[Bf-blender-cvs] [e9e8f105d03] tmp-b28-motionpath-drawing: Cleanup: Remove old legacy immediate mode drawing code
Joshua Leung
noreply at git.blender.org
Fri Jun 1 14:01:48 CEST 2018
Commit: e9e8f105d0311e61f99d8a8777ed77d38b49fe46
Author: Joshua Leung
Date: Fri Jun 1 14:01:35 2018 +0200
Branches: tmp-b28-motionpath-drawing
https://developer.blender.org/rBe9e8f105d0311e61f99d8a8777ed77d38b49fe46
Cleanup: Remove old legacy immediate mode drawing code
This was not being used. At least from simple tests, all options seemed to be working ok
===================================================================
M source/blender/draw/intern/draw_anim_viz.c
===================================================================
diff --git a/source/blender/draw/intern/draw_anim_viz.c b/source/blender/draw/intern/draw_anim_viz.c
index ffc921e2081..ff1289b2a21 100644
--- a/source/blender/draw/intern/draw_anim_viz.c
+++ b/source/blender/draw/intern/draw_anim_viz.c
@@ -132,385 +132,6 @@ static Gwn_Batch *mpath_batch_points_get(bMotionPath *mpath)
return mpath->batch_points;
}
-/* *************************** Motion Path Drawing ****************************** */
-
-/* TODO:
- * - options to draw paths with lines
- * - include support for editing the path verts */
-
-/* Set up drawing environment for drawing motion paths */
-void draw_motion_paths_init(View3D *v3d, ARegion *ar)
-{
- RegionView3D *rv3d = ar->regiondata;
-
- if (v3d->zbuf) glDisable(GL_DEPTH_TEST);
-
- gpuPushMatrix();
- gpuLoadMatrix(rv3d->viewmat);
-}
-
-/* set color
- * - more intense for active/selected bones, less intense for unselected bones
- * - black for before current frame, green for current frame, blue for after current frame
- * - intensity decreases as distance from current frame increases
- *
- * If the user select custom color, the color is replaced for the color selected in UI panel
- * - 75% Darker color is used for previous frames
- * - 50% Darker color for current frame
- * - User selected color for next frames
- */
-static void set_motion_path_color(Scene *scene, bMotionPath *mpath, int i, short sel, int sfra, int efra,
- float prev_color[3], float frame_color[3], float next_color[3], unsigned color)
-{
- int frame = sfra + i;
- int blend_base = (abs(frame - CFRA) == 1) ? TH_CFRAME : TH_BACK; /* "bleed" cframe color to ease color blending */
- unsigned char ubcolor[3];
-
-#define SET_INTENSITY(A, B, C, min, max) (((1.0f - ((C - B) / (C - A))) * (max - min)) + min)
- float intensity; /* how faint */
-
- if (frame < CFRA) {
- if (mpath->flag & MOTIONPATH_FLAG_CUSTOM) {
- /* Custom color: previous frames color is darker than current frame */
- rgb_float_to_uchar(ubcolor, prev_color);
- }
- else {
- /* black - before cfra */
- if (sel) {
- /* intensity = 0.5f; */
- intensity = SET_INTENSITY(sfra, i, CFRA, 0.25f, 0.75f);
- }
- else {
- /* intensity = 0.8f; */
- intensity = SET_INTENSITY(sfra, i, CFRA, 0.68f, 0.92f);
- }
-
- UI_GetThemeColorBlend3ubv(TH_WIRE, blend_base, intensity, ubcolor);
- }
- }
- else if (frame > CFRA) {
- if (mpath->flag & MOTIONPATH_FLAG_CUSTOM) {
- /* Custom color: next frames color is equal to user selected color */
- rgb_float_to_uchar(ubcolor, next_color);
- }
- else {
- /* blue - after cfra */
- if (sel) {
- /* intensity = 0.5f; */
- intensity = SET_INTENSITY(CFRA, i, efra, 0.25f, 0.75f);
- }
- else {
- /* intensity = 0.8f; */
- intensity = SET_INTENSITY(CFRA, i, efra, 0.68f, 0.92f);
- }
-
- UI_GetThemeColorBlend3ubv(TH_BONE_POSE, blend_base, intensity, ubcolor);
- }
- }
- else {
