#include "dxfile.h"
#include "rmxfguid.h"
#include "rmxftmpl.h"
+
#include "wine/list.h"
struct d3dx9_mesh
D3DXATTRIBUTERANGE *attrib_table;
};
-const UINT d3dx_decltype_size[] =
+static const UINT d3dx_decltype_size[] =
{
/* D3DDECLTYPE_FLOAT1 */ sizeof(FLOAT),
/* D3DDECLTYPE_FLOAT2 */ sizeof(D3DXVECTOR2),
if (FAILED(hr)) goto cleanup;
} else if (flags & D3DXMESHOPT_ATTRSORT) {
if (!(flags & D3DXMESHOPT_IGNOREVERTS))
- {
FIXME("D3DXMESHOPT_ATTRSORT vertex reordering not implemented.\n");
- hr = E_NOTIMPL;
- goto cleanup;
- }
hr = iface->lpVtbl->LockAttributeBuffer(iface, 0, &attrib_buffer);
if (FAILED(hr)) goto cleanup;
D3DXMATRIX m;
D3DXVECTOR4 vec;
+ TRACE("p0 %p, p1 %p, p2 %p, praypos %p, praydir %p, pu %p, pv %p, pdist %p.\n",
+ p0, p1, p2, praypos, praydir, pu, pv, pdist);
+
m.u.m[0][0] = p1->x - p0->x;
m.u.m[1][0] = p2->x - p0->x;
m.u.m[2][0] = -praydir->x;
m.u.m[3][0] = 0.0f;
- m.u.m[0][1] = p1->y - p0->z;
- m.u.m[1][1] = p2->y - p0->z;
+ m.u.m[0][1] = p1->y - p0->y;
+ m.u.m[1][1] = p2->y - p0->y;
m.u.m[2][1] = -praydir->y;
m.u.m[3][1] = 0.0f;
m.u.m[0][2] = p1->z - p0->z;
D3DXVec4Transform(&vec, &vec, &m);
if ( (vec.x >= 0.0f) && (vec.y >= 0.0f) && (vec.x + vec.y <= 1.0f) && (vec.z >= 0.0f) )
{
- *pu = vec.x;
- *pv = vec.y;
- *pdist = fabsf( vec.z );
+ if (pu) *pu = vec.x;
+ if (pv) *pv = vec.y;
+ if (pdist) *pdist = fabsf( vec.z );
return TRUE;
}
}
return hr;
hr = child->lpVtbl->GetType(child, &type);
if (FAILED(hr))
- return hr;
+ goto err;
if (IsEqualGUID(&type, &TID_D3DRMTextureFilename)) {
hr = parse_texture_filename(child, &material->pTextureFilename);
if (FAILED(hr))
- return hr;
+ goto err;
}
+ IUnknown_Release(child);
}
-
return D3D_OK;
+
+err:
+ IUnknown_Release(child);
+ return hr;
}
static void destroy_materials(struct mesh_data *mesh)
SIZE_T data_size;
const DWORD *data, *in_ptr;
GUID type;
- ID3DXFileData *child;
+ ID3DXFileData *child = NULL;
DWORD num_materials;
DWORD i;
SIZE_T nb_children;
if (FAILED(hr))
goto end;
}
+
+ IUnknown_Release(child);
+ child = NULL;
}
if (num_materials != mesh->num_materials) {
WARN("only %u of %u materials defined\n", num_materials, mesh->num_materials);
}
end:
+ if (child)
+ IUnknown_Release(child);
filedata->lpVtbl->Unlock(filedata);
return hr;
}
const BYTE *data, *in_ptr;
DWORD *index_out_ptr;
GUID type;
- ID3DXFileData *child;
+ ID3DXFileData *child = NULL;
DWORD i;
SIZE_T nb_children;
- DWORD nb_skin_weigths_info = 0;
+ DWORD nb_skin_weights_info = 0;
/*
* template Mesh {
hr = parse_vertex_colors(child, mesh_data);
} else if (IsEqualGUID(&type, &TID_D3DRMMeshTextureCoords)) {
hr = parse_texture_coords(child, mesh_data);
- hr = filedata->lpVtbl->GetChild(filedata, i, &child);
- if (FAILED(hr))
- goto end;
} else if (IsEqualGUID(&type, &TID_D3DRMMeshMaterialList) &&
(provide_flags & PROVIDE_MATERIALS))
{
goto end;
} else if (IsEqualGUID(&type, &DXFILEOBJ_SkinWeights)) {
if (!mesh_data->skin_info) {
- WARN("Skin weigths found but skin mesh header not encountered yet\n");
+ WARN("Skin weights found but skin mesh header not encountered yet\n");
hr = E_FAIL;
goto end;
}
- hr = parse_skin_mesh_info(child, mesh_data, nb_skin_weigths_info);
+ hr = parse_skin_mesh_info(child, mesh_data, nb_skin_weights_info);
if (FAILED(hr))
goto end;
- nb_skin_weigths_info++;
+ nb_skin_weights_info++;
}
}
if (FAILED(hr))
goto end;
+
+ IUnknown_Release(child);
+ child = NULL;
