OpenGL: delete bl_debug_draw

Eliminating this chunk of legacy GL as part of T49043.

We can introduce some sort of "debug plate" to fill this need in the future.

1 files changed, 1 insertions, 117 deletions

diff --git a/source/blender/editors/space_view3d/view3d_draw_legacy.c b/source/blender/editors/space_view3d/view3d_draw_legacy.c
index ea24a1e0778..6d3bf82f497 100644
--- a/source/blender/editors/space_view3d/view3d_draw_legacy.c
+++ b/source/blender/editors/space_view3d/view3d_draw_legacy.c
@@ -108,18 +108,6 @@
 static void view3d_stereo3d_setup_offscreen(Scene *scene, View3D *v3d, ARegion *ar,
                                             float winmat[4][4], const char *viewname);
 
-/* handy utility for drawing shapes in the viewport for arbitrary code.
- * could add lines and points too */
-// #define DEBUG_DRAW
-#ifdef DEBUG_DRAW
-static void bl_debug_draw(void);
-/* add these locally when using these functions for testing */
-extern void bl_debug_draw_quad_clear(void);
-extern void bl_debug_draw_quad_add(const float v0[3], const float v1[3], const float v2[3], const float v3[3]);
-extern void bl_debug_draw_edge_add(const float v0[3], const float v1[3]);
-extern void bl_debug_color_set(const unsigned int col);
-#endif
-
 void circ(float x, float y, float rad)
 {
 	glBegin(GL_LINE_LOOP);
@@ -2997,10 +2985,7 @@ void view3d_main_region_draw_legacy(const bContext *C, ARegion *ar)
 	/* draw viewport using opengl */
 	if (v3d->drawtype != OB_RENDER || !view3d_main_region_do_render_draw(scene) || clip_border) {
 		view3d_main_region_draw_objects(C, scene, v3d, ar, &grid_unit);
-		
-#ifdef DEBUG_DRAW
-		bl_debug_draw();
-#endif
+
 		if (G.debug & G_DEBUG_SIMDATA)
 			draw_sim_debug_data(scene, v3d, ar);
 		
@@ -3019,104 +3004,3 @@ void view3d_main_region_draw_legacy(const bContext *C, ARegion *ar)
 	BLI_assert(BLI_listbase_is_empty(&v3d->afterdraw_xray));
 	BLI_assert(BLI_listbase_is_empty(&v3d->afterdraw_xraytransp));
 }
-
-#ifdef DEBUG_DRAW
-/* debug drawing */
-#define _DEBUG_DRAW_QUAD_TOT 1024
-#define _DEBUG_DRAW_EDGE_TOT 1024
-static float _bl_debug_draw_quads[_DEBUG_DRAW_QUAD_TOT][4][3];
-static int   _bl_debug_draw_quads_tot = 0;
-static float _bl_debug_draw_edges[_DEBUG_DRAW_QUAD_TOT][2][3];
-static int   _bl_debug_draw_edges_tot = 0;
-static unsigned int _bl_debug_draw_quads_color[_DEBUG_DRAW_QUAD_TOT];
-static unsigned int _bl_debug_draw_edges_color[_DEBUG_DRAW_EDGE_TOT];
-static unsigned int _bl_debug_draw_color;
-
-void bl_debug_draw_quad_clear(void)
-{
-	_bl_debug_draw_quads_tot = 0;
-	_bl_debug_draw_edges_tot = 0;
-	_bl_debug_draw_color = 0x00FF0000;
-}
-void bl_debug_color_set(const unsigned int color)
-{
-	_bl_debug_draw_color = color;
-}
-void bl_debug_draw_quad_add(const float v0[3], const float v1[3], const float v2[3], const float v3[3])
-{
-	if (_bl_debug_draw_quads_tot >= _DEBUG_DRAW_QUAD_TOT) {
-		printf("%s: max quad count hit %d!", __func__, _bl_debug_draw_quads_tot);
-	}
-	else {
-		float *pt = &_bl_debug_draw_quads[_bl_debug_draw_quads_tot][0][0];
-		copy_v3_v3(pt, v0); pt += 3;
-		copy_v3_v3(pt, v1); pt += 3;
-		copy_v3_v3(pt, v2); pt += 3;
-		copy_v3_v3(pt, v3); pt += 3;
-		_bl_debug_draw_quads_color[_bl_debug_draw_quads_tot] = _bl_debug_draw_color;
-		_bl_debug_draw_quads_tot++;
-	}
-}
-void bl_debug_draw_edge_add(const float v0[3], const float v1[3])
-{
-	if (_bl_debug_draw_quads_tot >= _DEBUG_DRAW_EDGE_TOT) {
-		printf("%s: max edge count hit %d!", __func__, _bl_debug_draw_edges_tot);
-	}
-	else {
-		float *pt = &_bl_debug_draw_edges[_bl_debug_draw_edges_tot][0][0];
-		copy_v3_v3(pt, v0); pt += 3;
-		copy_v3_v3(pt, v1); pt += 3;
-		_bl_debug_draw_edges_color[_bl_debug_draw_edges_tot] = _bl_debug_draw_color;
-		_bl_debug_draw_edges_tot++;
-	}
-}
-static void bl_debug_draw(void)
-{
-	unsigned int color;
-	if (_bl_debug_draw_quads_tot) {
-		int i;
-		color = _bl_debug_draw_quads_color[0];
-		cpack(color);
-		for (i = 0; i < _bl_debug_draw_quads_tot; i ++) {
-			if (_bl_debug_draw_quads_color[i] != color) {
-				color = _bl_debug_draw_quads_color[i];
-				cpack(color);
-			}
-			glBegin(GL_LINE_LOOP);
-			glVertex3fv(_bl_debug_draw_quads[i][0]);
-			glVertex3fv(_bl_debug_draw_quads[i][1]);
-			glVertex3fv(_bl_debug_draw_quads[i][2]);
-			glVertex3fv(_bl_debug_draw_quads[i][3]);
-			glEnd();
-		}
-	}
-	if (_bl_debug_draw_edges_tot) {
-		int i;
-		color = _bl_debug_draw_edges_color[0];
-		cpack(color);
-		glBegin(GL_LINES);
-		for (i = 0; i < _bl_debug_draw_edges_tot; i ++) {
-			if (_bl_debug_draw_edges_color[i] != color) {
-				color = _bl_debug_draw_edges_color[i];
-				cpack(color);
-			}
-			glVertex3fv(_bl_debug_draw_edges[i][0]);
-			glVertex3fv(_bl_debug_draw_edges[i][1]);
-		}
-		glEnd();
-		color = _bl_debug_draw_edges_color[0];
-		cpack(color);
-		glPointSize(4.0f);
-		glBegin(GL_POINTS);
-		for (i = 0; i < _bl_debug_draw_edges_tot; i ++) {
-			if (_bl_debug_draw_edges_color[i] != color) {
-				color = _bl_debug_draw_edges_color[i];
-				cpack(color);
-			}
-			glVertex3fv(_bl_debug_draw_edges[i][0]);
-			glVertex3fv(_bl_debug_draw_edges[i][1]);
-		}
-		glEnd();
-	}
-}
-#endif