Commit: 367e61117907bb7507935251ecb7e396a4c91cbc
Author: Campbell Barton
Date: Tue Jan 23 11:24:44 2018 +1100
Branches: blender2.8
https://developer.blender.org/rB367e61117907bb7507935251ecb7e396a4c91cbc
Merge branch 'master' into blender2.8
===================================================================
===================================================================
diff --cc source/blender/editors/space_view3d/view3d_draw.c
index cf43d65b44a,1bf33441169..f734bb085d0
--- a/source/blender/editors/space_view3d/view3d_draw.c
+++ b/source/blender/editors/space_view3d/view3d_draw.c
@@@ -68,1228 -87,1837 +68,1235 @@@
#include "ED_keyframing.h"
#include "ED_gpencil.h"
#include "ED_screen.h"
-#include "ED_space_api.h"
-#include "ED_screen_types.h"
#include "ED_transform.h"
-#include "UI_interface.h"
-#include "UI_interface_icons.h"
-#include "UI_resources.h"
+#include "DEG_depsgraph_query.h"
#include "GPU_draw.h"
-#include "GPU_framebuffer.h"
+#include "GPU_matrix.h"
+#include "GPU_immediate.h"
+#include "GPU_immediate_util.h"
#include "GPU_material.h"
+#include "GPU_viewport.h"
#include "GPU_compositing.h"
-#include "GPU_extensions.h"
-#include "GPU_select.h"
-
-#include "view3d_intern.h" /* own include */
-/* prototypes */
-static bool view3d_stereo3d_active(wmWindow *win, Scene *scene, View3D *v3d,
RegionView3D *rv3d);
-static void view3d_stereo3d_setup(Scene *scene, View3D *v3d, ARegion *ar,
const rcti *rect);
-static void view3d_stereo3d_setup_offscreen(Scene *scene, View3D *v3d,
ARegion *ar,
- float winmat[4][4], const char
*viewname);
-
-/* handy utility for drawing shapes in the viewport for arbitrary code.
- * could add lines and points too */
-// #define DEBUG_DRAW
-#ifdef DEBUG_DRAW
-static void bl_debug_draw(void);
-/* add these locally when using these functions for testing */
-extern void bl_debug_draw_quad_clear(void);
-extern void bl_debug_draw_quad_add(const float v0[3], const float v1[3],
const float v2[3], const float v3[3]);
-extern void bl_debug_draw_edge_add(const float v0[3], const float v1[3]);
-extern void bl_debug_color_set(const unsigned int col);
-#endif
+#include "MEM_guardedalloc.h"
-void circf(float x, float y, float rad)
-{
- GLUquadricObj *qobj = gluNewQuadric();
-
- gluQuadricDrawStyle(qobj, GLU_FILL);
-
- glPushMatrix();
-
- glTranslatef(x, y, 0.0);
-
- gluDisk(qobj, 0.0, rad, 32, 1);
-
- glPopMatrix();
-
- gluDeleteQuadric(qobj);
-}
+#include "UI_interface.h"
+#include "UI_resources.h"
-void circ(float x, float y, float rad)
-{
- GLUquadricObj *qobj = gluNewQuadric();
-
- gluQuadricDrawStyle(qobj, GLU_SILHOUETTE);
-
- glPushMatrix();
-
- glTranslatef(x, y, 0.0);
-
- gluDisk(qobj, 0.0, rad, 32, 1);
-
- glPopMatrix();
-
- gluDeleteQuadric(qobj);
-}
+#include "RE_engine.h"
+#include "WM_api.h"
+#include "WM_types.h"
-/* ********* custom clipping *********** */
+#include "RNA_access.h"
-static void view3d_draw_clipping(RegionView3D *rv3d)
-{
- BoundBox *bb = rv3d->clipbb;
-
- if (bb) {
- const unsigned int clipping_index[6][4] = {
- {0, 1, 2, 3},
- {0, 4, 5, 1},
- {4, 7, 6, 5},
- {7, 3, 2, 6},
- {1, 5, 6, 2},
- {7, 4, 0, 3}
- };
-
- /* fill in zero alpha for rendering & re-projection [#31530] */
