHADER_3D_UNIFORM_COLOR);
-  while (DST.debug.spheres) {
-    void *next = DST.debug.spheres->next;
-    float MVP[4][4];
-
-    mul_m4_m4m4(MVP, persmat, DST.debug.spheres->mat);
-    GPU_batch_uniform_mat4(empty_sphere, "ModelViewProjectionMatrix", MVP);
-    GPU_batch_uniform_4fv(empty_sphere, "color", DST.debug.spheres->color);
-    GPU_batch_draw(empty_sphere);
-
-    MEM_freeN(DST.debug.spheres);
-    DST.debug.spheres = next;
-  }
-}
-
-void drw_debug_draw(void)
-{
-  drw_debug_draw_lines();
-  drw_debug_draw_spheres();
-}
-
-void drw_debug_init(void)
-{
-  DRW_debug_modelmat_reset();
-}