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Code cleanup: replace odd pointer casting with structs

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This commit is contained in:
Campbell Barton 2014-06-19 18:36:49 +10:00
parent cabeb39005
commit ce4256ce5e
1 changed files with 61 additions and 43 deletions
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102
source/blender/editors/space_view3d/drawobject.c
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@ -186,16 +186,26 @@ typedef struct drawDMNormal_userData {
float imat[3][3];
} drawDMNormal_userData;
typedef struct bbsObmodeMeshVerts_userData {
void *offset;
typedef struct drawMVertOffset_userData {
MVert *mvert;
} bbsObmodeMeshVerts_userData;
int offset;
} drawMVertOffset_userData;
typedef struct drawDMLayer_userData {
BMesh *bm;
int cd_layer_offset;
} drawDMLayer_userData;
typedef struct drawBMOffset_userData {
BMesh *bm;
int offset;
} drawBMOffset_userData;
typedef struct drawBMSelect_userData {
BMesh *bm;
bool select;
} drawBMSelect_userData;
static void draw_bounding_volume(Object *ob, char type);
static void drawcube_size(float size);
@ -2184,21 +2194,21 @@ static void draw_dm_face_normals(BMEditMesh *em, Scene *scene, Object *ob, Deriv
static void draw_dm_face_centers__mapFunc(void *userData, int index, const float cent[3], const float UNUSED(no[3]))
{
BMFace *efa = BM_face_at_index(((void **)userData)[0], index);
const char sel = *(((char **)userData)[1]);
drawBMSelect_userData *data = userData;
BMFace *efa = BM_face_at_index(data->bm, index);
if (!BM_elem_flag_test(efa, BM_ELEM_HIDDEN) &&
(BM_elem_flag_test(efa, BM_ELEM_SELECT) == sel))
(BM_elem_flag_test(efa, BM_ELEM_SELECT) == data->select))
{
bglVertex3fv(cent);
}
}
static void draw_dm_face_centers(BMEditMesh *em, DerivedMesh *dm, char sel)
static void draw_dm_face_centers(BMEditMesh *em, DerivedMesh *dm, bool select)
{
void *ptrs[2] = {em->bm, &sel};
drawBMSelect_userData data = {em->bm, select};
bglBegin(GL_POINTS);
dm->foreachMappedFaceCenter(dm, draw_dm_face_centers__mapFunc, ptrs, DM_FOREACH_NOP);
dm->foreachMappedFaceCenter(dm, draw_dm_face_centers__mapFunc, &data, DM_FOREACH_NOP);
bglEnd();
}
@ -2381,7 +2391,8 @@ static void draw_dm_edges(BMEditMesh *em, DerivedMesh *dm)
/* Draw edges with color interpolated based on selection */
static DMDrawOption draw_dm_edges_sel_interp__setDrawOptions(void *userData, int index)
{
if (BM_elem_flag_test(BM_edge_at_index(((void **)userData)[0], index), BM_ELEM_HIDDEN))
drawDMEdgesSelInterp_userData *data = userData;
if (BM_elem_flag_test(BM_edge_at_index(data->bm, index), BM_ELEM_HIDDEN))
return DM_DRAW_OPTION_SKIP;
else
return DM_DRAW_OPTION_NORMAL;
@ -2389,7 +2400,7 @@ static DMDrawOption draw_dm_edges_sel_interp__setDrawOptions(void *userData, int
static void draw_dm_edges_sel_interp__setDrawInterpOptions(void *userData, int index, float t)
{
drawDMEdgesSelInterp_userData *data = userData;
