[Bf-blender-cvs] [13399d471e] blender2.8: OpenGL immediate mode: editmesh_knife.c
Luca Rood
noreply at git.blender.org
Wed Feb 1 21:55:29 CET 2017
Commit: 13399d471e5a86081de7aba031043ce8f0578fdf
Author: Luca Rood
Date: Wed Jan 25 22:14:13 2017 -0200
Branches: blender2.8
https://developer.blender.org/rB13399d471e5a86081de7aba031043ce8f0578fdf
OpenGL immediate mode: editmesh_knife.c
Differential Revision: https://developer.blender.org/D2481
Part of T49043
===================================================================
M source/blender/editors/mesh/editmesh_knife.c
===================================================================
diff --git a/source/blender/editors/mesh/editmesh_knife.c b/source/blender/editors/mesh/editmesh_knife.c
index bf59693b85..2250aaab31 100644
--- a/source/blender/editors/mesh/editmesh_knife.c
+++ b/source/blender/editors/mesh/editmesh_knife.c
@@ -57,6 +57,8 @@
#include "BIF_gl.h"
#include "BIF_glutil.h" /* for paint cursor */
+#include "GPU_immediate.h"
+
#include "ED_screen.h"
#include "ED_space_api.h"
#include "ED_view3d.h"
@@ -1002,12 +1004,18 @@ static void knifetool_draw_angle_snapping(const KnifeTool_OpData *kcd)
copy_v3_v3(v2, ray_hit_best[1]);
}
- UI_ThemeColor(TH_TRANSFORM);
+ unsigned pos = add_attrib(immVertexFormat(), "pos", GL_FLOAT, 3, KEEP_FLOAT);
+
+ immBindBuiltinProgram(GPU_SHADER_3D_UNIFORM_COLOR);
+ immUniformThemeColor(TH_TRANSFORM);
glLineWidth(2.0);
- glBegin(GL_LINES);
- glVertex3fv(v1);
- glVertex3fv(v2);
- glEnd();
+
+ immBegin(GL_LINES, 2);
+ immVertex3fv(pos, v1);
+ immVertex3fv(pos, v2);
+ immEnd();
+
+ immUnbindProgram();
}
static void knife_init_colors(KnifeColors *colors)
@@ -1038,63 +1046,66 @@ static void knifetool_draw(const bContext *C, ARegion *UNUSED(ar), void *arg)
glPushMatrix();
glMultMatrixf(kcd->ob->obmat);
+ unsigned pos = add_attrib(immVertexFormat(), "pos", GL_FLOAT, 3, KEEP_FLOAT);
+
+ immBindBuiltinProgram(GPU_SHADER_3D_UNIFORM_COLOR);
+
if (kcd->mode == MODE_DRAGGING) {
if (kcd->is_angle_snapping)
knifetool_draw_angle_snapping(kcd);
- glColor3ubv(kcd->colors.line);
-
+ immUniformColor3ubv(kcd->colors.line);
glLineWidth(2.0);
- glBegin(GL_LINES);
- glVertex3fv(kcd->prev.cage);
- glVertex3fv(kcd->curr.cage);
- glEnd();
+ immBegin(GL_LINES, 2);
+ immVertex3fv(pos, kcd->prev.cage);
+ immVertex3fv(pos, kcd->curr.cage);
+ immEnd();
}
if (kcd->prev.vert) {
- glColor3ubv(kcd->colors.point);
+ immUniformColor3ubv(kcd->colors.point);
glPointSize(11);
- glBegin(GL_POINTS);
- glVertex3fv(kcd->prev.cage);
- glEnd();
+ immBegin(GL_POINTS, 1);
+ immVertex3fv(pos, kcd->prev.cage);
+ immEnd();
}
if (kcd->prev.bmface) {
- glColor3ubv(kcd->colors.curpoint);
+ immUniformColor3ubv(kcd->colors.curpoint);
glPointSize(9);
- glBegin(GL_POINTS);
- glVertex3fv(kcd->prev.cage);
- glEnd();
+ immBegin(GL_POINTS, 1);
+ immVertex3fv(pos, kcd->prev.cage);
+ immEnd();
}
if (kcd->curr.edge) {
- glColor3ubv(kcd->colors.edge);
+ immUniformColor3ubv(kcd->colors.edge);
glLineWidth(2.0);
- glBegin(GL_LINES);