}
- if (mesh_data->skin_info && (nb_skin_weigths_info != mesh_data->nb_bones)) {
+ if (mesh_data->skin_info && (nb_skin_weights_info != mesh_data->nb_bones)) {
WARN("Mismatch between nb skin weights info %u encountered and nb bones %u from skin mesh header\n",
- nb_skin_weigths_info, mesh_data->nb_bones);
+ nb_skin_weights_info, mesh_data->nb_bones);
hr = E_FAIL;
goto end;
}
+ if ((provide_flags & PROVIDE_SKININFO) && !mesh_data->skin_info)
+ {
+ hr = create_dummy_skin(&mesh_data->skin_info);
+ if (FAILED(hr))
+ goto end;
+ }
+
hr = D3D_OK;
end:
+ if (child)
+ IUnknown_Release(child);
filedata->lpVtbl->Unlock(filedata);
return hr;
}
return hr;
hr = child->lpVtbl->GetType(child, &type);
if (FAILED(hr))
- return hr;
+ goto err;
if (IsEqualGUID(&type, &TID_D3DRMMesh)) {
hr = load_mesh_container(child, options, device, alloc_hier, next_container);
next_child = &(*next_child)->pFrameSibling;
}
if (FAILED(hr))
- return hr;
- }
+ goto err;
+ IUnknown_Release(child);
+ }
return D3D_OK;
+
+err:
+ IUnknown_Release(child);
+ return hr;
}
HRESULT WINAPI D3DXLoadMeshHierarchyFromXInMemory(const void *memory, DWORD memory_size, DWORD options,
if (!memory || !memory_size || !device || !frame_hierarchy || !alloc_hier)
return D3DERR_INVALIDCALL;
- if (load_user_data || anim_controller) {
- if (load_user_data)
- FIXME("Loading user data not implemented\n");
- if (anim_controller)
- FIXME("Animation controller creation not implemented\n");
+ if (load_user_data)
+ {
+ FIXME("Loading user data not implemented.\n");
return E_NOTIMPL;
}
hr = D3D_OK;
}
+ if (anim_controller)
+ {
+ *anim_controller = NULL;
+ FIXME("Animation controller creation not implemented.\n");
+ }
+
cleanup:
if (FAILED(hr) && first_frame) D3DXFrameDestroy(first_frame, alloc_hier);
if (filedata) filedata->lpVtbl->Release(filedata);
return D3D_OK;
}
+D3DXFRAME* WINAPI D3DXFrameFind(const D3DXFRAME *frame_root, const char *name)
+{
+ FIXME("frame_root %p, name %s stub.\n", frame_root, debugstr_a(name));
+ return NULL;
+}
+
HRESULT WINAPI D3DXLoadMeshFromXA(const char *filename, DWORD options, struct IDirect3DDevice9 *device,
struct ID3DXBuffer **adjacency, struct ID3DXBuffer **materials, struct ID3DXBuffer **effect_instances,
DWORD *num_materials, struct ID3DXMesh **mesh)
return hr;
hr = child->lpVtbl->GetType(child, &type);
if (FAILED(hr))
- return hr;
+ goto err;
if (IsEqualGUID(&type, &TID_D3DRMMesh)) {
struct mesh_container *container = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*container));
if (!container)
- return E_OUTOFMEMORY;
+ {
+ hr = E_OUTOFMEMORY;
+ goto err;
+ }
list_add_tail(container_list, &container->entry);
container->transform = transform;
hr = parse_frame(child, options, device, &transform, container_list, provide_flags);
}
if (FAILED(hr))
- return hr;
- }
+ goto err;
+ IUnknown_Release(child);
+ }
return D3D_OK;
+
+err:
+ IUnknown_Release(child);
+ return hr;
}
HRESULT WINAPI D3DXLoadMeshFromXInMemory(const void *memory, DWORD memory_size, DWORD options,
D3DXVECTOR3 normal;
};
+HRESULT WINAPI D3DXCreatePolygon(struct IDirect3DDevice9 *device, float length, UINT sides,
+ struct ID3DXMesh **mesh, struct ID3DXBuffer **adjacency)
+{
+ HRESULT hr;
+ ID3DXMesh *polygon;
+ struct vertex *vertices;
+ WORD (*faces)[3];
+ DWORD (*adjacency_buf)[3];
+ float scale;
+ unsigned int i;
+
+ TRACE("device %p, length %f, sides %u, mesh %p, adjacency %p.\n",
