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path: root/source/blender/blenkernel/intern/DerivedMesh.c
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Diffstat (limited to 'source/blender/blenkernel/intern/DerivedMesh.c')
-rw-r--r--source/blender/blenkernel/intern/DerivedMesh.c237
1 files changed, 1 insertions, 236 deletions
diff --git a/source/blender/blenkernel/intern/DerivedMesh.c b/source/blender/blenkernel/intern/DerivedMesh.c
index 879c4900146..bcdcdaa30cc 100644
--- a/source/blender/blenkernel/intern/DerivedMesh.c
+++ b/source/blender/blenkernel/intern/DerivedMesh.c
@@ -70,11 +70,6 @@
#include "BKE_deform.h"
#include "BKE_global.h" /* For debug flag, DM_update_tessface_data() func. */
-#ifdef WITH_GAMEENGINE
-#include "BKE_navmesh_conversion.h"
-static DerivedMesh *navmesh_dm_createNavMeshForVisualization(DerivedMesh *dm);
-#endif
-
#include "BLI_sys_types.h" /* for intptr_t support */
#include "GPU_buffers.h"
@@ -1746,13 +1741,6 @@ static void dm_ensure_display_normals(DerivedMesh *dm)
}
}
-/**
- * new value for useDeform -1 (hack for the gameengine):
- *
- * - apply only the modifier stack of the object, skipping the virtual modifiers,
- * - don't apply the key
- * - apply deform modifiers and input vertexco
- */
static void mesh_calc_modifiers(
struct Depsgraph *depsgraph, Scene *scene, Object *ob, float (*inputVertexCos)[3],
const bool useRenderParams, int useDeform,
@@ -1772,7 +1760,6 @@ static void mesh_calc_modifiers(
int numVerts = me->totvert;
const int required_mode = useRenderParams ? eModifierMode_Render : eModifierMode_Realtime;
bool isPrevDeform = false;
- const bool skipVirtualArmature = (useDeform < 0);
MultiresModifierData *mmd = get_multires_modifier(scene, ob, 0);
const bool has_multires = (mmd && mmd->sculptlvl != 0);
bool multires_applied = false;
@@ -1806,17 +1793,7 @@ static void mesh_calc_modifiers(
if (useDeform)
deform_app_flags |= MOD_APPLY_USECACHE;
- if (!skipVirtualArmature) {
- firstmd = modifiers_getVirtualModifierList(ob, &virtualModifierData);
- }
- else {
- /* game engine exception */
- firstmd = ob->modifiers.first;
- if (firstmd && firstmd->type == eModifierType_Armature)
- firstmd = firstmd->next;
- }
-
- md = firstmd;
+ md = firstmd = modifiers_getVirtualModifierList(ob, &virtualModifierData);
modifiers_clearErrors(ob);
@@ -2246,20 +2223,6 @@ static void mesh_calc_modifiers(
CustomData_free_layers(&finaldm->loopData, CD_NORMAL, finaldm->numLoopData);
}
-#ifdef WITH_GAMEENGINE
- /* NavMesh - this is a hack but saves having a NavMesh modifier */
- if ((ob->gameflag & OB_NAVMESH) && (finaldm->type == DM_TYPE_CDDM)) {
- DerivedMesh *tdm;
- tdm = navmesh_dm_createNavMeshForVisualization(finaldm);
- if (finaldm != tdm) {
- finaldm->release(finaldm);
- finaldm = tdm;
- }
-
- DM_ensure_tessface(finaldm);
- }
-#endif /* WITH_GAMEENGINE */
-
*r_final = finaldm;
if (orcodm)
@@ -2854,32 +2817,6 @@ DerivedMesh *mesh_create_derived_no_deform(
return final;
}
-DerivedMesh *mesh_create_derived_no_virtual(
