diff options
author | Campbell Barton <ideasman42@gmail.com> | 2012-08-21 18:43:51 +0400 |
---|---|---|
committer | Campbell Barton <ideasman42@gmail.com> | 2012-08-21 18:43:51 +0400 |
commit | 8bd7c3fba2749fdf2b16c4f32abf1a35692bc5bb (patch) | |
tree | ec5506895139ed6a09921c60eaf61bd8eb7f2226 | |
parent | 809fce9d00ecf8eea2c3d2ea52c3de2ec2ede1ee (diff) |
change curve evaluation functions never to modify curve data (ensures thread safety), now initializations has to be done outside evaluation.
-rw-r--r-- | source/blender/blenkernel/BKE_colortools.h | 28 | ||||
-rw-r--r-- | source/blender/blenkernel/intern/brush.c | 3 | ||||
-rw-r--r-- | source/blender/blenkernel/intern/colortools.c | 42 | ||||
-rw-r--r-- | source/blender/blenkernel/intern/world.c | 3 | ||||
-rw-r--r-- | source/blender/compositor/nodes/COM_TimeNode.cpp | 3 | ||||
-rw-r--r-- | source/blender/gpu/intern/gpu_material.c | 1 | ||||
-rw-r--r-- | source/blender/makesrna/intern/rna_color.c | 8 | ||||
-rw-r--r-- | source/blender/modifiers/intern/MOD_warp.c | 4 | ||||
-rw-r--r-- | source/blender/modifiers/intern/MOD_weightvg_util.c | 4 | ||||
-rw-r--r-- | source/blender/nodes/composite/nodes/node_composite_curves.c | 13 | ||||
-rw-r--r-- | source/blender/nodes/composite/nodes/node_composite_huecorrect.c | 6 | ||||
-rw-r--r-- | source/blender/nodes/shader/nodes/node_shader_curves.c | 3 | ||||
-rw-r--r-- | source/blender/nodes/texture/nodes/node_texture_curves.c | 1 | ||||
-rw-r--r-- | source/blender/render/intern/source/convertblender.c | 5 | ||||
-rw-r--r-- | source/blender/render/intern/source/pointdensity.c | 1 | ||||
-rw-r--r-- | source/blender/render/intern/source/shadeoutput.c | 1 |
16 files changed, 84 insertions, 42 deletions
diff --git a/source/blender/blenkernel/BKE_colortools.h b/source/blender/blenkernel/BKE_colortools.h index 249cb32a082..9ce2de79dbf 100644 --- a/source/blender/blenkernel/BKE_colortools.h +++ b/source/blender/blenkernel/BKE_colortools.h @@ -67,25 +67,31 @@ void curvemap_sethandle(struct CurveMap *cuma, int type); void curvemapping_changed(struct CurveMapping *cumap, int rem_doubles); void curvemapping_changed_all(struct CurveMapping *cumap); +/* call before _all_ evaluation functions */ +void curvemapping_initialize(struct CurveMapping *cumap); + +/* keep these (const CurveMap) - to help with thread safety */ /* single curve, no table check */ -float curvemap_evaluateF(struct CurveMap *cuma, float value); +float curvemap_evaluateF(const struct CurveMap *cuma, float value); /* single curve, with table check */ -float curvemapping_evaluateF(struct CurveMapping *cumap, int cur, float value); -void curvemapping_evaluate3F(struct CurveMapping *cumap, float vecout[3], const float vecin[3]); -void curvemapping_evaluateRGBF(struct CurveMapping *cumap, float vecout[3], const float vecin[3]); -void curvemapping_evaluate_premulRGB(struct CurveMapping *cumap, unsigned char vecout_byte[3], const unsigned char vecin_byte[3]); -void curvemapping_evaluate_premulRGBF_ex(struct CurveMapping *cumap, float vecout[3], const float vecin[3], +float curvemapping_evaluateF(const struct CurveMapping *cumap, int cur, float value); +void curvemapping_evaluate3F(const struct CurveMapping *cumap, float vecout[3], const float vecin[3]); +void curvemapping_evaluateRGBF(const struct CurveMapping *cumap, float vecout[3], const float vecin[3]); +void curvemapping_evaluate_premulRGB(const struct CurveMapping *cumap, unsigned char vecout_byte[3], const unsigned char vecin_byte[3]); +void curvemapping_evaluate_premulRGBF_ex(const