Differential D5054 Diff 22835 source/blender/draw/engines/overlay/overlay_armature.c

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source/blender/draw/engines/overlay/overlay_armature.c

Show First 20 Lines • Show All 1,019 Lines • ▼ Show 20 Lines	static void pchan_draw_data_init(bPoseChannel *pchan)

if (pchan->draw_data == NULL) {		if (pchan->draw_data == NULL) {
pchan->draw_data = MEM_mallocN(		pchan->draw_data = MEM_mallocN(
sizeof(pchan->draw_data) + sizeof(Mat4) pchan->bone->segments, __func__);		sizeof(pchan->draw_data) + sizeof(Mat4) pchan->bone->segments, __func__);
pchan->draw_data->bbone_matrix_len = pchan->bone->segments;		pchan->draw_data->bbone_matrix_len = pchan->bone->segments;
}		}
}		}

static void draw_bone_update_disp_matrix_default(EditBone eBone, bPoseChannel pchan)		static void draw_edbo_update_disp_matrix_default(EditBone *eBone)
{		{
float ebmat[4][4];
float length;
float(*bone_mat)[4];
float(*disp_mat)[4];
float(*disp_tail_mat)[4];

/* TODO : This should be moved to depsgraph or armature refresh		/* TODO : This should be moved to depsgraph or armature refresh
* and not be tight to the draw pass creation.		* and not be tight to the draw pass creation.
* This would refresh armature without invalidating the draw cache */		* This would refresh armature without invalidating the draw cache */
if (pchan) {		float s[4][4], ebmat[4][4], length;
length = pchan->bone->length;
bone_mat = pchan->pose_mat;
disp_mat = pchan->disp_mat;
disp_tail_mat = pchan->disp_tail_mat;
}
else {
eBone->length = len_v3v3(eBone->tail, eBone->head);
ED_armature_ebone_to_mat4(eBone, ebmat);

length = eBone->length;		eBone->length = length = len_v3v3(eBone->tail, eBone->head);
bone_mat = ebmat;		ED_armature_ebone_to_mat4(eBone, ebmat);
disp_mat = eBone->disp_mat;
disp_tail_mat = eBone->disp_tail_mat;
}

copy_m4_m4(disp_mat, bone_mat);		copy_m4_m4(eBone->disp_mat, ebmat);
rescale_m4(disp_mat, (float[3]){length, length, length});		rescale_m4(eBone->disp_mat, (float[3]){length, length, length});
copy_m4_m4(disp_tail_mat, disp_mat);		copy_m4_m4(eBone->disp_tail_mat, eBone->disp_mat);
translate_m4(disp_tail_mat, 0.0f, 1.0f, 0.0f);		translate_m4(eBone->disp_tail_mat, 0.0f, 1.0f, 0.0f);
}		}

/* compute connected child pointer for B-Bone drawing */		/* compute connected child pointer for B-Bone drawing */
static void edbo_compute_bbone_child(bArmature *arm)		static void edbo_compute_bbone_child(bArmature *arm)
{		{
EditBone *eBone;		EditBone *eBone;

for (eBone = arm->edbo->first; eBone; eBone = eBone->next) {		for (eBone = arm->edbo->first; eBone; eBone = eBone->next) {
▲ Show 20 Lines • Show All 172 Lines • ▼ Show 20 Lines	if (bbone_segments > 1) {
for (int i = bbone_segments; i--; bbones_mat++) {		for (int i = bbone_segments; i--; bbones_mat++) {
mul_m4_m4m4(bbones_mat, bbones_mat, s);		mul_m4_m4m4(bbones_mat, bbones_mat, s);
mul_m4_m4m4(bbones_mat, bone_mat, bbones_mat);		mul_m4_m4m4(bbones_mat, bone_mat, bbones_mat);
}		}
}		}
else {		else {
mul_m4_m4m4(*bbones_mat, bone_mat, s);		mul_m4_m4m4(*bbones_mat, bone_mat, s);
}		}
}

