| 1 | # Copyright (c) 2001, Stanford University
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| 2 | # All rights reserved.
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| 3 | #
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| 4 | # See the file LICENSE.txt for information on redistributing this software.
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| 5 | :enableSmooth:pointSmooth:GL_POINT_SMOOTH
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| 6 | :size:pointSize:PointSize
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| 7 | :minSize:minSize:PointParameterfARB,GL_POINT_SIZE_MIN_ARB
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| 8 | :maxSize:maxSize:PointParameterfARB,GL_POINT_SIZE_MAX_ARB
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| 9 | :fadeThresholdSize:fadeThresholdSize:PointParameterfARB,GL_POINT_FADE_THRESHOLD_SIZE_ARB
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| 10 | #:distanceAttenuation:distanceAttenuation:PointParameterfvARB,GL_POINT_DISTANCE_ATTENUATION_ARB
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| 11 | -:distanceAttenuation:*if (from->distanceAttenuation[0] != to->distanceAttenuation[0] || from->distanceAttenuation[1] != to->distanceAttenuation[1] || from->distanceAttenuation[2] != to->distanceAttenuation[2]) {
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| 12 | -:distanceAttenuation:* diff_api.PointParameterfvARB (GL_POINT_DISTANCE_ATTENUATION_ARB, to->distanceAttenuation);
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| 13 | -:distanceAttenuation:* FILLDIRTY(b->distanceAttenuation);
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| 14 | -:distanceAttenuation:* FILLDIRTY(b->dirty);
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| 15 | -:distanceAttenuation:*}
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| 16 | +:distanceAttenuation:*if (from->distanceAttenuation[0] != to->distanceAttenuation[0] || from->distanceAttenuation[1] != to->distanceAttenuation[1] || from->distanceAttenuation[2] != to->distanceAttenuation[2]) {
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| 17 | +:distanceAttenuation:* diff_api.PointParameterfvARB (GL_POINT_DISTANCE_ATTENUATION_ARB, to->distanceAttenuation);
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| 18 | +:distanceAttenuation:* from->distanceAttenuation[0] = to->distanceAttenuation[0];
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| 19 | +:distanceAttenuation:* from->distanceAttenuation[1] = to->distanceAttenuation[1];
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| 20 | +:distanceAttenuation:* from->distanceAttenuation[2] = to->distanceAttenuation[2];
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| 21 | +:distanceAttenuation:*}
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| 22 | :enableSprite:pointSprite:GL_POINT_SPRITE_ARB
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| 23 | %flush
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| 24 | >{
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| 25 | >unsigned int activeUnit = (unsigned int) -1;
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| 26 | >for (i = 0; i < CR_MAX_TEXTURE_UNITS; i++) {
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| 27 | :coordReplacement[i]:*GLint replacement = to->coordReplacement[i];
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| 28 | :coordReplacement[i]:*if (activeUnit != i) {
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| 29 | :coordReplacement[i]:* diff_api.ActiveTextureARB(i + GL_TEXTURE0_ARB );
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| 30 | :coordReplacement[i]:* activeUnit = i;
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| 31 | :coordReplacement[i]:*}
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| 32 | :coordReplacement[i]:*diff_api.TexEnviv(GL_POINT_SPRITE_ARB, GL_COORD_REPLACE_ARB, &replacement);
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| 33 | +:coordReplacement[i]:*from->coordReplacement[i] = to->coordReplacement[i];
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| 34 | %flush
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| 35 | >}
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| 36 | >if (activeUnit != toCtx->texture.curTextureUnit)
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| 37 | > diff_api.ActiveTextureARB(GL_TEXTURE0 + toCtx->texture.curTextureUnit);
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| 38 | >}
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