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Merge pull request #1211 from overviewer/ice-lighting

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fix lighting for flowing water and ice (issue #1205)
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Aaron Griffith
2015-02-23 10:40:26 -05:00
parent 9a3d4aa2c2 9ec0a75eaa
commit 0422b0e711
1 changed files with 3 additions and 3 deletions
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6
overviewer_core/src/primitives/lighting.c
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@@ -303,7 +303,7 @@ lighting_draw(void *data, RenderState *state, PyObject *src, PyObject *mask, PyO
self = (RenderPrimitiveLighting *)data;
x = state->x, y = state->y, z = state->z;
if ((state->block == 9) || (state->block == 79)) { /* special case for water and ice */
if ((state->block == 8) || (state->block == 9)) { /* special case for water */
/* looks like we need a new case for lighting, there are
* blocks that are transparent for occlusion calculations and
* need per-face shading if the face is drawn. */
@@ -316,9 +316,9 @@ lighting_draw(void *data, RenderState *state, PyObject *src, PyObject *mask, PyO
if ((state->block_pdata & 4) == 4) { /* bottom right */
do_shading_with_mask(self, state, x, y, z+1, self->facemasks[2]);
}
/* leaves are transparent for occlusion calculations but they
/* leaves and ice are transparent for occlusion calculations but they
* per face-shading to look as in game */
} else if (is_transparent(state->block) && (state->block != 18)) {
} else if (is_transparent(state->block) && (state->block != 18) && (state->block != 79)) {
/* transparent: do shading on whole block */
do_shading_with_mask(self, state, x, y, z, mask_light);
} else {