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OpenGL immediate mode: transform_constraints.c

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Differential Revision: https://developer.blender.org/D2483

Part of T49043
This commit is contained in:
Luna Rood
2017-01-26 12:39:36 -02:00
parent eca2f918a7
commit fd089843b3
1 changed files with 15 additions and 8 deletions
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23
source/blender/editors/transform/transform_constraints.c
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@@ -40,9 +40,10 @@
#include "DNA_space_types.h"
#include "DNA_view3d_types.h"
#include "BIF_gl.h"
#include "BIF_glutil.h"
#include "GPU_immediate.h"
#include "BLI_math.h"
#include "BLI_utildefines.h"
#include "BLI_string.h"
@@ -715,7 +716,6 @@ void drawConstraint(TransInfo *t)
else {
if (tc->mode & CON_SELECT) {
float vec[3];
char col2[3] = {255, 255, 255};
int depth_test_enabled;
convertViewVec(t, vec, (t->mval[0] - t->con.imval[0]), (t->mval[1] - t->con.imval[1]));
@@ -725,19 +725,26 @@ void drawConstraint(TransInfo *t)
drawLine(t, t->center_global, tc->mtx[1], 'Y', 0);
drawLine(t, t->center_global, tc->mtx[2], 'Z', 0);
glColor3ubv((GLubyte *)col2);
depth_test_enabled = glIsEnabled(GL_DEPTH_TEST);
if (depth_test_enabled)
glDisable(GL_DEPTH_TEST);
unsigned pos = add_attrib(immVertexFormat(), "pos", GL_FLOAT, 3, KEEP_FLOAT);
immBindBuiltinProgram(GPU_SHADER_3D_UNIFORM_COLOR);
immUniformColor3ub(255, 255, 255);
setlinestyle(1);
glBegin(GL_LINES);
glVertex3fv(t->center_global);
glVertex3fv(vec);
glEnd();
immBegin(GL_LINES, 2);
immVertex3fv(pos, t->center_global);
immVertex3fv(pos, vec);
immEnd();
setlinestyle(0);
immUnbindProgram();
if (depth_test_enabled)
glEnable(GL_DEPTH_TEST);
}