/* Grrr... We need default display matrix to draw end points, axes, etc. :( */		/* Grrr... We need default display matrix to draw end points, axes, etc. :( */
draw_bone_update_disp_matrix_default(eBone, pchan);		draw_edbo_update_disp_matrix_default(eBone, pchan);
}		}

static void draw_bone_update_disp_matrix_custom(bPoseChannel *pchan)
{
float length;
float(*bone_mat)[4];
float(*disp_mat)[4];
float(*disp_tail_mat)[4];

/* See TODO above */
length = PCHAN_CUSTOM_DRAW_SIZE(pchan);
bone_mat = pchan->custom_tx ? pchan->custom_tx->pose_mat : pchan->pose_mat;
disp_mat = pchan->disp_mat;
disp_tail_mat = pchan->disp_tail_mat;

copy_m4_m4(disp_mat, bone_mat);
rescale_m4(disp_mat, (float[3]){length, length, length});
copy_m4_m4(disp_tail_mat, disp_mat);
translate_m4(disp_tail_mat, 0.0f, 1.0f, 0.0f);
}		}

static void draw_axes(ArmatureDrawContext *ctx,		static void draw_axes(ArmatureDrawContext *ctx,
const EditBone *eBone,		const EditBone *eBone,
const bPoseChannel *pchan,		const bPoseChannel *pchan,
const bArmature *arm)		const bArmature *arm)
{		{
float final_col[4];		float final_col[4];
▲ Show 20 Lines • Show All 647 Lines • ▼ Show 20 Lines	if (eBone->layer & arm->layer) {
boneflag \|= BONE_DRAW_ACTIVE;		boneflag \|= BONE_DRAW_ACTIVE;
}		}

boneflag &= ~BONE_DRAW_LOCKED_WEIGHT;		boneflag &= ~BONE_DRAW_LOCKED_WEIGHT;

draw_bone_relations(ctx, eBone, NULL, arm, boneflag, constflag);		draw_bone_relations(ctx, eBone, NULL, arm, boneflag, constflag);

if (arm->drawtype == ARM_ENVELOPE) {		if (arm->drawtype == ARM_ENVELOPE) {
draw_bone_update_disp_matrix_default(eBone, NULL);		draw_edbo_update_disp_matrix_default(eBone);
draw_bone_envelope(ctx, eBone, NULL, arm, boneflag, constflag, select_id);		draw_bone_envelope(ctx, eBone, NULL, arm, boneflag, constflag, select_id);
}		}
else if (arm->drawtype == ARM_LINE) {		else if (arm->drawtype == ARM_LINE) {
draw_bone_update_disp_matrix_default(eBone, NULL);		draw_edbo_update_disp_matrix_default(eBone);
draw_bone_line(ctx, eBone, NULL, arm, boneflag, constflag, select_id);		draw_bone_line(ctx, eBone, NULL, arm, boneflag, constflag, select_id);
}		}
else if (arm->drawtype == ARM_WIRE) {		else if (arm->drawtype == ARM_WIRE) {
draw_bone_update_disp_matrix_bbone(eBone, NULL);		draw_bone_update_disp_matrix_bbone(eBone, NULL);
draw_bone_wire(ctx, eBone, NULL, arm, boneflag, constflag, select_id);		draw_bone_wire(ctx, eBone, NULL, arm, boneflag, constflag, select_id);
}		}
else if (arm->drawtype == ARM_B_BONE) {		else if (arm->drawtype == ARM_B_BONE) {
draw_bone_update_disp_matrix_bbone(eBone, NULL);		draw_bone_update_disp_matrix_bbone(eBone, NULL);
draw_bone_box(ctx, eBone, NULL, arm, boneflag, constflag, select_id);		draw_bone_box(ctx, eBone, NULL, arm, boneflag, constflag, select_id);
}		}
else {		else {
draw_bone_update_disp_matrix_default(eBone, NULL);		draw_edbo_update_disp_matrix_default(eBone);
draw_bone_octahedral(ctx, eBone, NULL, arm, boneflag, constflag, select_id);		draw_bone_octahedral(ctx, eBone, NULL, arm, boneflag, constflag, select_id);
}		}