- unsigned char col[4];
- UI_GetThemeColor4ubv(TH_V3D_CLIPPING_BORDER, col);
- glColor4ubv(col);
-
- glEnable(GL_BLEND);
- glEnableClientState(GL_VERTEX_ARRAY);
- glVertexPointer(3, GL_FLOAT, 0, bb->vec);
- glDrawElements(GL_QUADS, sizeof(clipping_index) /
sizeof(unsigned int), GL_UNSIGNED_INT, clipping_index);
- glDisableClientState(GL_VERTEX_ARRAY);
- glDisable(GL_BLEND);
- }
-}
+#include "IMB_imbuf.h"
+#include "IMB_imbuf_types.h"
-void ED_view3d_clipping_set(RegionView3D *rv3d)
-{
- double plane[4];
- const unsigned int tot = (rv3d->viewlock & RV3D_BOXCLIP) ? 4 : 6;
- unsigned int a;
-
- for (a = 0; a < tot; a++) {
- copy_v4db_v4fl(plane, rv3d->clip[a]);
- glClipPlane(GL_CLIP_PLANE0 + a, plane);
- glEnable(GL_CLIP_PLANE0 + a);
- }
-}
+#include "view3d_intern.h" /* own include */
-/* use these to temp disable/enable clipping when 'rv3d->rflag &
RV3D_CLIPPING' is set */
-void ED_view3d_clipping_disable(void)
-{
- unsigned int a;
+/* ******************** general functions ***************** */
- for (a = 0; a < 6; a++) {
- glDisable(GL_CLIP_PLANE0 + a);
- }
-}
-void ED_view3d_clipping_enable(void)
+static bool use_depth_doit(Scene *scene, View3D *v3d)
{
- unsigned int a;
+ if (v3d->drawtype > OB_WIRE)
+ return true;
- for (a = 0; a < 6; a++) {
- glEnable(GL_CLIP_PLANE0 + a);
+ /* special case (depth for wire color) */
+ if (v3d->drawtype <= OB_WIRE) {
+ if (scene->obedit && scene->obedit->type == OB_MESH) {
+ Mesh *me = scene->obedit->data;
+ if (me->drawflag & ME_DRAWEIGHT) {
+ return true;
+ }
+ }
}
+ return false;
}
-static bool view3d_clipping_test(const float co[3], const float clip[6][4])
+/**
+ * \note keep this synced with
#ED_view3d_mats_rv3d_backup/#ED_view3d_mats_rv3d_restore
+ */
+void ED_view3d_update_viewmat(
+ const EvaluationContext *eval_ctx, Scene *scene, View3D *v3d, ARegion
*ar,
+ float viewmat[4][4], float winmat[4][4], const rcti *rect)
{
- if (plane_point_side_v3(clip[0], co) > 0.0f)
- if (plane_point_side_v3(clip[1], co) > 0.0f)
- if (plane_point_side_v3(clip[2], co) > 0.0f)
- if (plane_point_side_v3(clip[3], co) > 0.0f)
- return false;
+ const Depsgraph *depsgraph = eval_ctx->depsgraph;
+ RegionView3D *rv3d = ar->regiondata;
- return true;
-}
+ /* setup window matrices */
+ if (winmat)
+ copy_m4_m4(rv3d->winmat, winmat);
+ else
+ view3d_winmatrix_set(depsgraph, ar, v3d, rect);
-/* for 'local' ED_view3d_clipping_local must run first
- * then all comparisons can be done in localspace */
-bool ED_view3d_clipping_test(const RegionView3D *rv3d, const float co[3],
const bool is_local)
-{
- return view3d_clipping_test(co, is_local ? rv3d->clip_local :
rv3d->clip);
-}
+ /* setup view matrix */
- if (viewmat)
++ if (viewmat) {
+ copy_m4_m4(rv3d->viewmat, viewmat);
- else
- view3d_viewmatrix_set(eval_ctx, scene, v3d, rv3d); /* note:
calls BKE_object_where_is_calc for camera... */
-
++ }
++ else {
++ float rect_scale[2];
++ if (rect) {
++ rect_scale[0] = (float)BLI_rcti_size_x(rect) /
(float)ar->winx;
++ rect_scale[1] = (float)BLI_rcti_size_y(rect) /
(float)ar->winy;
++ }
++ /* note: calls BKE_object_where_is_calc for camera... */
++ view3d_viewmatrix_set(eval_ctx, scene, v3d, rv3d, rect ?