struct CurveMapping *cumap, float vecout[3], const float vecin[3], const float black[3], const float bwmul[3]); -void curvemapping_evaluate_premulRGBF(struct CurveMapping *cumap, float vecout[3], const float vecin[3]); +void curvemapping_evaluate_premulRGBF(const struct CurveMapping *cumap, float vecout[3], const float vecin[3]); +int curvemapping_RGBA_does_something(const struct CurveMapping *cumap); +void curvemapping_table_RGBA(const struct CurveMapping *cumap, float **array, int *size); + +/* non-const, these modify the curve */ void curvemapping_do_ibuf(struct CurveMapping *cumap, struct ImBuf *ibuf); void curvemapping_premultiply(struct CurveMapping *cumap, int restore); -int curvemapping_RGBA_does_something(struct CurveMapping *cumap); -void curvemapping_initialize(struct CurveMapping *cumap); -void curvemapping_table_RGBA(struct CurveMapping *cumap, float **array, int *size); + + void BKE_histogram_update_sample_line(struct Histogram *hist, struct ImBuf *ibuf, const short use_color_management); void scopes_update(struct Scopes *scopes, struct ImBuf *ibuf, int use_color_management); void scopes_free(struct Scopes *scopes); void scopes_new(struct Scopes *scopes); #endif - diff --git a/source/blender/blenkernel/intern/brush.c b/source/blender/blenkernel/intern/brush.c index fc4df9594f3..fde95e0767e 100644 --- a/source/blender/blenkernel/intern/brush.c +++ b/source/blender/blenkernel/intern/brush.c @@ -1253,7 +1253,9 @@ float BKE_brush_curve_strength_clamp(Brush *br, float p, const float len) if (p >= len) return 0; else p = p / len; + curvemapping_initialize(br->curve); p = curvemapping_evaluateF(br->curve, 0, p); + if (p < 0.0f) p = 0.0f; else if (p > 1.0f) p = 1.0f; return p; @@ -1267,6 +1269,7 @@ float BKE_brush_curve_strength(Brush *br, float p, const float len) else p = p / len; + curvemapping_initialize(br->curve); return curvemapping_evaluateF(br->curve, 0, p); } diff --git a/source/blender/blenkernel/intern/colortools.c b/source/blender/blenkernel/intern/colortools.c index 24a84d79935..79cd97ed25c 100644 --- a/source/blender/blenkernel/intern/colortools.c +++ b/source/blender/blenkernel/intern/colortools.c @@ -440,7 +440,7 @@ static void calchandle_curvemap(BezTriple *bezt, BezTriple *prev, BezTriple *nex /* in X, out Y. * X is presumed to be outside first or last */ -static float curvemap_calc_extend(CurveMap *cuma, float x, const float first[2], const float last[2]) +static float curvemap_calc_extend(const CurveMap *cuma, float x, const float first[2], const float last[2]) { if (x <= first[0]) { if ((cuma->flag & CUMA_EXTEND_EXTRAPOLATE) == 0) { @@ -739,7 +739,7 @@ void curvemapping_changed_all(CurveMapping *cumap) } /* table should be verified */ -float curvemap_evaluateF(CurveMap *cuma, float value) +float curvemap_evaluateF(const CurveMap *cuma, float value) { float fi; int i; @@ -761,33 +761,26 @@ float curvemap_evaluateF(CurveMap *cuma, float value) } /* works with curve 'cur' */ -float curvemapping_evaluateF(CurveMapping *cumap, int cur, float value) +float curvemapping_evaluateF(const CurveMapping *cumap, int cur, float value) { - CurveMap *cuma = cumap->cm + cur; - - /* allocate or bail out */ - if (cuma->table == NULL) { - curvemap_make_table(cuma, &cumap->clipr); - if (cuma->table == NULL) - return 1.0f - value; - } + const CurveMap *cuma = cumap->cm + cur; return curvemap_evaluateF(cuma, value); } /* vector case */ -void curvemapping_evaluate3F(CurveMapping *cumap, float vecout[3], const float vecin[3]) +void curvemapping_evaluate3F(const