+ device, length, sides, mesh, adjacency);
+
+ if (!device || length < 0.0f || sides < 3 || !mesh)
+ return D3DERR_INVALIDCALL;
+
+ if (FAILED(hr = D3DXCreateMeshFVF(sides, sides + 1, D3DXMESH_MANAGED,
+ D3DFVF_XYZ | D3DFVF_NORMAL, device, &polygon)))
+ {
+ return hr;
+ }
+
+ if (FAILED(hr = polygon->lpVtbl->LockVertexBuffer(polygon, 0, (void **)&vertices)))
+ {
+ polygon->lpVtbl->Release(polygon);
+ return hr;
+ }
+
+ if (FAILED(hr = polygon->lpVtbl->LockIndexBuffer(polygon, 0, (void **)&faces)))
+ {
+ polygon->lpVtbl->UnlockVertexBuffer(polygon);
+ polygon->lpVtbl->Release(polygon);
+ return hr;
+ }
+
+ scale = 0.5f * length / sinf(D3DX_PI / sides);
+
+ vertices[0].position.x = 0.0f;
+ vertices[0].position.y = 0.0f;
+ vertices[0].position.z = 0.0f;
+ vertices[0].normal.x = 0.0f;
+ vertices[0].normal.y = 0.0f;
+ vertices[0].normal.z = 1.0f;
+
+ for (i = 0; i < sides; ++i)
+ {
+ vertices[i + 1].position.x = cosf(2.0f * D3DX_PI * i / sides) * scale;
+ vertices[i + 1].position.y = sinf(2.0f * D3DX_PI * i / sides) * scale;
+ vertices[i + 1].position.z = 0.0f;
+ vertices[i + 1].normal.x = 0.0f;
+ vertices[i + 1].normal.y = 0.0f;
+ vertices[i + 1].normal.z = 1.0f;
+
+ faces[i][0] = 0;
+ faces[i][1] = i + 1;
+ faces[i][2] = i + 2;
+ }
+
+ faces[sides - 1][2] = 1;
+
+ polygon->lpVtbl->UnlockVertexBuffer(polygon);
+ polygon->lpVtbl->UnlockIndexBuffer(polygon);
+
+ if (adjacency)
+ {
+ if (FAILED(hr = D3DXCreateBuffer(sides * sizeof(DWORD) * 3, adjacency)))
+ {
+ polygon->lpVtbl->Release(polygon);
+ return hr;
+ }
+
+ adjacency_buf = ID3DXBuffer_GetBufferPointer(*adjacency);
+ for (i = 0; i < sides; ++i)
+ {
+ adjacency_buf[i][0] = i - 1;
+ adjacency_buf[i][1] = ~0U;
+ adjacency_buf[i][2] = i + 1;
+ }
+ adjacency_buf[0][0] = sides - 1;
+ adjacency_buf[sides - 1][2] = 0;
+ }
+
+ *mesh = polygon;
+
+ return D3D_OK;
+}
+
HRESULT WINAPI D3DXCreateBox(struct IDirect3DDevice9 *device, float width, float height,
float depth, struct ID3DXMesh **mesh, struct ID3DXBuffer **adjacency)
{
return D3DERR_INVALIDCALL;
}
- if (adjacency)
- {
- FIXME("Case of adjacency != NULL not implemented.\n");
- return E_NOTIMPL;
- }
-
number_of_vertices = 2 + slices * (stacks-1);
number_of_faces = 2 * slices + (stacks - 2) * (2 * slices);
free_sincos_table(&phi);
sphere->lpVtbl->UnlockIndexBuffer(sphere);
sphere->lpVtbl->UnlockVertexBuffer(sphere);
+
+
+ if (adjacency)
+ {
+ if (FAILED(hr = D3DXCreateBuffer(number_of_faces * sizeof(DWORD) * 3, adjacency)))
+ {
+ sphere->lpVtbl->Release(sphere);
+ return hr;
+ }
+
+ if (FAILED(hr = sphere->lpVtbl->GenerateAdjacency(sphere, 0.0f, (*adjacency)->lpVtbl->GetBufferPointer(*adjacency))))
+ {
+ (*adjacency)->lpVtbl->Release(*adjacency);
+ sphere->lpVtbl->Release(sphere);
+ return hr;
+ }
+ }
+
*mesh = sphere;
return D3D_OK;
return D3DERR_INVALIDCALL;
}
- if (adjacency)
- {
- FIXME("Case of adjacency != NULL not implemented.\n");
- return E_NOTIMPL;
- }
-
number_of_vertices = 2 + (slices * (3 + stacks));
number_of_faces = 2 * slices + stacks * (2 * slices);
free_sincos_table(&theta);
cylinder->lpVtbl->UnlockIndexBuffer(cylinder);
cylinder->lpVtbl->UnlockVertexBuffer(cylinder);
+
+ if (adjacency)
+ {
+ if (FAILED(hr = D3DXCreateBuffer(number_of_faces * sizeof(DWORD) * 3, adjacency)))
+ {
+ cylinder->lpVtbl->Release(cylinder);
+ return hr;
+ }
+