rect_scale : NULL);
++ }
+ /* update utility matrices */
+ mul_m4_m4m4(rv3d->persmat, rv3d->winmat, rv3d->viewmat);
+ invert_m4_m4(rv3d->persinv, rv3d->persmat);
+ invert_m4_m4(rv3d->viewinv, rv3d->viewmat);
+
+ /* calculate GLSL view dependent values */
-/* ********* end custom clipping *********** */
+ /* store window coordinates scaling/offset */
+ if (rv3d->persp == RV3D_CAMOB && v3d->camera) {
+ rctf cameraborder;
+ ED_view3d_calc_camera_border(scene, eval_ctx->depsgraph, ar,
v3d, rv3d, &cameraborder, false);
+ rv3d->viewcamtexcofac[0] = (float)ar->winx /
BLI_rctf_size_x(&cameraborder);
+ rv3d->viewcamtexcofac[1] = (float)ar->winy /
BLI_rctf_size_y(&cameraborder);
+ rv3d->viewcamtexcofac[2] = -rv3d->viewcamtexcofac[0] *
cameraborder.xmin / (float)ar->winx;
+ rv3d->viewcamtexcofac[3] = -rv3d->viewcamtexcofac[1] *
cameraborder.ymin / (float)ar->winy;
+ }
+ else {
+ rv3d->viewcamtexcofac[0] = rv3d->viewcamtexcofac[1] = 1.0f;
+ rv3d->viewcamtexcofac[2] = rv3d->viewcamtexcofac[3] = 0.0f;
+ }
-static void drawgrid_draw(ARegion *ar, double wx, double wy, double x, double
y, double dx)
-{
- double verts[2][2];
+ /* calculate pixelsize factor once, is used for lamps and obcenters */
+ {
+ /* note: '1.0f / len_v3(v1)' replaced
'len_v3(rv3d->viewmat[0])'
+ * because of float point precision problems at large values
[#23908] */
+ float v1[3], v2[3];
+ float len_px, len_sc;
- x += (wx);
- y += (wy);
+ v1[0] = rv3d->persmat[0][0];
+ v1[1] = rv3d->persmat[1][0];
+ v1[2] = rv3d->persmat[2][0];
- /* set fixed 'Y' */
- verts[0][1] = 0.0f;
- verts[1][1] = (double)ar->winy;
+ v2[0] = rv3d->persmat[0][1];
+ v2[1] = rv3d->persmat[1][1];
+ v2[2] = rv3d->persmat[2][1];
- /* iter over 'X' */
- verts[0][0] = verts[1][0] = x - dx * floor(x / dx);
- glEnableClientState(GL_VERTEX_ARRAY);
- glVertexPointer(2, GL_DOUBLE, 0, verts);
+ len_px = 2.0f / sqrtf(min_ff(len_squared_v3(v1),
len_squared_v3(v2)));
+ len_sc = (float)MAX2(ar->winx, ar->winy);
- while (verts[0][0] < ar->winx) {
- glDrawArrays(GL_LINES, 0, 2);
- verts[0][0] = verts[1][0] = verts[0][0] + dx;
+ rv3d->pixsize = len_px / len_sc;
}
+}
- /* set fixed 'X' */
- verts[0][0] = 0.0f;
- verts[1][0] = (double)ar->winx;
+static void view3d_main_region_setup_view(
+ const EvaluationContext *eval_ctx, Scene *scene,
+ View3D *v3d, ARegion *ar, float viewmat[4][4], float winmat[4][4],
const rcti *rect)
+{
+ RegionView3D *rv3d = ar->regiondata;
- /* iter over 'Y' */
- verts[0][1] = verts[1][1] = y - dx * floor(y / dx);
- while (verts[0][1] < ar->winy) {
- glDrawArrays(GL_LINES, 0, 2);
- verts[0][1] = verts[1][1] = verts[0][1] + dx;
- }
+ ED_view3d_update_viewmat(eval_ctx, scene, v3d, ar, viewmat, winmat,
rect);
- glDisableClientState(GL_VERTEX_ARRAY);
+ /* set for opengl */
+ gpuLoadProjectionMatrix(rv3d->winmat);
+ gpuLoadMatrix(rv3d->viewmat);
}
-#define GRID_MIN_PX_D 6.0
-#define GRID_MIN_PX_F 6.0f
-
-static void drawgrid(UnitSettings *unit, ARegion *ar, View3D *v3d, const char
**grid_unit)
+static bool view3d_stereo3d_active(wmWindow *win, Scene *scene, View3D *v3d,
RegionView3D *rv3d)
{
- /* extern short bgpicmode; */
- RegionView3D *rv3d = ar->regiondata;
- double wx, wy, x, y, fw, fx, fy, dx;
- double vec4[4];
- unsigned char col[3], col2[3];
+ if ((scene->r.scemode & R_MULTIVIEW) == 0) {
+ return false;
+ }
- fx = rv3d->persmat[3][0];
- fy = rv3d->persmat[3][1];
- fw = rv3d->persmat[3][3];
+ if ((v3d->camera == NULL) || (v3d->camera->type != OB_CAMERA) ||
rv3d->persp != RV3D_CAMOB) {
+ return false;
+ }
- wx = (ar->winx / 2.0); /* because of rounding errors, grid at wrong
location */
- wy = (ar->winy / 2.0);
+ switch (v3d->stereo3d_camera) {
+ case STEREO_MONO_ID:
+ return false;
+ break;
+
@@ Diff output truncated at 10240 characters. @@
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