106 lines
1.8 KiB
Text
106 lines
1.8 KiB
Text
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file sparkleParticleRenderer.I
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* @author charles
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* @date 2000-06-27
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*/
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/**
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*/
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INLINE void SparkleParticleRenderer::
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set_center_color(const LColor& c) {
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_center_color = c;
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}
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/**
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*/
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INLINE void SparkleParticleRenderer::
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set_edge_color(const LColor& c) {
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_edge_color = c;
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}
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/**
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*/
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INLINE void SparkleParticleRenderer::
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set_life_scale(SparkleParticleRenderer::SparkleParticleLifeScale ls) {
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_life_scale = ls;
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}
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/**
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*/
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INLINE void SparkleParticleRenderer::
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set_birth_radius(PN_stdfloat radius) {
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_birth_radius = radius;
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}
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/**
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*/
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INLINE void SparkleParticleRenderer::
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set_death_radius(PN_stdfloat radius) {
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_death_radius = radius;
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}
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/**
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*/
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INLINE const LColor& SparkleParticleRenderer::
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get_center_color() const {
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return _center_color;
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}
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/**
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*/
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INLINE const LColor& SparkleParticleRenderer::
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get_edge_color() const {
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return _edge_color;
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}
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/**
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*/
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INLINE SparkleParticleRenderer::SparkleParticleLifeScale SparkleParticleRenderer::
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get_life_scale() const {
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return _life_scale;
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}
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/**
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*/
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INLINE PN_stdfloat SparkleParticleRenderer::
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get_birth_radius() const {
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return _birth_radius;
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}
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/**
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*/
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INLINE PN_stdfloat SparkleParticleRenderer::
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get_death_radius() const {
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return _death_radius;
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}
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/**
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*/
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INLINE PN_stdfloat SparkleParticleRenderer::
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get_radius(BaseParticle *bp) {
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if (_life_scale == SP_NO_SCALE)
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return _birth_radius;
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else {
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PN_stdfloat s_x = CUBIC_T(bp->get_parameterized_age());
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return LERP(s_x, _birth_radius, _death_radius);
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}
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}
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