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Differential D2603 Diff 8554 source/blender/editors/space_view3d/view3d_draw_legacy.c

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source/blender/editors/space_view3d/view3d_draw_legacy.c

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#include "UI_interface.h" #include "UI_interface.h"
#include "UI_interface_icons.h" #include "UI_interface_icons.h"
#include "UI_resources.h" #include "UI_resources.h"
#include "GPU_draw.h" #include "GPU_draw.h"
#include "GPU_framebuffer.h" #include "GPU_framebuffer.h"
#include "GPU_lamp.h" #include "GPU_lamp.h"
#include "GPU_legacy_stubs.h"
#include "GPU_material.h" #include "GPU_material.h"
#include "GPU_compositing.h" #include "GPU_compositing.h"
#include "GPU_extensions.h" #include "GPU_extensions.h"
#include "GPU_immediate.h" #include "GPU_immediate.h"
#include "GPU_immediate_util.h" #include "GPU_immediate_util.h"
#include "GPU_select.h" #include "GPU_select.h"
#include "GPU_matrix.h" #include "GPU_matrix.h"
Show All 17 Lines const unsigned int clipping_index[6][4] = {
{7, 3, 2, 6}, {7, 3, 2, 6},
{1, 5, 6, 2}, {1, 5, 6, 2},
{7, 4, 0, 3} {7, 4, 0, 3}
}; };
/* fill in zero alpha for rendering & re-projection [#31530] */ /* fill in zero alpha for rendering & re-projection [#31530] */
unsigned char col[4]; unsigned char col[4];
UI_GetThemeColor4ubv(TH_V3D_CLIPPING_BORDER, col); UI_GetThemeColor4ubv(TH_V3D_CLIPPING_BORDER, col);
glColor4ubv(col); oldColor4ubv(col);
glEnable(GL_BLEND); glEnable(GL_BLEND);
glEnableClientState(GL_VERTEX_ARRAY); oldEnableClientState(GL_VERTEX_ARRAY);
glVertexPointer(3, GL_FLOAT, 0, bb->vec); oldVertexPointer(3, GL_FLOAT, 0, bb->vec);
glDrawElements(GL_QUADS, sizeof(clipping_index) / sizeof(unsigned int), GL_UNSIGNED_INT, clipping_index); glDrawElements(GL_QUADS, sizeof(clipping_index) / sizeof(unsigned int), GL_UNSIGNED_INT, clipping_index);
glDisableClientState(GL_VERTEX_ARRAY); oldDisableClientState(GL_VERTEX_ARRAY);
glDisable(GL_BLEND); glDisable(GL_BLEND);
} }
} }
void ED_view3d_clipping_set(RegionView3D *rv3d) void ED_view3d_clipping_set(RegionView3D *rv3d)
{ {
double plane[4]; double plane[4];
const unsigned int tot = (rv3d->viewlock & RV3D_BOXCLIP) ? 4 : 6; const unsigned int tot = (rv3d->viewlock & RV3D_BOXCLIP) ? 4 : 6;
for (unsigned a = 0; a < tot; a++) { for (unsigned a = 0; a < tot; a++) {
copy_v4db_v4fl(plane, rv3d->clip[a]); copy_v4db_v4fl(plane, rv3d->clip[a]);
glClipPlane(GL_CLIP_PLANE0 + a, plane); oldClipPlane(GL_CLIP_PLANE0 + a, plane);
glEnable(GL_CLIP_PLANE0 + a); glEnable(GL_CLIP_PLANE0 + a);
} }
} }
/* use these to temp disable/enable clipping when 'rv3d->rflag & RV3D_CLIPPING' is set */ /* use these to temp disable/enable clipping when 'rv3d->rflag & RV3D_CLIPPING' is set */
void ED_view3d_clipping_disable(void) void ED_view3d_clipping_disable(void)
{ {
for (unsigned a = 0; a < 6; a++) { for (unsigned a = 0; a < 6; a++) {
▲ Show 20 Lines • Show All 860 Lines • ▼ Show 20 Lines#endif
if (is_negative_m4(dob->mat)) if (is_negative_m4(dob->mat))
tbase.object->transflag |= OB_NEG_SCALE; tbase.object->transflag |= OB_NEG_SCALE;
else else
tbase.object->transflag &= ~OB_NEG_SCALE; tbase.object->transflag &= ~OB_NEG_SCALE;
/* should move outside the loop but possible color is set in draw_object still */ /* should move outside the loop but possible color is set in draw_object still */
if ((dflag & DRAW_CONSTCOLOR) == 0) { if ((dflag & DRAW_CONSTCOLOR) == 0) {
glColor3ubv(color_rgb); oldColor3ubv(color_rgb);
} }
if ((bb_tmp = BKE_object_boundbox_get(dob->ob))) { if ((bb_tmp = BKE_object_boundbox_get(dob->ob))) {
bb = *bb_tmp; /* must make a copy */ bb = *bb_tmp; /* must make a copy */
testbb = true; testbb = true;
} }
if (!testbb || ED_view3d_boundbox_clip_ex(rv3d, &bb, dob->mat)) { if (!testbb || ED_view3d_boundbox_clip_ex(rv3d, &bb, dob->mat)) {
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