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Differential D4379 Diff 13772 source/blender/draw/modes/object_mode.c

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source/blender/draw/modes/object_mode.c

Show First 20 Lines • Show All 312 Lines • ▼ Show 20 Linesstatic struct {
/* Instance Data format */ /* Instance Data format */
struct GPUVertFormat *particle_format; struct GPUVertFormat *particle_format;
struct GPUVertFormat *empty_image_format; struct GPUVertFormat *empty_image_format;
struct GPUVertFormat *empty_image_wire_format; struct GPUVertFormat *empty_image_wire_format;
OBJECT_Shaders sh_data[GPU_SHADER_CFG_LEN]; OBJECT_Shaders sh_data[GPU_SHADER_CFG_LEN];
float camera_pos[3]; float camera_pos[3];
float grid_settings[5]; float grid_distance;
float grid_mesh_size; float grid_mesh_size;
int grid_flag; int grid_flag;
float grid_axes[3]; float grid_axes[3];
int zpos_flag; int zpos_flag;
int zneg_flag; int zneg_flag;
float zplane_axes[3]; float zplane_axes[3];
float inv_viewport_size[2]; float inv_viewport_size[2];
float grid_steps[8];
bool draw_grid; bool draw_grid;
/* Temp buffer textures */ /* Temp buffer textures */
struct GPUTexture *outlines_depth_tx; struct GPUTexture *outlines_depth_tx;
struct GPUTexture *outlines_id_tx; struct GPUTexture *outlines_id_tx;
struct GPUTexture *outlines_color_tx; struct GPUTexture *outlines_color_tx;
struct GPUTexture *outlines_blur_tx; struct GPUTexture *outlines_blur_tx;
ListBase smoke_domains; ListBase smoke_domains;
▲ Show 20 Lines • Show All 151 Lines • ▼ Show 20 Linesstatic void OBJECT_engine_init(void *vedata)
{ {
/* Grid precompute */ /* Grid precompute */
float invviewmat[4][4], invwinmat[4][4]; float invviewmat[4][4], invwinmat[4][4];
float viewmat[4][4], winmat[4][4]; float viewmat[4][4], winmat[4][4];
View3D *v3d = draw_ctx->v3d; View3D *v3d = draw_ctx->v3d;
Scene *scene = draw_ctx->scene; Scene *scene = draw_ctx->scene;
RegionView3D *rv3d = draw_ctx->rv3d; RegionView3D *rv3d = draw_ctx->rv3d;
float grid_scale = ED_view3d_grid_scale(scene, v3d, NULL);
float grid_res;
const bool show_axis_x = (v3d->gridflag & V3D_SHOW_X) != 0; const bool show_axis_x = (v3d->gridflag & V3D_SHOW_X) != 0;
const bool show_axis_y = (v3d->gridflag & V3D_SHOW_Y) != 0; const bool show_axis_y = (v3d->gridflag & V3D_SHOW_Y) != 0;
const bool show_axis_z = (v3d->gridflag & V3D_SHOW_Z) != 0; const bool show_axis_z = (v3d->gridflag & V3D_SHOW_Z) != 0;
const bool show_floor = (v3d->gridflag & V3D_SHOW_FLOOR) != 0; const bool show_floor = (v3d->gridflag & V3D_SHOW_FLOOR) != 0;
e_data.draw_grid = show_axis_x || show_axis_y || show_axis_z || show_floor; e_data.draw_grid = show_axis_x || show_axis_y || show_axis_z || show_floor;
DRW_viewport_matrix_get(winmat, DRW_MAT_WIN); DRW_viewport_matrix_get(winmat, DRW_MAT_WIN);
Show All 14 Lines if (winmat[3][3] == 0.0f) {
/* convert the view vectors to view space */ /* convert the view vectors to view space */
for (int i = 0; i < 2; i++) { for (int i = 0; i < 2; i++) {
mul_m4_v4(invwinmat, viewvecs[i]); mul_m4_v4(invwinmat, viewvecs[i]);