+ if (FAILED(hr = cylinder->lpVtbl->GenerateAdjacency(cylinder, 0.0f, (*adjacency)->lpVtbl->GetBufferPointer(*adjacency))))
+ {
+ (*adjacency)->lpVtbl->Release(*adjacency);
+ cylinder->lpVtbl->Release(cylinder);
+ return hr;
+ }
+ }
+
*mesh = cylinder;
return D3D_OK;
{
FIXME("(%p, %p, %p): stub\n", device, mesh, adjacency);
- return E_NOTIMPL;
+ return D3DXCreateSphere(device, 1.0f, 4, 4, mesh, adjacency);
}
HRESULT WINAPI D3DXCreateTextA(struct IDirect3DDevice9 *device, HDC hdc, const char *text, float deviation,
return hr;
}
+HRESULT WINAPI D3DXCreateTorus(struct IDirect3DDevice9 *device,
+ float innerradius, float outerradius, UINT sides, UINT rings, struct ID3DXMesh **mesh, ID3DXBuffer **adjacency)
+{
+ HRESULT hr;
+ ID3DXMesh *torus;
+ WORD (*faces)[3];
+ struct vertex *vertices;
+ float phi, phi_step, sin_phi, cos_phi;
+ float theta, theta_step, sin_theta, cos_theta;
+ unsigned int i, j, numvert, numfaces;
+
+ TRACE("device %p, innerradius %.8e, outerradius %.8e, sides %u, rings %u, mesh %p, adjacency %p.\n",
+ device, innerradius, outerradius, sides, rings, mesh, adjacency);
+
+ numvert = sides * rings;
+ numfaces = numvert * 2;
+
+ if (!device || innerradius < 0.0f || outerradius < 0.0f || sides < 3 || rings < 3 || !mesh)
+ {
+ WARN("Invalid arguments.\n");
+ return D3DERR_INVALIDCALL;
+ }
+
+ if (FAILED(hr = D3DXCreateMeshFVF(numfaces, numvert, D3DXMESH_MANAGED, D3DFVF_XYZ | D3DFVF_NORMAL, device, &torus)))
+ return hr;
+
+ if (FAILED(hr = torus->lpVtbl->LockVertexBuffer(torus, 0, (void **)&vertices)))
+ {
+ torus->lpVtbl->Release(torus);
+ return hr;
+ }
+
+ if (FAILED(hr = torus->lpVtbl->LockIndexBuffer(torus, 0, (void **)&faces)))
+ {
+ torus->lpVtbl->UnlockVertexBuffer(torus);
+ torus->lpVtbl->Release(torus);
+ return hr;
+ }
+
+ phi_step = D3DX_PI / sides * 2.0f;
+ theta_step = D3DX_PI / rings * -2.0f;
+
+ theta = 0.0f;
+
+ for (i = 0; i < rings; ++i)
+ {
+ phi = 0.0f;
+
+ sin_theta = sinf(theta);
+ cos_theta = cosf(theta);
+
+ for (j = 0; j < sides; ++j)
+ {
+ sin_phi = sinf(phi);
+ cos_phi = cosf(phi);
+
+ vertices[i * sides + j].position.x = (innerradius * cos_phi + outerradius) * cos_theta;
+ vertices[i * sides + j].position.y = (innerradius * cos_phi + outerradius) * sin_theta;
+ vertices[i * sides + j].position.z = innerradius * sin_phi;
+ vertices[i * sides + j].normal.x = cos_phi * cos_theta;
+ vertices[i * sides + j].normal.y = cos_phi * sin_theta;
+ vertices[i * sides + j].normal.z = sin_phi;
+
+ phi += phi_step;
+ }
+
+ theta += theta_step;
+ }
+
+ for (i = 0; i < numfaces - sides * 2; ++i)
+ {
+ faces[i][0] = i % 2 ? i / 2 + sides : i / 2;
+ faces[i][1] = (i / 2 + 1) % sides ? i / 2 + 1 : i / 2 + 1 - sides;
+ faces[i][2] = (i + 1) % (sides * 2) ? (i + 1) / 2 + sides : (i + 1) / 2;
+ }
+
+ for (j = 0; i < numfaces; ++i, ++j)
+ {
+ faces[i][0] = i % 2 ? j / 2 : i / 2;
+ faces[i][1] = (i / 2 + 1) % sides ? i / 2 + 1 : i / 2 + 1 - sides;
+ faces[i][2] = i == numfaces - 1 ? 0 : (j + 1) / 2;
+ }
+
+ torus->lpVtbl->UnlockIndexBuffer(torus);
+ torus->lpVtbl->UnlockVertexBuffer(torus);
+
+ if (adjacency)
+ {
+ if (FAILED(hr = D3DXCreateBuffer(numfaces * sizeof(DWORD) * 3, adjacency)))
+ {
+ torus->lpVtbl->Release(torus);
+ return hr;
+ }
+
+ if (FAILED(hr = torus->lpVtbl->GenerateAdjacency(torus, 0.0f, (*adjacency)->lpVtbl->GetBufferPointer(*adjacency))))
+ {
+ (*adjacency)->lpVtbl->Release(*adjacency);
+ torus->lpVtbl->Release(torus);
