Hans Goudey
2652029f3b
Addressed almost all warnings except for replacing defines with enums and variable assignment in if statements.
61 lines
1.4 KiB
C++
61 lines
1.4 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later
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* Copyright 2005 Blender Foundation. All rights reserved. */
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/** \file
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* \ingroup texnodes
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*/
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#include "node_texture_util.hh"
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#include <cmath>
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static bNodeSocketTemplate inputs[] = {
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{SOCK_RGBA, N_("Color"), 0.0f, 0.0f, 0.0f, 1.0f},
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{SOCK_VECTOR, N_("Scale"), 1.0f, 1.0f, 1.0f, 0.0f, -10.0f, 10.0f, PROP_XYZ},
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{-1, ""},
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};
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static bNodeSocketTemplate outputs[] = {
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{SOCK_RGBA, N_("Color")},
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{-1, ""},
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};
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static void colorfn(float *out, TexParams *p, bNode * /*node*/, bNodeStack **in, short thread)
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{
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float scale[3], new_co[3], new_dxt[3], new_dyt[3];
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TexParams np = *p;
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np.co = new_co;
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np.dxt = new_dxt;
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np.dyt = new_dyt;
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tex_input_vec(scale, in[1], p, thread);
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mul_v3_v3v3(new_co, p->co, scale);
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if (p->osatex) {
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mul_v3_v3v3(new_dxt, p->dxt, scale);
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mul_v3_v3v3(new_dyt, p->dyt, scale);
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}
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tex_input_rgba(out, in[0], &np, thread);
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}
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static void exec(void *data,
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int /*thread*/,
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bNode *node,
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bNodeExecData *execdata,
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bNodeStack **in,
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bNodeStack **out)
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{
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tex_output(node, execdata, in, out[0], &colorfn, static_cast<TexCallData *>(data));
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}
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void register_node_type_tex_scale()
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{
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static bNodeType ntype;
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tex_node_type_base(&ntype, TEX_NODE_SCALE, "Scale", NODE_CLASS_DISTORT);
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node_type_socket_templates(&ntype, inputs, outputs);
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ntype.exec_fn = exec;
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nodeRegisterType(&ntype);
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}
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