CurveMapping *cumap, float vecout[3], const float vecin[3]) { - vecout[0] = curvemapping_evaluateF(cumap, 0, vecin[0]); - vecout[1] = curvemapping_evaluateF(cumap, 1, vecin[1]); - vecout[2] = curvemapping_evaluateF(cumap, 2, vecin[2]); + vecout[0] = curvemap_evaluateF(&cumap->cm[0], vecin[0]); + vecout[1] = curvemap_evaluateF(&cumap->cm[1], vecin[1]); + vecout[2] = curvemap_evaluateF(&cumap->cm[2], vecin[2]); } /* RGB case, no black/white points, no premult */ -void curvemapping_evaluateRGBF(CurveMapping *cumap, float vecout[3], const float vecin[3]) +void curvemapping_evaluateRGBF(const CurveMapping *cumap, float vecout[3], const float vecin[3]) { - vecout[0] = curvemapping_evaluateF(cumap, 0, curvemapping_evaluateF(cumap, 3, vecin[0])); - vecout[1] = curvemapping_evaluateF(cumap, 1, curvemapping_evaluateF(cumap, 3, vecin[1])); - vecout[2] = curvemapping_evaluateF(cumap, 2, curvemapping_evaluateF(cumap, 3, vecin[2])); + vecout[0] = curvemap_evaluateF(&cumap->cm[0], curvemap_evaluateF(&cumap->cm[3], vecin[0])); + vecout[1] = curvemap_evaluateF(&cumap->cm[1], curvemap_evaluateF(&cumap->cm[3], vecin[1])); + vecout[2] = curvemap_evaluateF(&cumap->cm[2], curvemap_evaluateF(&cumap->cm[3], vecin[2])); } /** same as #curvemapping_evaluate_premulRGBF @@ -799,7 +792,7 @@ void curvemapping_evaluateRGBF(CurveMapping *cumap, float vecout[3], const float * \param black Use instead of cumap->black * \param bwmul Use instead of cumap->bwmul */ -void curvemapping_evaluate_premulRGBF_ex(CurveMapping *cumap, float vecout[3], const float vecin[3], +void curvemapping_evaluate_premulRGBF_ex(const CurveMapping *cumap, float vecout[3], const float vecin[3], const float black[3], const float bwmul[3]) { vecout[0] = curvemap_evaluateF(&cumap->cm[0], (vecin[0] - black[0]) * bwmul[0]); @@ -808,7 +801,7 @@ void curvemapping_evaluate_premulRGBF_ex(CurveMapping *cumap, float vecout[3], c } /* RGB with black/white points and premult. tables are checked */ -void curvemapping_evaluate_premulRGBF(CurveMapping *cumap, float vecout[3], const float vecin[3]) +void curvemapping_evaluate_premulRGBF(const CurveMapping *cumap, float vecout[3], const float vecin[3]) { vecout[0] = curvemap_evaluateF(&cumap->cm[0], (vecin[0] - cumap->black[0]) * cumap->bwmul[0]); vecout[1] = curvemap_evaluateF(&cumap->cm[1], (vecin[1] - cumap->black[1]) * cumap->bwmul[1]); @@ -816,7 +809,7 @@ void curvemapping_evaluate_premulRGBF(CurveMapping *cumap, float vecout[3], cons } /* same as above, byte version */ -void curvemapping_evaluate_premulRGB(CurveMapping *cumap, unsigned char vecout_byte[3], const unsigned char vecin_byte[3]) +void curvemapping_evaluate_premulRGB(const CurveMapping *cumap, unsigned char vecout_byte[3], const unsigned char vecin_byte[3]) { float vecin[3], vecout[3]; @@ -889,7 +882,7 @@ void curvemapping_do_ibuf(CurveMapping *cumap, ImBuf *ibuf) curvemapping_premultiply(cumap, 1); } -int curvemapping_RGBA_does_something(CurveMapping *cumap) +int curvemapping_RGBA_does_something(const CurveMapping *cumap) { int a; @@ -925,13 +918,12 @@ void curvemapping_initialize(CurveMapping *cumap) } } -void curvemapping_table_RGBA(CurveMapping *cumap, float **array, int *size) +void curvemapping_table_RGBA(const CurveMapping *cumap, float **array, int *size) { int a; *size = CM_TABLE + 1; *array = MEM_callocN(sizeof(float) * (*size) * 4, "CurveMapping"); - curvemapping_initialize(cumap); for (a = 0; a < *size; a++) { if (cumap->cm[0].table) diff --git a/source/blender/blenkernel/intern/world.c b/source/blender/blenkernel/intern/world.c