+ return hr;
+ }
+ }
+
+ *mesh = torus;
+
+ return D3D_OK;
+}
+
enum pointtype {
POINTTYPE_CURVE = 0,
POINTTYPE_CORNER,
pt->corner = POINTTYPE_CURVE_END;
}
outline->count--;
- lastpt = &outline->items[outline->count - 1];
} else {
/* outline closed with a line from end to start point */
attempt_line_merge(outline, outline->count - 1, &pt->pos, FALSE, cos_table);
int i;
struct point2d_index *idx_ptr;
+ /* Glyphs without outlines do not generate any vertices. */
+ if (!glyph->outlines.count)
+ return D3D_OK;
+
for (i = 0; i < glyph->outlines.count; i++)
nb_vertices += glyph->outlines.items[i].count;
DWORD *point_reps = NULL;
struct d3dx9_mesh *This = impl_from_ID3DXMesh(mesh);
DWORD *vertex_face_map = NULL;
- ID3DXBuffer *vertex_remap = NULL;
BYTE *vertices = NULL;
TRACE("mesh %p, flags %#x, epsilons %p, adjacency %p, adjacency_out %p, face_remap_out %p, vertex_remap_out %p.\n",
if (flags == 0)
{
- WARN("No flags is undefined. Using D3DXWELDEPSILONS_WELDPARTIALMATCHES instead.\n");
+ WARN("No flags are undefined. Using D3DXWELDEPSILONS_WELDPARTIALMATCHES instead.\n");
flags = D3DXWELDEPSILONS_WELDPARTIALMATCHES;
}
HeapFree(GetProcessHeap(), 0, vertex_face_map);
if (attributes) mesh->lpVtbl->UnlockAttributeBuffer(mesh);
if (indices) mesh->lpVtbl->UnlockIndexBuffer(mesh);
- if (vertex_remap) ID3DXBuffer_Release(vertex_remap);
if (vertices) mesh->lpVtbl->UnlockVertexBuffer(mesh);
return hr;
}
+
+/*************************************************************************
+ * D3DXOptimizeVertices (D3DX9_36.@)
+ */
+HRESULT WINAPI D3DXOptimizeVertices(const void *indices, UINT num_faces,
+ UINT num_vertices, BOOL indices_are_32bit, DWORD *vertex_remap)
+{
+ UINT i;
+
+ FIXME("indices %p, num_faces %u, num_vertices %u, indices_are_32bit %#x, vertex_remap %p semi-stub.\n",
+ indices, num_faces, num_vertices, indices_are_32bit, vertex_remap);
+
+ if (!vertex_remap)
+ {
+ WARN("vertex remap pointer is NULL.\n");
+ return D3DERR_INVALIDCALL;
+ }
+
+ for (i = 0; i < num_vertices; i++)
+ {
+ vertex_remap[i] = i;
+ }
+
+ return D3D_OK;
+}
+
+
/*************************************************************************
* D3DXOptimizeFaces (D3DX9_36.@)
*
error:
return hr;
}
+
+static D3DXVECTOR3 *vertex_element_vec3(BYTE *vertices, const D3DVERTEXELEMENT9 *declaration,
+ DWORD vertex_stride, DWORD index)
+{
+ return (D3DXVECTOR3 *)(vertices + declaration->Offset + index * vertex_stride);
+}
+
+static D3DXVECTOR3 read_vec3(BYTE *vertices, const D3DVERTEXELEMENT9 *declaration,
+ DWORD vertex_stride, DWORD index)
+{
+ D3DXVECTOR3 vec3 = {0};
+ const D3DXVECTOR3 *src = vertex_element_vec3(vertices, declaration, vertex_stride, index);
+
+ switch (declaration->Type)
+ {
+ case D3DDECLTYPE_FLOAT1:
+ vec3.x = src->x;
+ break;
+ case D3DDECLTYPE_FLOAT2:
+ vec3.x = src->x;
+ vec3.y = src->y;
+ break;
+ case D3DDECLTYPE_FLOAT3:
+ case D3DDECLTYPE_FLOAT4:
+ vec3 = *src;
+ break;
+ default:
+ ERR("Cannot read vec3\n");
+ break;
+ }
+
+ return vec3;
+}
+
+/*************************************************************************
+ * D3DXComputeTangentFrameEx (D3DX9_36.@)
+ */
+HRESULT WINAPI D3DXComputeTangentFrameEx(ID3DXMesh *mesh, DWORD texture_in_semantic, DWORD texture_in_index,
+ DWORD u_partial_out_semantic, DWORD u_partial_out_index, DWORD v_partial_out_semantic,
+ DWORD v_partial_out_index, DWORD normal_out_semantic, DWORD normal_out_index, DWORD options,
