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Code cleanup / Cycles: Remove some unused hair code.

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This commit is contained in:
Thomas Dinges 2013-12-14 13:11:44 +01:00
parent 01fc7a687a
commit b43ce8a140
5 changed files with 7 additions and 17 deletions
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3
intern/cycles/kernel/kernel_bvh.h
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@ -1071,9 +1071,10 @@ ccl_device_inline float3 curvepoint(float t, float3 p0, float3 p1, float3 p2, fl
return data[0] * p0 + data[1] * p1 + data[2] * p2 + data[3] * p3;
}
ccl_device_inline float3 bvh_curve_refine(KernelGlobals *kg, ShaderData *sd, const Intersection *isect, const Ray *ray, float t)
ccl_device_inline float3 bvh_curve_refine(KernelGlobals *kg, ShaderData *sd, const Intersection *isect, const Ray *ray)
{
int flag = kernel_data.curve.curveflags;
float t = isect->t;
float3 P = ray->P;
float3 D = ray->D;

9
intern/cycles/kernel/kernel_shader.h
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@ -75,14 +75,7 @@ ccl_device void shader_setup_from_ray(KernelGlobals *kg, ShaderData *sd,
sd->shader = __float_as_int(curvedata.z);
sd->segment = isect->segment;
float tcorr = isect->t;
if(kernel_data.curve.curveflags & CURVE_KN_POSTINTERSECTCORRECTION) {
tcorr = (isect->u < 0)? tcorr + sqrtf(isect->v) : tcorr - sqrtf(isect->v);
sd->ray_length = tcorr;
}
sd->P = bvh_curve_refine(kg, sd, isect, ray, tcorr);
sd->P = bvh_curve_refine(kg, sd, isect, ray);
}
else {
#endif

7
intern/cycles/kernel/kernel_types.h
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@ -793,10 +793,9 @@ typedef enum CurveFlag {
CURVE_KN_INTERPOLATE = 4, /* render as a curve? */
CURVE_KN_ACCURATE = 8, /* use accurate intersections test? */
CURVE_KN_INTERSECTCORRECTION = 16, /* correct for width after determing closest midpoint? */
CURVE_KN_POSTINTERSECTCORRECTION = 32, /* correct for width after intersect? */
CURVE_KN_TRUETANGENTGNORMAL = 64, /* use tangent normal for geometry? */
CURVE_KN_TANGENTGNORMAL = 128, /* use tangent normal for shader? */
CURVE_KN_RIBBONS = 256, /* use flat curve ribbons */
CURVE_KN_TRUETANGENTGNORMAL = 32, /* use tangent normal for geometry? */
CURVE_KN_TANGENTGNORMAL = 64, /* use tangent normal for shader? */
CURVE_KN_RIBBONS = 128, /* use flat curve ribbons */
} CurveFlag;
typedef struct KernelCurves {

4
intern/cycles/render/curves.cpp
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@ -124,10 +124,8 @@ void CurveSystemManager::device_update(Device *device, DeviceScene *dscene, Scen
if(line_method == CURVE_ACCURATE)
kcurve->curveflags |= CURVE_KN_ACCURATE;
if(line_method == CURVE_CORRECTED)
else if(line_method == CURVE_CORRECTED)
kcurve->curveflags |= CURVE_KN_INTERSECTCORRECTION;
if(line_method == CURVE_POSTCORRECTED)
kcurve->curveflags |= CURVE_KN_POSTINTERSECTCORRECTION;
if(use_tangent_normal)
kcurve->curveflags |= CURVE_KN_TANGENTGNORMAL;

1
intern/cycles/render/curves.h
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@ -49,7 +49,6 @@ typedef enum curve_triangles {
typedef enum curve_lines {
CURVE_ACCURATE,
CURVE_CORRECTED,
CURVE_POSTCORRECTED,
CURVE_UNCORRECTED
} curve_lines;