index 303098ea0bd..dd71e43182e 100644 --- a/source/blender/blenkernel/intern/world.c +++ b/source/blender/blenkernel/intern/world.c @@ -128,8 +128,9 @@ World *BKE_world_copy(World *wrld) } } - if (wrld->nodetree) + if (wrld->nodetree) { wrldn->nodetree = ntreeCopyTree(wrld->nodetree); + } if (wrld->preview) wrldn->preview = BKE_previewimg_copy(wrld->preview); diff --git a/source/blender/compositor/nodes/COM_TimeNode.cpp b/source/blender/compositor/nodes/COM_TimeNode.cpp index 84ee4e77b06..82c8deafd9d 100644 --- a/source/blender/compositor/nodes/COM_TimeNode.cpp +++ b/source/blender/compositor/nodes/COM_TimeNode.cpp @@ -33,6 +33,8 @@ TimeNode::TimeNode(bNode *editorNode) : Node(editorNode) /* pass */ } +////curvemapping_initialize(&hcmd->curve_mapping); + void TimeNode::convertToOperations(ExecutionSystem *graph, CompositorContext *context) { SetValueOperation *operation = new SetValueOperation(); @@ -53,6 +55,7 @@ void TimeNode::convertToOperations(ExecutionSystem *graph, CompositorContext *co fac = (context->getFramenumber() - node->custom1) / (float)(node->custom2 - node->custom1); } + curvemapping_initialize((CurveMapping *)node->storage); fac = curvemapping_evaluateF((CurveMapping *)node->storage, 0, fac); operation->setValue(CLAMPIS(fac, 0.0f, 1.0f)); graph->addOperation(operation); diff --git a/source/blender/gpu/intern/gpu_material.c b/source/blender/gpu/intern/gpu_material.c index bd25a042ee4..efb24375729 100644 --- a/source/blender/gpu/intern/gpu_material.c +++ b/source/blender/gpu/intern/gpu_material.c @@ -427,6 +427,7 @@ static GPUNodeLink *lamp_get_visibility(GPUMaterial *mat, GPULamp *lamp, GPUNode float *array; int size; + curvemapping_initialize(lamp->curfalloff); curvemapping_table_RGBA(lamp->curfalloff, &array, &size); GPU_link(mat, "lamp_falloff_curve", GPU_dynamic_uniform(&lamp->dist, GPU_DYNAMIC_LAMP_DISTANCE, lamp->ob), GPU_texture(size, array), *dist, &visifac); } diff --git a/source/blender/makesrna/intern/rna_color.c b/source/blender/makesrna/intern/rna_color.c index 5dafe77f9c1..0bd42c2f5a0 100644 --- a/source/blender/makesrna/intern/rna_color.c +++ b/source/blender/makesrna/intern/rna_color.c @@ -337,6 +337,12 @@ static void rna_Scopes_update(Main *UNUSED(bmain), Scene *UNUSED(scene), Pointer s->ok = 0; } +/* this function only exists because #curvemap_evaluateF uses a 'const' qualifier */ +float rna_CurveMap_evaluateF(struct CurveMap *cuma, float value) +{ + return curvemap_evaluateF(cuma, value); +} + #else static void rna_def_curvemappoint(BlenderRNA *brna) @@ -419,7 +425,7 @@ static void rna_def_curvemap(BlenderRNA *brna) RNA_def_property_ui_text(prop, "Points", ""); rna_def_curvemap_points_api(brna, prop); - func = RNA_def_function(srna, "evaluate", "curvemap_evaluateF"); + func = RNA_def_function(srna, "evaluate", "rna_CurveMap_evaluateF"); RNA_def_function_ui_description(func, "Evaluate curve at given location"); parm = RNA_def_float(func, "position", 0.0f, -FLT_MAX, FLT_MAX, "Position", "Position to evaluate curve at", -FLT_MAX, FLT_MAX); RNA_def_property_flag(parm, PROP_REQUIRED); diff --git a/source/blender/modifiers/intern/MOD_warp.c b/source/blender/modifiers/intern/MOD_warp.c index 9eb360f6819..95f6ef60665 100644 --- a/source/blender/modifiers/intern/MOD_warp.c +++ b/source/blender/modifiers/intern/MOD_warp.c @@ -195,6 +195,10 @@ static void warpModifier_do(WarpModifierData *wmd, Object *ob, if (wmd->curfalloff == NULL) /* should never happen, but bad lib linking could cause it */ wmd->curfalloff = curvemapping_add(1, 0.0f, 