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Make SelectionBox use Lock/Unlock too

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This commit is contained in:
UnknownShadow200 2020-02-03 12:11:24 +11:00
parent d4454ef299
commit 213b12812e
1 changed files with 36 additions and 20 deletions
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56
src/SelectionBox.c
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@ -17,18 +17,12 @@ struct SelectionBox {
#define SelectionBox_Z(z) 0,0,z, 0,1,z, 1,1,z, 1,0,z,
#define SelectionBox_X(x) x,0,0, x,1,0, x,1,1, x,0,1,
static void SelectionBox_Render(struct SelectionBox* box, VertexP3fC4b** faceVertices, VertexP3fC4b** edgeVertices) {
static void SelectionBox_RenderFaces(struct SelectionBox* box, VertexP3fC4b** faceVertices) {
static const cc_uint8 faceIndices[72] = {
SelectionBox_Y(0) SelectionBox_Y(1) /* YMin, YMax */
SelectionBox_Z(0) SelectionBox_Z(1) /* ZMin, ZMax */
SelectionBox_X(0) SelectionBox_X(1) /* XMin, XMax */
};
static const cc_uint8 edgeIndices[72] = {
0,0,0, 1,0,0, 1,0,0, 1,0,1, 1,0,1, 0,0,1, 0,0,1, 0,0,0, /* YMin */
0,1,0, 1,1,0, 1,1,0, 1,1,1, 1,1,1, 0,1,1, 0,1,1, 0,1,0, /* YMax */
0,0,0, 0,1,0, 1,0,0, 1,1,0, 1,0,1, 1,1,1, 0,0,1, 0,1,1, /* X/Z */
};
VertexP3fC4b* v;
PackedCol col;
int i;
@ -47,7 +41,25 @@ static void SelectionBox_Render(struct SelectionBox* box, VertexP3fC4b** faceVer
v->Col = col;
}
*faceVertices = v;
}
static void SelectionBox_RenderEdges(struct SelectionBox* box, VertexP3fC4b** edgeVertices) {
static const cc_uint8 edgeIndices[72] = {
0,0,0, 1,0,0, 1,0,0, 1,0,1, 1,0,1, 0,0,1, 0,0,1, 0,0,0, /* YMin */
0,1,0, 1,1,0, 1,1,0, 1,1,1, 1,1,1, 0,1,1, 0,1,1, 0,1,0, /* YMax */
0,0,0, 0,1,0, 1,0,0, 1,1,0, 1,0,1, 1,1,1, 0,0,1, 0,1,1, /* X/Z */
};
VertexP3fC4b* v;
PackedCol col;
int i;
float offset = box->MinDist < 32.0f * 32.0f ? (1/32.0f) : (1/16.0f);
Vec3 coords[2];
Vec3_Add1(&coords[0], &box->Min, -offset);
Vec3_Add1(&coords[1], &box->Max, offset);
col = box->Col;
/* invert R/G/B for surrounding line */
col = (col & PACKEDCOL_A_MASK) | (~col & PACKEDCOL_RGB_MASK);
v = *edgeVertices;
@ -154,10 +166,9 @@ static void Selections_QuickSort(int left, int right) {
}
void Selections_Render(void) {
VertexP3fC4b faceVertices[SELECTIONS_MAX_VERTICES]; VertexP3fC4b* facesPtr;
VertexP3fC4b edgeVertices[SELECTIONS_MAX_VERTICES]; VertexP3fC4b* edgesPtr;
VertexP3fC4b* data;
Vec3 cameraPos;
int i;
int i, count;
if (!selections_count || Gfx.LostContext) return;
/* TODO: Proper selection box sorting. But this is very difficult because
@ -172,20 +183,25 @@ void Selections_Render(void) {
selections_used = true;
Selections_ContextRecreated(NULL);
}
facesPtr = faceVertices; edgesPtr = edgeVertices;
for (i = 0; i < selections_count; i++) {
SelectionBox_Render(&selections_list[i], &facesPtr, &edgesPtr);
}
count = selections_count * SELECTIONS_VERTICES;
Gfx_SetVertexFormat(VERTEX_FORMAT_P3FC4B);
Gfx_UpdateDynamicVb_Lines(selections_LineVB, edgeVertices,
selections_count * SELECTIONS_VERTICES);
data = Gfx_LockDynamicVb(selections_LineVB, VERTEX_FORMAT_P3FC4B, count);
for (i = 0; i < selections_count; i++) {
SelectionBox_RenderEdges(&selections_list[i], &data);
}
Gfx_UnlockDynamicVb(selections_LineVB);
Gfx_DrawVb_Lines(count);
data = Gfx_LockDynamicVb(selections_VB, VERTEX_FORMAT_P3FC4B, count);
for (i = 0; i < selections_count; i++) {
SelectionBox_RenderFaces(&selections_list[i], &data);
}
Gfx_UnlockDynamicVb(selections_VB);
Gfx_SetDepthWrite(false);
Gfx_SetAlphaBlending(true);
Gfx_UpdateDynamicVb_IndexedTris(selections_VB, faceVertices,
selections_count * SELECTIONS_VERTICES);
Gfx_DrawVb_IndexedTris(count);
Gfx_SetDepthWrite(true);
Gfx_SetAlphaBlending(false);
}