BMEdge *eed = BM_edge_at_index(((void **)userData)[0], index);
BMEdge *eed = BM_edge_at_index(data->bm, index);
unsigned char **cols = userData;
unsigned int col0_id = (BM_elem_flag_test(eed->v1, BM_ELEM_SELECT)) ? 2 : 1;
unsigned int col1_id = (BM_elem_flag_test(eed->v2, BM_ELEM_SELECT)) ? 2 : 1;
@ -7847,23 +7858,22 @@ void draw_object(Scene *scene, ARegion *ar, View3D *v3d, Base *base, const short
static void bbs_obmode_mesh_verts__mapFunc(void *userData, int index, const float co[3],
const float UNUSED(no_f[3]), const short UNUSED(no_s[3]))
{
bbsObmodeMeshVerts_userData *data = userData;
drawMVertOffset_userData *data = userData;
MVert *mv = &data->mvert[index];
int offset = (intptr_t) data->offset;
if (!(mv->flag & ME_HIDE)) {
WM_framebuffer_index_set(offset + index);
WM_framebuffer_index_set(data->offset + index);
bglVertex3fv(co);
}
}
static void bbs_obmode_mesh_verts(Object *ob, DerivedMesh *dm, int offset)
{
bbsObmodeMeshVerts_userData data;
drawMVertOffset_userData data;
Mesh *me = ob->data;
MVert *mvert = me->mvert;
data.mvert = mvert;
data.offset = (void *)(intptr_t) offset;
data.offset = offset;
glPointSize(UI_GetThemeValuef(TH_VERTEX_SIZE));
bglBegin(GL_POINTS);
dm->foreachMappedVert(dm, bbs_obmode_mesh_verts__mapFunc, &data, DM_FOREACH_NOP);
@ -7874,34 +7884,31 @@ static void bbs_obmode_mesh_verts(Object *ob, DerivedMesh *dm, int offset)
static void bbs_mesh_verts__mapFunc(void *userData, int index, const float co[3],
const float UNUSED(no_f[3]), const short UNUSED(no_s[3]))
{
void **ptrs = userData;
int offset = (intptr_t) ptrs[0];
BMVert *eve = BM_vert_at_index(ptrs[1], index);
drawBMOffset_userData *data = userData;
BMVert *eve = BM_vert_at_index(data->bm, index);
if (!BM_elem_flag_test(eve, BM_ELEM_HIDDEN)) {
WM_framebuffer_index_set(offset + index);
WM_framebuffer_index_set(data->offset + index);
bglVertex3fv(co);
}
}
static void bbs_mesh_verts(BMEditMesh *em, DerivedMesh *dm, int offset)
{
void *ptrs[2] = {(void *)(intptr_t) offset, em->bm};
drawBMOffset_userData data = {em->bm, offset};
glPointSize(UI_GetThemeValuef(TH_VERTEX_SIZE));
bglBegin(GL_POINTS);
dm->foreachMappedVert(dm, bbs_mesh_verts__mapFunc, ptrs, DM_FOREACH_NOP);
dm->foreachMappedVert(dm, bbs_mesh_verts__mapFunc, &data, DM_FOREACH_NOP);
bglEnd();
glPointSize(1.0);
}
static DMDrawOption bbs_mesh_wire__setDrawOptions(void *userData, int index)
{
void **ptrs = userData;
int offset = (intptr_t) ptrs[0];
BMEdge *eed = BM_edge_at_index(ptrs[1], index);
drawBMOffset_userData *data = userData;
BMEdge *eed = BM_edge_at_index(data->bm, index);
if (!BM_elem_flag_test(eed, BM_ELEM_HIDDEN)) {
WM_framebuffer_index_set(offset + index);
WM_framebuffer_index_set(data->offset + index);
return DM_DRAW_OPTION_NORMAL;
}
else {
@ -7910,18 +7917,31 @@ static DMDrawOption bbs_mesh_wire__setDrawOptions(void *userData, int index)
}
static void bbs_mesh_wire(BMEditMesh *em, DerivedMesh *dm, int offset)
