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Made the line between the start and end of IK-chains for bones display regardless of whether 'Relationship Lines' has been enabled for the view, if the IK-chain was temporarily added for Auto-IK. This is so that it is possible to see the length of Auto-IK chains.

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This commit is contained in:
Joshua Leung
2008-01-30 08:31:07 +00:00
parent 7d1bc94cad
commit 856b40af56
1 changed files with 14 additions and 7 deletions
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21
source/blender/src/drawarmature.c
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@@ -1290,7 +1290,7 @@ static void draw_custom_bone(Object *ob, int dt, int armflag, int boneflag, unsi
}
static void pchan_draw_IK_root_lines(bPoseChannel *pchan)
static void pchan_draw_IK_root_lines(bPoseChannel *pchan, short only_temp)
{
bConstraint *con;
bPoseChannel *parchan;
@@ -1300,6 +1300,10 @@ static void pchan_draw_IK_root_lines(bPoseChannel *pchan)
bKinematicConstraint *data = (bKinematicConstraint*)con->data;
int segcount= 0;
/* if only_temp, only draw if it is a temporary ik-chain */
if ((only_temp) && !(data->flag & CONSTRAINT_IK_TEMP))
continue;
setlinestyle(3);
glBegin(GL_LINES);
@@ -1638,9 +1642,11 @@ static void draw_pose_channels(Base *base, int dt)
if ((bone) && !(bone->flag & (BONE_HIDDEN_P|BONE_HIDDEN_PG))) {
if (bone->layer & arm->layer) {
if (do_dashed && bone->parent) {
/* Draw a line from our root to the parent's tip */
if ((bone->flag & BONE_CONNECTED)==0) {
if ((do_dashed & 1) && (bone->parent)) {
/* Draw a line from our root to the parent's tip
* - only if V3D_HIDE_HELPLINES is enabled...
*/
if ( (do_dashed & 2) && ((bone->flag & BONE_CONNECTED)==0) ) {
if (arm->flag & ARM_POSEMODE) {
glLoadName(index & 0xFFFF); // object tag, for bordersel optim
BIF_ThemeColor(TH_WIRE);
@@ -1653,8 +1659,9 @@ static void draw_pose_channels(Base *base, int dt)
setlinestyle(0);
}
/* Draw a line to IK root bone */
// TODO: make this draw with do_dashed off (V3D_HIDE_HELPLINES)
/* Draw a line to IK root bone
* - only if temporary chain (i.e. "autoik")
*/
if (arm->flag & ARM_POSEMODE) {
if (pchan->constflag & PCHAN_HAS_IK) {
if (bone->flag & BONE_SELECTED) {
@@ -1662,7 +1669,7 @@ static void draw_pose_channels(Base *base, int dt)
else glColor3ub(200, 200, 50); // add theme!
glLoadName(index & 0xFFFF);
pchan_draw_IK_root_lines(pchan);
pchan_draw_IK_root_lines(pchan, !(do_dashed & 2));
}
}
}