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depth-tinting, depth, and height-fading render primitives fixed for anvil

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This commit is contained in:
Aaron Griffith
2012-02-21 14:36:46 -05:00
parent 136ea70281
commit a8c298fe4e
4 changed files with 16 additions and 8 deletions
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13
overviewer_core/src/primitives/depth-tinting.c
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@@ -46,16 +46,19 @@ depth_tinting_finish(void *data, RenderState *state) {
static void
depth_tinting_draw(void *data, RenderState *state, PyObject *src, PyObject *mask, PyObject *mask_light) {
RenderPrimitiveDepthTinting* self;
int z, r, g, b;
int y, r, g, b;
self = (RenderPrimitiveDepthTinting *)data;
z = state->z;
y = state->chunky * 16 + state->y;
r = 0, g = 0, b = 0;
/* the colors array assumes y is between 0 and 127, so we scale it */
y = (y * 128) / (16 * SECTIONS_PER_CHUNK);
/* get the colors and tint and tint */
r = PyInt_AsLong(PyList_GetItem(self->depth_colors, 0 + z*3));
g = PyInt_AsLong(PyList_GetItem(self->depth_colors, 1 + z*3));
b = PyInt_AsLong(PyList_GetItem(self->depth_colors, 2 + z*3));
r = PyInt_AsLong(PyList_GetItem(self->depth_colors, 0 + y*3));
g = PyInt_AsLong(PyList_GetItem(self->depth_colors, 1 + y*3));
b = PyInt_AsLong(PyList_GetItem(self->depth_colors, 2 + y*3));
tint_with_mask(state->img, r, g, b, 255, mask, state->imgx, state->imgy, 0, 0);
}