- if (mpath->flag & MOTIONPATH_FLAG_CUSTOM) {
- /* Custom color: current frame color is slightly darker than user selected color */
- rgb_float_to_uchar(ubcolor, frame_color);
- }
- else {
- /* green - on cfra */
- if (sel) {
- intensity = 0.5f;
- }
- else {
- intensity = 0.99f;
- }
- UI_GetThemeColorBlendShade3ubv(TH_CFRAME, TH_BACK, intensity, 10, ubcolor);
- }
- }
-
- immAttrib3ubv(color, ubcolor);
-
-#undef SET_INTENSITY
-}
-
-/* Draw the given motion path for an Object or a Bone
- * - assumes that the viewport has already been initialized properly
- * i.e. draw_motion_paths_init() has been called
- */
-void draw_motion_path_instance(Scene *scene,
- Object *ob, bPoseChannel *pchan,
- bAnimVizSettings *avs, bMotionPath *mpath)
-{
- //RegionView3D *rv3d = ar->regiondata;
- bMotionPathVert *mpv, *mpv_start;
- int i, stepsize = avs->path_step;
- int sfra, efra, sind, len;
- float prev_color[3];
- float frame_color[3];
- float next_color[3];
-
- /* Custom color - Previous frames: color is darker than current frame */
- mul_v3_v3fl(prev_color, mpath->color, 0.25f);
-
- /* Custom color - Current frame: color is slightly darker than user selected color */
- mul_v3_v3fl(frame_color, mpath->color, 0.5f);
-
- /* Custom color - Next frames: color is equal to user selection */
- copy_v3_v3(next_color, mpath->color);
-
- /* Save old line width */
- GLfloat old_width;
- glGetFloatv(GL_LINE_WIDTH, &old_width);
-
- /* get frame ranges */
- if (avs->path_type == MOTIONPATH_TYPE_ACFRA) {
- /* With "Around Current", we only choose frames from around
- * the current frame to draw.
- */
- sfra = CFRA - avs->path_bc;
- efra = CFRA + avs->path_ac;
- }
- else {
- /* Use the current display range */
- sfra = avs->path_sf;
- efra = avs->path_ef;
- }
-
- /* no matter what, we can only show what is in the cache and no more
- * - abort if whole range is past ends of path
- * - otherwise clamp endpoints to extents of path
- */
- if (sfra < mpath->start_frame) {
- /* start clamp */
- sfra = mpath->start_frame;
- }
- if (efra > mpath->end_frame) {
- /* end clamp */
- efra = mpath->end_frame;
- }
-
- if ((sfra > mpath->end_frame) || (efra < mpath->start_frame)) {
- /* whole path is out of bounds */
- return;
- }
-
- len = efra - sfra;
-
- if ((len <= 0) || (mpath->points == NULL)) {
- return;
- }
-
- /* get pointers to parts of path */
- sind = sfra - mpath->start_frame;
- mpv_start = (mpath->points + sind);
-
- /* draw curve-line of path */
- /* Draw lines only if line drawing option is enabled */
- if (mpath->flag & MOTIONPATH_FLAG_LINES) {
- /* set line thickness */
- glLineWidth(mpath->line_thickness);
-
- Gwn_VertFormat *format = immVertexFormat();
- unsigned int pos = GWN_vertformat_attr_add(format, "pos", GWN_COMP_F32, 3, GWN_FETCH_FLOAT);
- unsigned int color = GWN_vertformat_attr_add(format, "color", GWN_COMP_U8, 3, GWN_FETCH_INT_TO_FLOAT_UNIT);
-
- immBindBuiltinProgram(GPU_SHADER_3D_SMOOTH_COLOR);
-
- immBegin(GWN_PRIM_LINE_STRIP, len);
- for (i = 0, mpv = mpv_start; i < len; i++, mpv++) {
- short sel = (pchan) ? (pchan->bone->flag & BONE_SELECTED) : (ob->flag & SELECT);
-
- /* Set color */
- set_motion_path_color(scene, mpath, i, sel, sfra, efra, prev_color, frame_color, next_color, color);
-
- /* draw a vertex with this color */
- immVertex3fv(pos, mpv->co);
- }
- immEnd();
-
- immUnbindProgram();
-
- /* back to old line thickness */
- glLineWidth(old_width);
- }
-
- unsigned int pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 3, GWN_FETCH_FLOAT);
-
- immBindBuiltinProgram(GPU_SHADER_3D_UNIFORM_COLOR);
