TheCloud/panda3d
1
0
Fork 0
mirror of https://github.com/panda3d/panda3d.git synced 2025-10-04 10:54:24 -04:00
Code Issues Packages Projects Releases Wiki Activity

robustify lighting a bit

Browse Source
This commit is contained in:
David Rose 2002-04-02 02:08:02 +00:00
parent 091b08b97f
commit 3db77d13a5
1 changed files with 7 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
panda/src/display/graphicsStateGuardian.cxx
View File

@ -867,7 +867,10 @@ begin_frame() {
// changed between frames. // changed between frames.
if (_lighting_enabled_this_frame) { if (_lighting_enabled_this_frame) {
for (int i = 0; i < _max_lights; i++) { for (int i = 0; i < _max_lights; i++) {
if (_light_info[i]._enabled) {
enable_light(i, false); enable_light(i, false);
_light_info[i]._enabled = false;
}
_light_info[i]._light = (Light *)NULL; _light_info[i]._light = (Light *)NULL;
} }
@ -1238,6 +1241,7 @@ issue_light(const LightAttrib *attrib) {
// enable the light, not reapply it. // enable the light, not reapply it.
cur_light_id = -2; cur_light_id = -2;
enable_light(i, true); enable_light(i, true);
_light_info[i]._enabled = true;
_light_info[i]._next_enabled = true; _light_info[i]._next_enabled = true;
break; break;
} }
@ -1268,6 +1272,7 @@ issue_light(const LightAttrib *attrib) {
if (cur_light_id >= 0) { if (cur_light_id >= 0) {
enable_light(cur_light_id, true); enable_light(cur_light_id, true);
_light_info[cur_light_id]._enabled = true;
_light_info[cur_light_id]._next_enabled = true; _light_info[cur_light_id]._next_enabled = true;
if (!any_bound) { if (!any_bound) {
@ -1290,6 +1295,7 @@ issue_light(const LightAttrib *attrib) {
for (i = 0; i < _max_lights; i++) { for (i = 0; i < _max_lights; i++) {
if (!_light_info[i]._next_enabled) { if (!_light_info[i]._next_enabled) {
enable_light(i, false); enable_light(i, false);
_light_info[i]._enabled = false;
} }
} }