+ const DWORD *adjacency, float partial_edge_threshold, float singular_point_threshold,
+ float normal_edge_threshold, ID3DXMesh **mesh_out, ID3DXBuffer **vertex_mapping)
+{
+ HRESULT hr;
+ void *indices = NULL;
+ BYTE *vertices = NULL;
+ DWORD *point_reps = NULL;
+ size_t normal_size;
+ BOOL indices_are_32bit;
+ DWORD i, j, num_faces, num_vertices, vertex_stride;
+ D3DVERTEXELEMENT9 declaration[MAX_FVF_DECL_SIZE] = {D3DDECL_END()};
+ D3DVERTEXELEMENT9 *position_declaration = NULL, *normal_declaration = NULL;
+ DWORD weighting_method = options & (D3DXTANGENT_WEIGHT_EQUAL | D3DXTANGENT_WEIGHT_BY_AREA);
+
+ TRACE("mesh %p, texture_in_semantic %u, texture_in_index %u, u_partial_out_semantic %u, u_partial_out_index %u, "
+ "v_partial_out_semantic %u, v_partial_out_index %u, normal_out_semantic %u, normal_out_index %u, "
+ "options %#x, adjacency %p, partial_edge_threshold %f, singular_point_threshold %f, "
+ "normal_edge_threshold %f, mesh_out %p, vertex_mapping %p\n",
+ mesh, texture_in_semantic, texture_in_index, u_partial_out_semantic, u_partial_out_index,
+ v_partial_out_semantic, v_partial_out_index, normal_out_semantic, normal_out_index, options, adjacency,
+ partial_edge_threshold, singular_point_threshold, normal_edge_threshold, mesh_out, vertex_mapping);
+
+ if (!mesh)
+ {
+ WARN("mesh is NULL\n");
+ return D3DERR_INVALIDCALL;
+ }
+
+ if (weighting_method == (D3DXTANGENT_WEIGHT_EQUAL | D3DXTANGENT_WEIGHT_BY_AREA))
+ {
+ WARN("D3DXTANGENT_WEIGHT_BY_AREA and D3DXTANGENT_WEIGHT_EQUAL are mutally exclusive\n");
+ return D3DERR_INVALIDCALL;
+ }
+
+ if (u_partial_out_semantic != D3DX_DEFAULT)
+ {
+ FIXME("tangent vectors computation is not supported\n");
+ return E_NOTIMPL;
+ }
+
+ if (v_partial_out_semantic != D3DX_DEFAULT)
+ {
+ FIXME("binormal vectors computation is not supported\n");
+ return E_NOTIMPL;
+ }
+
+ if (options & ~(D3DXTANGENT_GENERATE_IN_PLACE | D3DXTANGENT_CALCULATE_NORMALS | D3DXTANGENT_WEIGHT_EQUAL | D3DXTANGENT_WEIGHT_BY_AREA))
+ {
+ FIXME("unsupported options %#x\n", options);
+ return E_NOTIMPL;
+ }
+
+ if (!(options & D3DXTANGENT_CALCULATE_NORMALS))
+ {
+ FIXME("only normals computation is supported\n");
+ return E_NOTIMPL;
+ }
+
+ if (!(options & D3DXTANGENT_GENERATE_IN_PLACE) || mesh_out || vertex_mapping)
+ {
+ FIXME("only D3DXTANGENT_GENERATE_IN_PLACE is supported\n");
+ return E_NOTIMPL;
+ }
+
+ if (FAILED(hr = mesh->lpVtbl->GetDeclaration(mesh, declaration)))
+ return hr;
+
+ for (i = 0; declaration[i].Stream != 0xff; i++)
+ {
+ if (declaration[i].Usage == D3DDECLUSAGE_POSITION && !declaration[i].UsageIndex)
+ position_declaration = &declaration[i];
+ if (declaration[i].Usage == normal_out_semantic && declaration[i].UsageIndex == normal_out_index)
+ normal_declaration = &declaration[i];
+ }
+
+ if (!position_declaration || !normal_declaration)
+ return D3DERR_INVALIDCALL;
+
+ if (normal_declaration->Type == D3DDECLTYPE_FLOAT3)
+ {
+ normal_size = sizeof(D3DXVECTOR3);
+ }
+ else if (normal_declaration->Type == D3DDECLTYPE_FLOAT4)
+ {
+ normal_size = sizeof(D3DXVECTOR4);
+ }
+ else
+ {
+ WARN("unsupported normals type %u\n", normal_declaration->Type);
+ return D3DERR_INVALIDCALL;
+ }
+
+ num_faces = mesh->lpVtbl->GetNumFaces(mesh);
+ num_vertices = mesh->lpVtbl->GetNumVertices(mesh);
+ vertex_stride = mesh->lpVtbl->GetNumBytesPerVertex(mesh);
