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Immediate mode: edit_curve_paint 1/2 

Part of T49043
This commit is contained in:
Dalai Felinto 2017-02-06 12:40:02 +01:00
parent c3e2faaad5
commit cb3daaf355
1 changed files with 28 additions and 11 deletions
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39
source/blender/editors/curve/editcurve_paint.c
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@ -48,6 +48,8 @@
#include "BIF_gl.h"
#include "BIF_glutil.h"
#include "GPU_immediate.h"
#include "curve_intern.h"
#include "UI_resources.h"
@ -514,30 +516,45 @@ static void curve_draw_stroke_3d(const struct bContext *UNUSED(C), ARegion *UNUS
}
{
VertexFormat *format = immVertexFormat();
unsigned pos = add_attrib(format, "pos", GL_FLOAT, 3, KEEP_FLOAT);
immBindBuiltinProgram(GPU_SHADER_3D_UNIFORM_COLOR);
glEnable(GL_BLEND);
glEnable(GL_LINE_SMOOTH);
glEnableClientState(GL_VERTEX_ARRAY);
glVertexPointer(3, GL_FLOAT, 0, coord_array);
cpack(0x0);
imm_cpack(0x0);
immBegin(GL_LINE_STRIP, stroke_len);
glLineWidth(3.0f);
glDrawArrays(GL_LINE_STRIP, 0, stroke_len);
if (v3d->zbuf)
if (v3d->zbuf) {
glDisable(GL_DEPTH_TEST);
}
cpack(0xffffffff);
for (int i = 0; i < stroke_len; i++) {
immVertex3fv(pos, coord_array[i]);
}
immEnd();
imm_cpack(0xffffffff);
immBegin(GL_LINE_STRIP, stroke_len);
glLineWidth(1.0f);
glDrawArrays(GL_LINE_STRIP, 0, stroke_len);
if (v3d->zbuf)
for (int i = 0; i < stroke_len; i++) {
immVertex3fv(pos, coord_array[i]);
}
immEnd();
if (v3d->zbuf) {
glEnable(GL_DEPTH_TEST);
glDisableClientState(GL_VERTEX_ARRAY);
}
glDisable(GL_BLEND);
glDisable(GL_LINE_SMOOTH);
immUnbindProgram();
}
MEM_freeN(coord_array);