- struct Depsgraph *depsgraph, Scene *scene, Object *ob,
- float (*vertCos)[3], CustomDataMask dataMask)
-{
- DerivedMesh *final;
-
- mesh_calc_modifiers(
- depsgraph, scene, ob, vertCos, false, -1, false, dataMask, -1, false, false, false,
- NULL, &final);
-
- return final;
-}
-
-DerivedMesh *mesh_create_derived_physics(
- struct Depsgraph *depsgraph, Scene *scene, Object *ob,
- float (*vertCos)[3], CustomDataMask dataMask)
-{
- DerivedMesh *final;
-
- mesh_calc_modifiers(
- depsgraph, scene, ob, vertCos, false, -1, true, dataMask, -1, false, false, false,
- NULL, &final);
-
- return final;
-}
-
DerivedMesh *mesh_create_derived_no_deform_render(
struct Depsgraph *depsgraph, Scene *scene,
Object *ob, float (*vertCos)[3],
@@ -3520,178 +3457,6 @@ void DM_set_object_boundbox(Object *ob, DerivedMesh *dm)
ob->bb->flag &= ~BOUNDBOX_DIRTY;
}
-/* --- NAVMESH (begin) --- */
-#ifdef WITH_GAMEENGINE
-
-/* BMESH_TODO, navmesh is not working right currently
- * All tools set this as MPoly data, but derived mesh currently draws from MFace (tessface)
- *
- * Proposed solution, rather then copy CD_RECAST into the MFace array,
- * use ORIGINDEX to get the original poly index and then get the CD_RECAST
- * data from the original me->mpoly layer. - campbell
- */
-
-
-BLI_INLINE int navmesh_bit(int a, int b)
-{
- return (a & (1 << b)) >> b;
-}
-
-BLI_INLINE void navmesh_intToCol(int i, float col[3])
-{
- int r = navmesh_bit(i, 0) + navmesh_bit(i, 3) * 2 + 1;
- int g = navmesh_bit(i, 1) + navmesh_bit(i, 4) * 2 + 1;
- int b = navmesh_bit(i, 2) + navmesh_bit(i, 5) * 2 + 1;
- col[0] = 1 - r * 63.0f / 255.0f;
- col[1] = 1 - g * 63.0f / 255.0f;
- col[2] = 1 - b * 63.0f / 255.0f;
-}
-
-static void navmesh_drawColored(DerivedMesh *dm)
-{
- MVert *mvert = (MVert *)CustomData_get_layer(&dm->vertData, CD_MVERT);
- MFace *mface = (MFace *)CustomData_get_layer(&dm->faceData, CD_MFACE);
- int *polygonIdx = (int *)CustomData_get_layer(&dm->polyData, CD_RECAST);
- float col[3];
-
- if (!polygonIdx)
- return;
-
-#if 0
- //UI_ThemeColor(TH_WIRE);
- glLineWidth(2.0);
- dm->drawEdges(dm, 0, 1);
-#endif
-
- Gwn_VertFormat *format = immVertexFormat();
- unsigned int pos = GWN_vertformat_attr_add(format, "pos", GWN_COMP_F32, 3, GWN_FETCH_FLOAT);
- unsigned int color = GWN_vertformat_attr_add(format, "color", GWN_COMP_F32, 3, GWN_FETCH_FLOAT);
-
- immBindBuiltinProgram(GPU_SHADER_3D_FLAT_COLOR);
-
- /* Note: batch drawing API would let us share vertices */
- immBeginAtMost(GWN_PRIM_TRIS, dm->numTessFaceData * 6);
- for (int a = 0; a < dm->numTessFaceData; a++, mface++) {
- int pi = polygonIdx[a];
- if (pi <= 0) {
- zero_v3(col);
- }
- else {
- navmesh_intToCol(pi, col);
- }
-
- immSkipAttrib(color);
- immVertex3fv(pos, mvert[mface->v1].co);
- immSkipAttrib(color);
- immVertex3fv(pos, mvert[mface->v2].co);
- immAttrib3fv(color, col);
- immVertex3fv(pos, mvert[mface->v3].co);
-
- if (mface->v4) {
- /* this tess face is a quad, so draw the other triangle */
- immSkipAttrib(color);