+ indices_are_32bit = mesh->lpVtbl->GetOptions(mesh) & D3DXMESH_32BIT;
+
+ point_reps = HeapAlloc(GetProcessHeap(), 0, num_vertices * sizeof(*point_reps));
+ if (!point_reps)
+ {
+ hr = E_OUTOFMEMORY;
+ goto done;
+ }
+
+ if (adjacency)
+ {
+ if (FAILED(hr = mesh->lpVtbl->ConvertAdjacencyToPointReps(mesh, adjacency, point_reps)))
+ goto done;
+ }
+ else
+ {
+ for (i = 0; i < num_vertices; i++)
+ point_reps[i] = i;
+ }
+
+ if (FAILED(hr = mesh->lpVtbl->LockIndexBuffer(mesh, 0, &indices)))
+ goto done;
+
+ if (FAILED(hr = mesh->lpVtbl->LockVertexBuffer(mesh, 0, (void **)&vertices)))
+ goto done;
+
+ for (i = 0; i < num_vertices; i++)
+ {
+ static const D3DXVECTOR4 default_vector = {0.0f, 0.0f, 0.0f, 1.0f};
+ void *normal = vertices + normal_declaration->Offset + i * vertex_stride;
+
+ memcpy(normal, &default_vector, normal_size);
+ }
+
+ for (i = 0; i < num_faces; i++)
+ {
+ float denominator, weights[3];
+ D3DXVECTOR3 a, b, cross, face_normal;
+ const DWORD face_indices[3] =
+ {
+ read_ib(indices, indices_are_32bit, 3 * i + 0),
+ read_ib(indices, indices_are_32bit, 3 * i + 1),
+ read_ib(indices, indices_are_32bit, 3 * i + 2)
+ };
+ const D3DXVECTOR3 v0 = read_vec3(vertices, position_declaration, vertex_stride, face_indices[0]);
+ const D3DXVECTOR3 v1 = read_vec3(vertices, position_declaration, vertex_stride, face_indices[1]);
+ const D3DXVECTOR3 v2 = read_vec3(vertices, position_declaration, vertex_stride, face_indices[2]);
+
+ D3DXVec3Cross(&cross, D3DXVec3Subtract(&a, &v0, &v1), D3DXVec3Subtract(&b, &v0, &v2));
+
+ switch (weighting_method)
+ {
+ case D3DXTANGENT_WEIGHT_EQUAL:
+ weights[0] = weights[1] = weights[2] = 1.0f;
+ break;
+ case D3DXTANGENT_WEIGHT_BY_AREA:
+ weights[0] = weights[1] = weights[2] = D3DXVec3Length(&cross);
+ break;
+ default:
+ /* weight by angle */
+ denominator = D3DXVec3Length(&a) * D3DXVec3Length(&b);
+ if (!denominator)
+ weights[0] = 0.0f;
+ else
+ weights[0] = acosf(D3DXVec3Dot(&a, &b) / denominator);
+
+ D3DXVec3Subtract(&a, &v1, &v0);
+ D3DXVec3Subtract(&b, &v1, &v2);
+ denominator = D3DXVec3Length(&a) * D3DXVec3Length(&b);
+ if (!denominator)
+ weights[1] = 0.0f;
+ else
+ weights[1] = acosf(D3DXVec3Dot(&a, &b) / denominator);
+
+ D3DXVec3Subtract(&a, &v2, &v0);
+ D3DXVec3Subtract(&b, &v2, &v1);
+ denominator = D3DXVec3Length(&a) * D3DXVec3Length(&b);
+ if (!denominator)
+ weights[2] = 0.0f;
+ else
+ weights[2] = acosf(D3DXVec3Dot(&a, &b) / denominator);
+
+ break;
+ }
+
+ D3DXVec3Normalize(&face_normal, &cross);
+
+ for (j = 0; j < 3; j++)
+ {
+ D3DXVECTOR3 normal;
+ DWORD rep_index = point_reps[face_indices[j]];
+ D3DXVECTOR3 *rep_normal = vertex_element_vec3(vertices, normal_declaration, vertex_stride, rep_index);
+
+ D3DXVec3Scale(&normal, &face_normal, weights[j]);
+ D3DXVec3Add(rep_normal, rep_normal, &normal);
+ }
+ }
+
+ for (i = 0; i < num_vertices; i++)
+ {
+ DWORD rep_index = point_reps[i];
+ D3DXVECTOR3 *normal = vertex_element_vec3(vertices, normal_declaration, vertex_stride, i);
+ D3DXVECTOR3 *rep_normal = vertex_element_vec3(vertices, normal_declaration, vertex_stride, rep_index);
+
+ if (i == rep_index)
+ D3DXVec3Normalize(rep_normal, rep_normal);
+ else
+ *normal = *rep_normal;
+ }
+
+ hr = D3D_OK;
+
+done:
+ if (vertices)
+ mesh->lpVtbl->UnlockVertexBuffer(mesh);
+
+ if (indices)
+ mesh->lpVtbl->UnlockIndexBuffer(mesh);
+
+ HeapFree(GetProcessHeap(), 0, point_reps);
+
+ return hr;