-
- /* Point must be bigger than line thickness */
- glPointSize(mpath->line_thickness + 1.0);
-
- /* draw little black point at each frame */
- immUniformColor3ub(0, 0, 0);
-
- immBegin(GWN_PRIM_POINTS, len);
-
- for (i = 0, mpv = mpv_start; i < len; i++, mpv++) {
- immVertex3fv(pos, mpv->co);
- }
-
- immEnd();
-
- /* Draw little white dots at each framestep value or replace with custom color */
- if (mpath->flag & MOTIONPATH_FLAG_CUSTOM) {
- immUniformColor3fv(mpath->color);
- }
- else {
- immUniformThemeColor(TH_TEXT_HI);
- }
-
- immBegin(GWN_PRIM_POINTS, (len + stepsize - 1) / stepsize);
-
- for (i = 0, mpv = mpv_start; i < len; i += stepsize, mpv += stepsize) {
- immVertex3fv(pos, mpv->co);
- }
-
- immEnd();
-
- /* Draw big green dot where the current frame is
- * NOTE: this is only done when keyframes are shown, since this adds similar types of clutter
- */
- if ((avs->path_viewflag & MOTIONPATH_VIEW_KFRAS) &&
- (sfra < CFRA) && (CFRA <= efra))
- {
- glPointSize(mpath->line_thickness + 5.0);
- immUniformThemeColor(TH_CFRAME);
-
- immBegin(GWN_PRIM_POINTS, 1);
-
- mpv = mpv_start + (CFRA - sfra);
- immVertex3fv(pos, mpv->co);
-
- immEnd();
- }
-
- immUnbindProgram();
-
- /* XXX, this isn't up to date but probably should be kept so. */
- invert_m4_m4(ob->imat, ob->obmat);
-
-#if 0 /* FIXME!!! How can we draw text in the new 3d Viewport */
-
- /* Draw frame numbers at each framestep value */
- if (avs->path_viewflag & MOTIONPATH_VIEW_FNUMS) {
- unsigned char col[4];
- UI_GetThemeColor3ubv(TH_TEXT_HI, col);
- col[3] = 255;
-
- for (i = 0, mpv = mpv_start; i < len; i += stepsize, mpv += stepsize) {
- int frame = sfra + i;
- char numstr[32];
- size_t numstr_len;
- float co[3];
-
- /* only draw framenum if several consecutive highlighted points don't occur on same point */
- if (i == 0) {
- numstr_len = sprintf(numstr, " %d", frame);
- mul_v3_m4v3(co, ob->imat, mpv->co);
- view3d_cached_text_draw_add(co, numstr, numstr_len,
- 0, V3D_CACHE_TEXT_WORLDSPACE | V3D_CACHE_TEXT_ASCII, col);
- }
- else if ((i >= stepsize) && (i < len - stepsize)) {
- bMotionPathVert *mpvP = (mpv - stepsize);
- bMotionPathVert *mpvN = (mpv + stepsize);
-
- if ((equals_v3v3(mpv->co, mpvP->co) == 0) || (equals_v3v3(mpv->co, mpvN->co) == 0)) {
- numstr_len = sprintf(numstr, " %d", frame);
- mul_v3_m4v3(co, ob->imat, mpv->co);
- view3d_cached_text_draw_add(co, numstr, numstr_len,
- 0, V3D_CACHE_TEXT_WORLDSPACE | V3D_CACHE_TEXT_ASCII, col);
- }
- }
- }
- }
-
- /* Keyframes - dots and numbers */
- if (avs->path_viewflag & MOTIONPATH_VIEW_KFRAS) {
- unsigned char col[4];
-
- AnimData *adt = BKE_animdata_from_id(&ob->id);
- DLRBT_Tree keys;
-
- /* build list of all keyframes in active action for object or pchan */
- BLI_dlrbTree_init(&keys);
-
- if (adt) {
- /* it is assumed that keyframes for bones are all grouped in a single group
- * unless an option is set to always use the whole action
- */
- if ((pchan) && (avs->path_viewflag & MOTIONPATH_VIEW_KFACT) == 0) {
- bActionGroup *agrp = BKE_action_group_find_name(adt->action, pchan->name);
-
- if (agrp) {
- agroup_to_keylist(adt, agrp, &keys, NULL);
- BLI_dlrbTree_linkedlist_sync(&keys);
- }
- }
- else {
- action_to_keylist(adt, adt->action, &keys, NULL);
- BLI_dlrbTree_linkedlist_sync(&keys);
- }
- }
-
- /* Draw slightly-larger yellow dots at each keyframe */
- UI_GetThemeColor3ubv(TH_VERTEX_SELECT, col);
- col[3] = 255;
-
- /* point must be bigger t
@@ Diff output truncated at 10240 characters. @@
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