mul_v3_fl(viewvecs[i], 1.0f / viewvecs[i][2]); /* perspective divide */ mul_v3_fl(viewvecs[i], 1.0f / viewvecs[i][2]); /* perspective divide */
} }
fov = angle_v3v3(viewvecs[0], viewvecs[1]) / 2.0f; fov = angle_v3v3(viewvecs[0], viewvecs[1]) / 2.0f;
grid_res = fabsf(tanf(fov)) / grid_scale;
e_data.grid_flag = (1 << 4); /* XY plane */ e_data.grid_flag = (1 << 4); /* XY plane */
if (show_axis_x) { if (show_axis_x) {
e_data.grid_flag |= SHOW_AXIS_X; e_data.grid_flag |= SHOW_AXIS_X;
} }
if (show_axis_y) { if (show_axis_y) {
e_data.grid_flag |= SHOW_AXIS_Y; e_data.grid_flag |= SHOW_AXIS_Y;
} }
if (show_floor) { if (show_floor) {
e_data.grid_flag |= SHOW_GRID; e_data.grid_flag |= SHOW_GRID;
} }
} }
else { else {
if (rv3d->view != RV3D_VIEW_USER) {
/* Allow 3 more subdivisions. */
grid_scale /= powf(v3d->gridsubdiv, 3);
}
float viewdist = 1.0f / max_ff(fabsf(winmat[0][0]), fabsf(winmat[1][1])); float viewdist = 1.0f / max_ff(fabsf(winmat[0][0]), fabsf(winmat[1][1]));
grid_res = viewdist / grid_scale;
if (ELEM(rv3d->view, RV3D_VIEW_RIGHT, RV3D_VIEW_LEFT)) { if (ELEM(rv3d->view, RV3D_VIEW_RIGHT, RV3D_VIEW_LEFT)) {
e_data.grid_flag = PLANE_YZ | SHOW_AXIS_Y | SHOW_AXIS_Z | SHOW_GRID | GRID_BACK; e_data.grid_flag = PLANE_YZ | SHOW_AXIS_Y | SHOW_AXIS_Z | SHOW_GRID | GRID_BACK;
} }
else if (ELEM(rv3d->view, RV3D_VIEW_TOP, RV3D_VIEW_BOTTOM)) { else if (ELEM(rv3d->view, RV3D_VIEW_TOP, RV3D_VIEW_BOTTOM)) {
e_data.grid_flag = PLANE_XY | SHOW_AXIS_X | SHOW_AXIS_Y | SHOW_GRID | GRID_BACK; e_data.grid_flag = PLANE_XY | SHOW_AXIS_X | SHOW_AXIS_Y | SHOW_GRID | GRID_BACK;
} }
else if (ELEM(rv3d->view, RV3D_VIEW_FRONT, RV3D_VIEW_BACK)) { else if (ELEM(rv3d->view, RV3D_VIEW_FRONT, RV3D_VIEW_BACK)) {
▲ Show 20 Lines • Show All 60 Lines • ▼ Show 20 Lines if (!sh_data->outline_resolve) {
if (rv3d->persp == RV3D_CAMOB && v3d->camera && v3d->camera->type == OB_CAMERA) { if (rv3d->persp == RV3D_CAMOB && v3d->camera && v3d->camera->type == OB_CAMERA) {
Object *camera_object = DEG_get_evaluated_object(draw_ctx->depsgraph, v3d->camera); Object *camera_object = DEG_get_evaluated_object(draw_ctx->depsgraph, v3d->camera);
dist = ((Camera *)(camera_object->data))->clip_end; dist = ((Camera *)(camera_object->data))->clip_end;
} }
else { else {
dist = v3d->clip_end; dist = v3d->clip_end;
} }
e_data.grid_settings[0] = dist / 2.0f; /* gridDistance */ e_data.grid_distance = dist / 2.0f; /* gridDistance */
e_data.grid_settings[1] = grid_res; /* gridResolution */
e_data.grid_settings[2] = grid_scale; /* gridScale */
e_data.grid_settings[3] = v3d->gridsubdiv; /* gridSubdiv */
e_data.grid_settings[4] = (v3d->gridsubdiv > 1) ? 1.0f / logf(v3d->gridsubdiv) : 0.0f; /* 1/log(gridSubdiv) */
if (winmat[3][3] == 0.0f) { if (winmat[3][3] == 0.0f) {
e_data.grid_mesh_size = dist; e_data.grid_mesh_size = dist;
} }
else { else {
float viewdist = 1.0f / min_ff(fabsf(winmat[0][0]), fabsf(winmat[1][1])); float viewdist = 1.0f / min_ff(fabsf(winmat[0][0]), fabsf(winmat[1][1]));
e_data.grid_mesh_size = viewdist * dist; e_data.grid_mesh_size = viewdist * dist;
