Folien#2
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…es with script tags
- Document all changes from original Hanson version - Add technical details of ES6 script tag conversion - Include THREE.js version downgrade rationale - Provide usage instructions for GitHub Pages and local development - Add compatibility matrix and known issues - Credit original author and maintain GPL license attribution
…rent configurations ### New Features: - Add 'Brain tissue' preset with realistic Gray Matter and CSF T1/T2 values at 3T - Gray Matter: T1=1.33s, T2=0.1s (dR1=0.75, dR2=10) - CSF: T1=4.3s, T2=2.1s (dR1=0.23, dR2=0.48) - New IsocGrayMatter() and IsocCSF() functions with realistic MRI parameters ### Documentation: - Document current 'Mixed matter' configuration in README table - Add comparison table showing both original and new brain tissue options - Include technical parameters (T1, T2, M0, dB0) for all substances ### Implementation: - Add scenes.BrainTissue() function for new preset - Integrate into preset selection menu and case statements - Use appropriate colors: gray for GM, cyan for CSF
- Create scenes.Substances2() function following same pattern as scenes.Substances3() - Fix scenes.BrainTissue() to use same structure as scenes.MixedMatter() - Use same global T1=8s, T2=5s as mixed matter for consistency - Recalculate dR1/dR2 values for realistic brain tissue at 3T: - Gray Matter: dR1=0.627, dR2=9.8 Effective T1=1.33s, T2=0.1s - CSF: dR1=0.108, dR2=0.276 Effective T1=4.3s, T2=2.1s This should now behave like mixed matter but with 2 substances instead of 3.
- Add missing color constants: gray and cyan - Temporarily use same relaxation parameters as mixed matter: - Gray matter: dR1=0.2, dR2=0.2 (same as original blue) - CSF: dR1=0, dR2=0 (same as original green) - Use proper color constants instead of inline THREE.Color() - This should behave exactly like mixed matter but with gray+green colors If blue arrow still appears, the issue is structural, not parameter-related.
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Slides added as pptx and pdf