- glVertex3fv(kcd->curr.edge->v1->cageco);
- glVertex3fv(kcd->curr.edge->v2->cageco);
- glEnd();
+ immBegin(GL_LINES, 2);
+ immVertex3fv(pos, kcd->curr.edge->v1->cageco);
+ immVertex3fv(pos, kcd->curr.edge->v2->cageco);
+ immEnd();
}
else if (kcd->curr.vert) {
- glColor3ubv(kcd->colors.point);
+ immUniformColor3ubv(kcd->colors.point);
glPointSize(11);
- glBegin(GL_POINTS);
- glVertex3fv(kcd->curr.cage);
- glEnd();
+ immBegin(GL_POINTS, 1);
+ immVertex3fv(pos, kcd->curr.cage);
+ immEnd();
}
if (kcd->curr.bmface) {
- glColor3ubv(kcd->colors.curpoint);
+ immUniformColor3ubv(kcd->colors.curpoint);
glPointSize(9);
- glBegin(GL_POINTS);
- glVertex3fv(kcd->curr.cage);
- glEnd();
+ immBegin(GL_POINTS, 1);
+ immVertex3fv(pos, kcd->curr.cage);
+ immEnd();
}
if (kcd->totlinehit > 0) {
@@ -1105,26 +1116,35 @@ static void knifetool_draw(const bContext *C, ARegion *UNUSED(ar), void *arg)
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
/* draw any snapped verts first */
- glColor4ubv(kcd->colors.point_a);
+ immUniformColor4ubv(kcd->colors.point_a);
glPointSize(11);
- glBegin(GL_POINTS);
+
+ immBeginAtMost(GL_POINTS, kcd->totlinehit);
+
lh = kcd->linehits;
for (i = 0; i < kcd->totlinehit; i++, lh++) {
- if (lh->v)
- glVertex3fv(lh->cagehit);
+ if (lh->v) {
+ immVertex3fv(pos, lh->cagehit);
+ }
}
- glEnd();
+
+ immEnd();
/* now draw the rest */
- glColor4ubv(kcd->colors.curpoint_a);
+ immUniformColor4ubv(kcd->colors.curpoint_a);
glPointSize(7);
- glBegin(GL_POINTS);
+
+ immBeginAtMost(GL_POINTS, kcd->totlinehit);
+
lh = kcd->linehits;
for (i = 0; i < kcd->totlinehit; i++, lh++) {
- if (!lh->v)
- glVertex3fv(lh->cagehit);
+ if (!lh->v) {
+ immVertex3fv(pos, lh->cagehit);
+ }
}
- glEnd();
+
+ immEnd();
+
glDisable(GL_BLEND);
}
@@ -1132,43 +1152,45 @@ static void knifetool_draw(const bContext *C, ARegion *UNUSED(ar), void *arg)
BLI_mempool_iter iter;
KnifeEdge *kfe;
+ immUniformColor3ubv(kcd->colors.line);
glLineWidth(1.0);
- glBegin(GL_LINES);
+
+ immBeginAtMost(GL_LINES, BLI_mempool_count(kcd->kedges) * 2);
BLI_mempool_iternew(kcd->kedges, &iter);
for (kfe = BLI_mempool_iterstep(&iter); kfe; kfe = BLI_mempool_iterstep(&iter)) {
if (!kfe->is_cut)
continue;
- glColor3ubv(kcd->colors.line);
-
- glVertex3fv(kfe->v1->cageco);
- glVertex3fv(kfe->v2->cageco);
+ immVertex3fv(pos, kfe->v1->cageco);
+ immVertex3fv(pos, kfe->v2->cageco);
}
- glEnd();
+ immEnd();
}
if (kcd->totkvert > 0) {
BLI_mempool_iter iter;
KnifeVert *kfv;
+ immUniformColor3ubv(kcd->colors.point);
glPointSize(5.0);
- glBegin(GL_POINTS);
+ immBeginAtMost(GL_POINTS, BLI_mempool_count(kcd->kverts));
+
BLI_mempool_iternew(kcd->kverts, &iter);
for (kfv = BLI_mempool_iterstep(&iter); kfv; kfv = BLI_mempool_iterstep(&iter)) {
if (!kfv->is_cut)
continue;
- glColor3ubv(kcd->colors.point);
-
- glVertex3fv(kfv->cageco);
+ immVertex3fv(pos, kfv->cageco);
}
- glEnd();
+ immEnd();
}
+ immUnbindProgram();
+
glPopMatrix();
if (v3d->zbuf) glEnable(GL_DEPTH_TEST);
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