+}
+
+/*************************************************************************
+ * D3DXComputeTangent (D3DX9_36.@)
+ */
+HRESULT WINAPI D3DXComputeTangent(ID3DXMesh *mesh, DWORD stage_idx, DWORD tangent_idx,
+ DWORD binorm_idx, DWORD wrap, const DWORD *adjacency)
+{
+ TRACE("mesh %p, stage_idx %d, tangent_idx %d, binorm_idx %d, wrap %d, adjacency %p.\n",
+ mesh, stage_idx, tangent_idx, binorm_idx, wrap, adjacency);
+
+ return D3DXComputeTangentFrameEx( mesh, D3DDECLUSAGE_TEXCOORD, stage_idx,
+ ( binorm_idx == D3DX_DEFAULT ) ? D3DX_DEFAULT : D3DDECLUSAGE_BINORMAL,
+ binorm_idx,
+ ( tangent_idx == D3DX_DEFAULT ) ? D3DX_DEFAULT : D3DDECLUSAGE_TANGENT,
+ tangent_idx, D3DX_DEFAULT, 0,
+ ( wrap ? D3DXTANGENT_WRAP_UV : 0 ) | D3DXTANGENT_GENERATE_IN_PLACE | D3DXTANGENT_ORTHOGONALIZE_FROM_U,
+ adjacency, -1.01f, -0.01f, -1.01f, NULL, NULL);
+}
+
+/*************************************************************************
+ * D3DXComputeNormals (D3DX9_36.@)
+ */
+HRESULT WINAPI D3DXComputeNormals(struct ID3DXBaseMesh *mesh, const DWORD *adjacency)
+{
+ TRACE("mesh %p, adjacency %p\n", mesh, adjacency);
+
+ if (mesh && (ID3DXMeshVtbl *)mesh->lpVtbl != &D3DXMesh_Vtbl)
+ {
+ ERR("Invalid virtual table\n");
+ return D3DERR_INVALIDCALL;
+ }
+
+ return D3DXComputeTangentFrameEx((ID3DXMesh *)mesh, D3DX_DEFAULT, 0,
+ D3DX_DEFAULT, 0, D3DX_DEFAULT, 0, D3DDECLUSAGE_NORMAL, 0,
+ D3DXTANGENT_GENERATE_IN_PLACE | D3DXTANGENT_CALCULATE_NORMALS,
+ adjacency, -1.01f, -0.01f, -1.01f, NULL, NULL);
+}
+
+/*************************************************************************
+ * D3DXComputeNormalMap (D3DX9_36.@)
+ */
+HRESULT WINAPI D3DXComputeNormalMap(IDirect3DTexture9 *texture, IDirect3DTexture9 *src_texture,
+ const PALETTEENTRY *src_palette, DWORD flags, DWORD channel, FLOAT amplitude)
+{
+ FIXME("texture %p, src_texture %p, src_palette %p, flags %#x, channel %u, amplitude %f stub.\n",
+ texture, src_texture, src_palette, flags, channel, amplitude);
+
+ return D3D_OK;
+}
+
+/*************************************************************************
+ * D3DXIntersect (D3DX9_36.@)
+ */
+HRESULT WINAPI D3DXIntersect(ID3DXBaseMesh *mesh, const D3DXVECTOR3 *ray_pos, const D3DXVECTOR3 *ray_dir,
+ BOOL *hit, DWORD *face_index, float *u, float *v, float *distance, ID3DXBuffer **all_hits, DWORD *count_of_hits)
+{
+ FIXME("mesh %p, ray_pos %p, ray_dir %p, hit %p, face_index %p, u %p, v %p, distance %p, all_hits %p, "
+ "count_of_hits %p stub!\n", mesh, ray_pos, ray_dir, hit, face_index, u, v, distance, all_hits, count_of_hits);
+
+ return E_NOTIMPL;
+}
+
+HRESULT WINAPI D3DXTessellateNPatches(ID3DXMesh *mesh, const DWORD *adjacency_in, float num_segs,
+ BOOL quadratic_normals, ID3DXMesh **mesh_out, ID3DXBuffer **adjacency_out)
+{
+ FIXME("mesh %p, adjacency_in %p, num_segs %f, quadratic_normals %d, mesh_out %p, adjacency_out %p stub.\n",
+ mesh, adjacency_in, num_segs, quadratic_normals, mesh_out, adjacency_out);
+
+ return E_NOTIMPL;
+}
+
+HRESULT WINAPI D3DXConvertMeshSubsetToSingleStrip(struct ID3DXBaseMesh *mesh_in, DWORD attribute_id,
+ DWORD ib_flags, struct IDirect3DIndexBuffer9 **index_buffer, DWORD *index_count)
+{
+ FIXME("mesh_in %p, attribute_id %u, ib_flags %u, index_buffer %p, index_count %p stub.\n",
+ mesh_in, attribute_id, ib_flags, index_buffer, index_count);
+
+ return E_NOTIMPL;
+}
projects / reactos.git / blobdiff