{
void *ptrs[2] = {(void *)(intptr_t) offset, em->bm};
dm->drawMappedEdges(dm, bbs_mesh_wire__setDrawOptions, ptrs);
drawBMOffset_userData data = {em->bm, offset};
dm->drawMappedEdges(dm, bbs_mesh_wire__setDrawOptions, &data);
}
/**
* dont set #WM_framebuffer_index_set. just use to mask other
*/
static DMDrawOption bbs_mesh_mask__setSolidDrawOptions(void *userData, int index)
{
BMFace *efa = BM_face_at_index(userData, index);
if (!BM_elem_flag_test(efa, BM_ELEM_HIDDEN)) {
return DM_DRAW_OPTION_NORMAL;
}
else {
return DM_DRAW_OPTION_SKIP;
}
}
static DMDrawOption bbs_mesh_solid__setSolidDrawOptions(void *userData, int index)
{
BMFace *efa = BM_face_at_index(((void **)userData)[0], index);
BMFace *efa = BM_face_at_index(userData, index);
if (!BM_elem_flag_test(efa, BM_ELEM_HIDDEN)) {
if (((void **)userData)[1]) {
WM_framebuffer_index_set(index + 1);
}
WM_framebuffer_index_set(index + 1);
return DM_DRAW_OPTION_NORMAL;
}
else {
@ -7931,7 +7951,7 @@ static DMDrawOption bbs_mesh_solid__setSolidDrawOptions(void *userData, int inde
static void bbs_mesh_solid__drawCenter(void *userData, int index, const float cent[3], const float UNUSED(no[3]))
{
BMFace *efa = BM_face_at_index(((void **)userData)[0], index);
BMFace *efa = BM_face_at_index(userData, index);
if (!BM_elem_flag_test(efa, BM_ELEM_HIDDEN)) {
WM_framebuffer_index_set(index + 1);
@ -7942,26 +7962,24 @@ static void bbs_mesh_solid__drawCenter(void *userData, int index, const float ce
/* two options, facecolors or black */
static void bbs_mesh_solid_EM(BMEditMesh *em, Scene *scene, View3D *v3d,
Object *ob, DerivedMesh *dm, int facecol)
Object *ob, DerivedMesh *dm, bool use_faceselect)
{
void *ptrs[2] = {em->bm, NULL}; //second one being null means to draw black
cpack(0);
if (facecol) {
ptrs[1] = (void *)(intptr_t) 1;
dm->drawMappedFaces(dm, bbs_mesh_solid__setSolidDrawOptions, GPU_enable_material, NULL, ptrs, 0);
if (use_faceselect) {
dm->drawMappedFaces(dm, bbs_mesh_solid__setSolidDrawOptions, GPU_enable_material, NULL, em->bm, 0);
if (check_ob_drawface_dot(scene, v3d, ob->dt)) {
glPointSize(UI_GetThemeValuef(TH_FACEDOT_SIZE));
bglBegin(GL_POINTS);
dm->foreachMappedFaceCenter(dm, bbs_mesh_solid__drawCenter, ptrs, DM_FOREACH_NOP);
dm->foreachMappedFaceCenter(dm, bbs_mesh_solid__drawCenter, em->bm, DM_FOREACH_NOP);
bglEnd();
}
}
else {
dm->drawMappedFaces(dm, bbs_mesh_solid__setSolidDrawOptions, GPU_enable_material, NULL, ptrs, 0);
dm->drawMappedFaces(dm, bbs_mesh_mask__setSolidDrawOptions, GPU_enable_material, NULL, em->bm, 0);
}
}
@ -8050,7 +8068,7 @@ void draw_object_backbufsel(Scene *scene, View3D *v3d, RegionView3D *rv3d, Objec
DM_update_materials(dm, ob);
bbs_mesh_solid_EM(em, scene, v3d, ob, dm, ts->selectmode & SCE_SELECT_FACE);
bbs_mesh_solid_EM(em, scene, v3d, ob, dm, (ts->selectmode & SCE_SELECT_FACE) != 0);
if (ts->selectmode & SCE_SELECT_FACE)
bm_solidoffs = 1 + em->bm->totface;
else