- immVertex3fv(pos, mvert[mface->v1].co);
- immSkipAttrib(color);
- immVertex3fv(pos, mvert[mface->v3].co);
- immAttrib3fv(color, col);
- immVertex3fv(pos, mvert[mface->v4].co);
- }
- }
- immEnd();
- immUnbindProgram();
-}
-
-static void navmesh_DM_drawFacesSolid(
- DerivedMesh *dm,
- float (*partial_redraw_planes)[4],
- bool UNUSED(fast), DMSetMaterial UNUSED(setMaterial))
-{
- UNUSED_VARS(partial_redraw_planes);
-
- //drawFacesSolid_original(dm, partial_redraw_planes, fast, setMaterial);
- navmesh_drawColored(dm);
-}
-
-static DerivedMesh *navmesh_dm_createNavMeshForVisualization(DerivedMesh *dm)
-{
- DerivedMesh *result;
- int maxFaces = dm->getNumPolys(dm);
- int *recastData;
- int vertsPerPoly = 0, nverts = 0, ndtris = 0, npolys = 0;
- float *verts = NULL;
- unsigned short *dtris = NULL, *dmeshes = NULL, *polys = NULL;
- int *dtrisToPolysMap = NULL, *dtrisToTrisMap = NULL, *trisToFacesMap = NULL;
- int res;
-
- result = CDDM_copy(dm);
- if (!CustomData_has_layer(&result->polyData, CD_RECAST)) {
- int *sourceRecastData = (int *)CustomData_get_layer(&dm->polyData, CD_RECAST);
- if (sourceRecastData) {
- CustomData_add_layer_named(&result->polyData, CD_RECAST, CD_DUPLICATE,
- sourceRecastData, maxFaces, "recastData");
- }
- }
- recastData = (int *)CustomData_get_layer(&result->polyData, CD_RECAST);
-
- /* note: This is not good design! - really should not be doing this */
- result->drawFacesSolid = navmesh_DM_drawFacesSolid;
-
-
- /* process mesh */
- res = buildNavMeshDataByDerivedMesh(dm, &vertsPerPoly, &nverts, &verts, &ndtris, &dtris,
- &npolys, &dmeshes, &polys, &dtrisToPolysMap, &dtrisToTrisMap,
- &trisToFacesMap);
- if (res) {
- size_t polyIdx;
-
- /* invalidate concave polygon */
- for (polyIdx = 0; polyIdx < (size_t)npolys; polyIdx++) {
- unsigned short *poly = &polys[polyIdx * 2 * vertsPerPoly];
- if (!polyIsConvex(poly, vertsPerPoly, verts)) {
- /* set negative polygon idx to all faces */
- unsigned short *dmesh = &dmeshes[4 * polyIdx];
- unsigned short tbase = dmesh[2];
- unsigned short tnum = dmesh[3];
- unsigned short ti;
-
- for (ti = 0; ti < tnum; ti++) {
- unsigned short triidx = dtrisToTrisMap[tbase + ti];
- unsigned short faceidx = trisToFacesMap[triidx];
- if (recastData[faceidx] > 0) {
- recastData[faceidx] = -recastData[faceidx];
- }
- }
- }
- }
- }
- else {
- printf("Navmesh: Unable to generate valid Navmesh");
- }
-
- /* clean up */
- if (verts != NULL)
- MEM_freeN(verts);
- if (dtris != NULL)
- MEM_freeN(dtris);
- if (dmeshes != NULL)
- MEM_freeN(dmeshes);
- if (polys != NULL)
- MEM_freeN(polys);
- if (dtrisToPolysMap != NULL)
- MEM_freeN(dtrisToPolysMap);
- if (dtrisToTrisMap != NULL)
- MEM_freeN(dtrisToTrisMap);
- if (trisToFacesMap != NULL)
- MEM_freeN(trisToFacesMap);
-
- return result;
-}
-
-#endif /* WITH_GAMEENGINE */
-
-/* --- NAVMESH (end) --- */
-
-
void DM_init_origspace(DerivedMesh *dm)
{
const float default_osf[4][2] = {{0, 0}, {1, 0}, {1, 1}, {0, 1}};
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