} }
ED_view3d_grid_steps(scene, v3d, rv3d, e_data.grid_steps);
} }
copy_v2_v2(e_data.inv_viewport_size, DRW_viewport_size_get()); copy_v2_v2(e_data.inv_viewport_size, DRW_viewport_size_get());
invert_v2(e_data.inv_viewport_size); invert_v2(e_data.inv_viewport_size);
} }
static void OBJECT_engine_free(void) static void OBJECT_engine_free(void)
{ {
▲ Show 20 Lines • Show All 452 Lines • ▼ Show 20 Lines g_data->xray_enabled = XRAY_ENABLED(draw_ctx->v3d) && (draw_ctx->v3d->shading.type < OB_MATERIAL);
static float mat[4][4]; static float mat[4][4];
unit_m4(mat); unit_m4(mat);
/* Create 3 quads to render ordered transparency Z axis */ /* Create 3 quads to render ordered transparency Z axis */
DRWShadingGroup *grp = DRW_shgroup_create(sh_data->grid, psl->grid); DRWShadingGroup *grp = DRW_shgroup_create(sh_data->grid, psl->grid);
DRW_shgroup_uniform_int(grp, "gridFlag", &e_data.zneg_flag, 1); DRW_shgroup_uniform_int(grp, "gridFlag", &e_data.zneg_flag, 1);
DRW_shgroup_uniform_vec3(grp, "planeAxes", e_data.zplane_axes, 1); DRW_shgroup_uniform_vec3(grp, "planeAxes", e_data.zplane_axes, 1);
DRW_shgroup_uniform_vec3(grp, "cameraPos", e_data.camera_pos, 1); DRW_shgroup_uniform_vec3(grp, "cameraPos", e_data.camera_pos, 1);
DRW_shgroup_uniform_vec4(grp, "gridSettings", e_data.grid_settings, 1); DRW_shgroup_uniform_vec3(grp, "screen_vecs[0]", DRW_viewport_screenvecs_get(), 2);
DRW_shgroup_uniform_float(grp, "grid_distance", &e_data.grid_distance, 1);
DRW_shgroup_uniform_float_copy(grp, "lineKernel", grid_line_size); DRW_shgroup_uniform_float_copy(grp, "lineKernel", grid_line_size);
DRW_shgroup_uniform_float_copy(grp, "meshSize", e_data.grid_mesh_size); DRW_shgroup_uniform_float_copy(grp, "meshSize", e_data.grid_mesh_size);
DRW_shgroup_uniform_float(grp, "gridOneOverLogSubdiv", &e_data.grid_settings[4], 1);
DRW_shgroup_uniform_block(grp, "globalsBlock", G_draw.block_ubo); DRW_shgroup_uniform_block(grp, "globalsBlock", G_draw.block_ubo);
DRW_shgroup_uniform_texture_ref(grp, "depthBuffer", &dtxl->depth); DRW_shgroup_uniform_texture_ref(grp, "depthBuffer", &dtxl->depth);
DRW_shgroup_uniform_float(grp, "grid_steps", e_data.grid_steps, ARRAY_SIZE(e_data.grid_steps));
DRW_shgroup_call_add(grp, geom, mat); DRW_shgroup_call_add(grp, geom, mat);
grp = DRW_shgroup_create(sh_data->grid, psl->grid); grp = DRW_shgroup_create(sh_data->grid, psl->grid);
DRW_shgroup_uniform_int(grp, "gridFlag", &e_data.grid_flag, 1); DRW_shgroup_uniform_int(grp, "gridFlag", &e_data.grid_flag, 1);
DRW_shgroup_uniform_vec3(grp, "planeAxes", e_data.grid_axes, 1); DRW_shgroup_uniform_vec3(grp, "planeAxes", e_data.grid_axes, 1);
DRW_shgroup_uniform_block(grp, "globalsBlock", G_draw.block_ubo); DRW_shgroup_uniform_block(grp, "globalsBlock", G_draw.block_ubo);
DRW_shgroup_uniform_texture_ref(grp, "depthBuffer", &dtxl->depth); DRW_shgroup_uniform_texture_ref(grp, "depthBuffer", &dtxl->depth);
DRW_shgroup_call_add(grp, geom, mat); DRW_shgroup_call_add(grp, geom, mat);
▲ Show 20 Lines • Show All 2,232 Lines • Show Last 20 Lines