0.0f, 1.0f, 1.0f); + if (wmd->curfalloff) { + curvemapping_initialize(wmd->curfalloff); + } + invert_m4_m4(obinv, ob->obmat); mult_m4_m4m4(mat_from, obinv, wmd->object_from->obmat); diff --git a/source/blender/modifiers/intern/MOD_weightvg_util.c b/source/blender/modifiers/intern/MOD_weightvg_util.c index 81cdad0d5e5..7181b5bbb44 100644 --- a/source/blender/modifiers/intern/MOD_weightvg_util.c +++ b/source/blender/modifiers/intern/MOD_weightvg_util.c @@ -73,6 +73,10 @@ void weightvg_do_map(int num, float *new_w, short falloff_type, CurveMapping *cm return; } + if (cmap && falloff_type == MOD_WVG_MAPPING_CURVE) { + curvemapping_initialize(cmap); + } + /* Map each weight (vertex) to its new value, accordingly to the chosen mode. */ for (i = 0; i < num; ++i) { float fac = new_w[i]; diff --git a/source/blender/nodes/composite/nodes/node_composite_curves.c b/source/blender/nodes/composite/nodes/node_composite_curves.c index 85830e8ca14..ddc93e94061 100644 --- a/source/blender/nodes/composite/nodes/node_composite_curves.c +++ b/source/blender/nodes/composite/nodes/node_composite_curves.c @@ -52,7 +52,9 @@ static void node_composit_exec_curves_time(void *data, bNode *node, bNodeStack * if (node->custom1 < node->custom2) fac= (rd->cfra - node->custom1)/(float)(node->custom2-node->custom1); - fac= curvemapping_evaluateF(node->storage, 0, fac); + curvemapping_initialize(node->storage); + fac = curvemapping_evaluateF(node->storage, 0, fac); + out[0]->vec[0]= CLAMPIS(fac, 0.0f, 1.0f); } @@ -100,7 +102,8 @@ static void node_composit_exec_curve_vec(void *UNUSED(data), bNode *node, bNodeS { /* stack order input: vec */ /* stack order output: vec */ - + + curvemapping_initialize(node->storage); curvemapping_evaluate_premulRGBF(node->storage, out[0]->vec, in[0]->vec); } @@ -146,13 +149,15 @@ static bNodeSocketTemplate cmp_node_curve_rgb_out[]= { static void do_curves(bNode *node, float *out, float *in) { + curvemapping_initialize(node->storage); curvemapping_evaluate_premulRGBF(node->storage, out, in); out[3]= in[3]; } static void do_curves_fac(bNode *node, float *out, float *in, float *fac) { - + curvemapping_initialize(node->storage); + if (*fac >= 1.0f) curvemapping_evaluate_premulRGBF(node->storage, out, in); else if (*fac <= 0.0f) { @@ -176,6 +181,8 @@ static void node_composit_exec_curve_rgb(void *UNUSED(data), bNode *node, bNodeS if (out[0]->hasoutput==0) return; + curvemapping_initialize(node->storage); + /* input no image? then only color operation */ if (in[1]->data==NULL) { curvemapping_evaluateRGBF(node->storage, out[0]->vec, in[1]->vec); diff --git a/source/blender/nodes/composite/nodes/node_composite_huecorrect.c b/source/blender/nodes/composite/nodes/node_composite_huecorrect.c index 1f343c648c3..7e3f6a5fb3a 100644 --- a/source/blender/nodes/composite/nodes/node_composite_huecorrect.c +++ b/source/blender/nodes/composite/nodes/node_composite_huecorrect.c @@ -51,6 +51,8 @@ static void do_huecorrect(bNode *node, float *out, float *in) rgb_to_hsv(in[0], in[1], in[2], hsv, hsv+1, hsv+2); + curvemapping_initialize(node->storage); + /* adjust hue, scaling returned default 0.5 up to 1 */ f = curvemapping_evaluateF(node->storage, 0, hsv[0]); hsv[0] += f-0.5f; @@ -79,6 +81,8 @@ static void do_huecorrect_fac(bNode *node, float *out, float *in, float *fac) rgb_to_hsv(in[0], in[1], in[2], hsv, hsv+1, hsv+2); + curvemapping_initialize(node->storage); + /* adjust hue, scaling returned default 0.5 up to 1 */ f = curvemapping_evaluateF(node->storage, 0, hsv[0]); hsv[0] += f-0.5f; @@ -118,7 +122,7 @@ static void node_composit_exec_huecorrect(void *UNUSED(data), bNode *node, bNode out[0]->data = pass_on_compbuf(cbuf); return; } - + /* input no image? then only color operation */ if (in[1]->data==NULL) { do_huecorrect_fac(node, out[0]->vec, in[1]->vec, in[0]->vec); diff --git a/source/blender/nodes/shader/nodes/node_shader_curves.c b/source/blender/nodes/shader/nodes/node_shader_curves.c index be7f3c1c614..512182ebe12 100644 --- a/source/blender/nodes/shader/nodes/node_shader_curves.c +++ b/source/blender/nodes/shader/nodes/node_shader_curves.c @@ -65,6 +65,7 @@ static int gpu_shader_curve_vec(GPUMaterial *mat, bNode *node, GPUNodeStack *in, float *array; int size; + curvemapping_initialize(node->storage); curvemapping_table_RGBA(node->storage, &array, &size); return GPU_stack_link(mat, "curves_vec", in, out, GPU_texture(size, array)); } @@ -120,6 +121,8 @@ static int gpu_shader_curve_rgb(GPUMaterial *mat, bNode *node, GPUNodeStack *in, { float *array; int size; + + curvemapping_initialize(node->storage); curvemapping_table_RGBA(node->storage, &array, &size); return GPU_stack_link(mat, "curves_rgb", in, out, GPU_texture(size, array)); } diff --git a/source/blender/nodes/texture/nodes/node_texture_curves.c b/source/blender/nodes/texture/nodes/node_texture_curves.c index a56d69a6657..35e14c592a7 100644 --- a/source/blender/nodes/texture/nodes/node_texture_curves.c +++ b/source/blender/nodes/texture/nodes/node_texture_curves.c @@ -49,6 +49,7 @@ static void time_colorfn(float *out, TexParams *p, bNode *node, bNodeStack **UNU if (node->custom1 < node->custom2) fac = (p->cfra - node->custom1)/(float)(node->custom2-node->custom1); + curvemapping_initialize(node->storage); fac = curvemapping_evaluateF(node->storage, 0, fac); out[0] = CLAMPIS(fac, 0.0f, 1.0f); } diff --git a/source/blender/render/intern/source/convertblender.c b/source/blender/render/intern/source/convertblender.c index f34bd352e62..6bd95e824eb 100644 --- a/source/blender/render/intern/source/convertblender.c +++ b/source/blender/render/intern/source/convertblender.c @@ -3824,6 +3824,11 @@ static GroupObject *add_render_lamp(Render *re, Object *ob) lar->ld2= la->att2; lar->curfalloff = curvemapping_copy(la->curfalloff); + if (lar->curfalloff) { + /* so threads don't conflict on init */ + curvemapping_initialize(lar->curfalloff); + } + if (lar->type==LA_SPOT) { normalize_v3(lar->imat[0]); diff --git a/source/blender/render/intern/source/pointdensity.c b/source/blender/render/intern/source/pointdensity.c index 3c1a18316ca..49c2bf1d053 100644 --- a/source/blender/render/intern/source/pointdensity.c +++ b/source/blender/render/intern/source/pointdensity.c @@ -379,6 +379,7 @@ static void accum_density(void *userdata, int index, float squared_dist) } if (pdr->density_curve && dist != 0.0f) { + curvemapping_initialize(pdr->density_curve); density = curvemapping_evaluateF(pdr->density_curve, 0, density/dist)*dist; } diff --git a/source/blender/render/intern/source/shadeoutput.c b/source/blender/render/intern/source/shadeoutput.c index e209baa49a8..6883710d1be 100644 --- a/source/blender/render/intern/source/shadeoutput.c +++ b/source/blender/render/intern/source/shadeoutput.c @@ -1192,6 +1192,7 @@ float lamp_get_visibility(LampRen *lar, const float co[3], float lv[3], float *d visifac*= lar->distkw/(lar->distkw+lar->ld2*dist[0]*dist[0]); break; case LA_FALLOFF_CURVE: + /* curvemapping_initialize is called from #add_render_lamp */ visifac = curvemapping_evaluateF(lar->curfalloff, 0, dist[0]/lar->dist); break; } |