if (show_text && (arm->flag & ARM_DRAWNAMES)) {		if (show_text && (arm->flag & ARM_DRAWNAMES)) {
draw_bone_name(ctx, eBone, NULL, arm, boneflag);		draw_bone_name(ctx, eBone, NULL, arm, boneflag);
}		}

if (arm->flag & ARM_DRAWAXES) {		if (arm->flag & ARM_DRAWAXES) {
▲ Show 20 Lines • Show All 104 Lines • ▼ Show 20 Lines	if (bone_visible) {

if (!draw_locked_weights) {		if (!draw_locked_weights) {
boneflag &= ~BONE_DRAW_LOCKED_WEIGHT;		boneflag &= ~BONE_DRAW_LOCKED_WEIGHT;
}		}

draw_bone_relations(ctx, NULL, pchan, arm, boneflag, constflag);		draw_bone_relations(ctx, NULL, pchan, arm, boneflag, constflag);

if ((pchan->custom) && !(arm->flag & ARM_NO_CUSTOM)) {		if ((pchan->custom) && !(arm->flag & ARM_NO_CUSTOM)) {
draw_bone_update_disp_matrix_custom(pchan);
draw_bone_custom_shape(ctx, NULL, pchan, arm, boneflag, constflag, select_id);		draw_bone_custom_shape(ctx, NULL, pchan, arm, boneflag, constflag, select_id);
}		}
else if (arm->drawtype == ARM_ENVELOPE) {		else if (arm->drawtype == ARM_ENVELOPE) {
draw_bone_update_disp_matrix_default(NULL, pchan);
draw_bone_envelope(ctx, NULL, pchan, arm, boneflag, constflag, select_id);		draw_bone_envelope(ctx, NULL, pchan, arm, boneflag, constflag, select_id);
}		}
else if (arm->drawtype == ARM_LINE) {		else if (arm->drawtype == ARM_LINE) {
draw_bone_update_disp_matrix_default(NULL, pchan);
draw_bone_line(ctx, NULL, pchan, arm, boneflag, constflag, select_id);		draw_bone_line(ctx, NULL, pchan, arm, boneflag, constflag, select_id);
}		}
else if (arm->drawtype == ARM_WIRE) {		else if (arm->drawtype == ARM_WIRE) {
draw_bone_update_disp_matrix_bbone(NULL, pchan);		draw_bone_update_disp_matrix_bbone(NULL, pchan);
draw_bone_wire(ctx, NULL, pchan, arm, boneflag, constflag, select_id);		draw_bone_wire(ctx, NULL, pchan, arm, boneflag, constflag, select_id);
}		}
else if (arm->drawtype == ARM_B_BONE) {		else if (arm->drawtype == ARM_B_BONE) {
draw_bone_update_disp_matrix_bbone(NULL, pchan);		draw_bone_update_disp_matrix_bbone(NULL, pchan);
draw_bone_box(ctx, NULL, pchan, arm, boneflag, constflag, select_id);		draw_bone_box(ctx, NULL, pchan, arm, boneflag, constflag, select_id);
}		}
else {		else {
draw_bone_update_disp_matrix_default(NULL, pchan);
draw_bone_octahedral(ctx, NULL, pchan, arm, boneflag, constflag, select_id);		draw_bone_octahedral(ctx, NULL, pchan, arm, boneflag, constflag, select_id);
}		}

if (draw_dofs) {		if (draw_dofs) {
draw_bone_degrees_of_freedom(ctx, pchan);		draw_bone_degrees_of_freedom(ctx, pchan);
}		}

if (show_text && (arm->flag & ARM_DRAWNAMES)) {		if (show_text && (arm->flag & ARM_DRAWNAMES)) {
▲ Show 20 Lines • Show All 192 Lines • Show Last 20 Lines